FAQ's

Frequently Asked Questions About Air Leakage Testing

What is air barrier testing, and why is it important?

Air barrier testing ensures that your building is properly sealed to prevent air leaks that can lead to energy loss, moisture issues, and poor indoor air quality. Air barrier testing is critical to ensuring compliance with local building codes and state energy regulations, helping to create more sustainable and efficient buildings.

During air barrier testing, a specialized blower door system is used to either pressurize or depressurize the building. This helps identify leaks and weaknesses in the air barrier system by measuring how much air escapes or enters the building. The results allow for targeted remediation of problem areas, ensuring that the air barrier system performs as intended.

The requirement for air barrier testing is driven by local building codes and energy standards. Many jurisdictions mandate testing, particularly for larger buildings or projects pursuing energy-efficient certifications. Conducting these tests verifies that the building envelope meets performance criteria for energy efficiency, moisture management, and occupant comfort. Because standards can vary, it is important to review the specific regulations in your area to determine when testing is required.

The main benefits of air barrier testing include improved better moisture management and an accurate reading of the building’s performance. Proper air barrier systems also help prevent drafts and water intrusion, leading to a more comfortable and durable building. Additionally, air barrier testing ensures compliance with energy codes, potentially qualifying your project for certifications.

To prepare for air barrier testing, make sure your building is fully enclosed, with windows, doors, and other openings properly installed. It’s also important that all mechanical systems, such as HVAC, are functioning and that any potential obstructions are cleared. Working with an experienced testing agency like QED LAB ensures that the process runs smoothly and efficiently, meeting all local code requirements.

Frequently Asked Questions About Blower Door Testing

What is blower door testing, and why is it important?

Blower door testing ensures that your building is properly sealed to prevent air leaks that can lead to energy loss, moisture issues, and poor indoor air quality. Blower door testing is critical to ensuring compliance with local building codes and state energy regulations, helping to create more sustainable and efficient buildings.

During blower door testing, a specialized blower door system is used to either pressurize or depressurize the building. This helps identify leaks and weaknesses in the air barrier system by measuring how much air escapes or enters the building. The results allow for targeted remediation of problem areas, ensuring that the air barrier system performs as intended.

Yes, building code requirements often include blower door testing, especially for larger buildings or those seeking energy-efficient certification. Testing ensures that a building meets the performance standards for energy efficiency, moisture control, and overall comfort. It’s essential to check local regulations for the specific requirements in your area.

The main benefits of blower door testing include improved energy efficiency, reduced heating and cooling costs, better moisture management, and enhanced indoor air quality. Proper blower door testing also help prevent drafts and water intrusion, leading to a more comfortable and durable building. Additionally, blower door testing ensures compliance with energy codes, potentially qualifying your project for certifications.

To prepare for blower door testing, make sure your building is fully enclosed, with windows, doors, and other openings properly installed. It’s also important to ensure that all mechanical systems, such as HVAC, are functioning and that any potential obstructions are cleared. Working with an experienced testing agency like QED LAB ensures that the process runs smoothly and efficiently, meeting all local code requirements.

Frequently Asked Questions About Window Testing

Q1: What are the benefits of window testing?

Window testing ensures that windows are installed correctly and perform as intended. It helps verify that windows meet energy efficiency standards, resist water penetration, and withstand the effects of wind and temperature fluctuations. Testing provides peace of mind for homeowners, builders, and architects by ensuring that windows will contribute to the overall durability and comfort of the building.

Window testing is required to ensure that windows meet project specifications.Testing helps identify issues such as drafts, water leaks, and poor insulation, ensuring that windows perform optimally in varied climate conditions.

Window testing includes several key tests, such as air infiltration, water penetration, and structural integrity. These tests confirm that windows can handle the region’s weather and provide lasting durability.

Window testing is essential for builders, architects, and manufacturers involved in new construction or renovations. It ensures that the windows and corresponding installations meet the project specifications.

For homeowners, window testing offers several benefits, including improved energy efficiency, better comfort, and protection from water damage. By ensuring windows are tested and meet the required performance standards, homeowners can save on heating and cooling costs, avoid costly repairs, and enjoy long-lasting, durable windows.

Frequently Asked Questions About Laboratory Testing

What is laboratory testing?

Laboratory testing assesses  the performance, durability, and compliance of materials or products under controlled conditions. This testing simulates real-world factors such as air and water infiltration, structural integrity, and energy efficiency to ensure products meet regulatory standards and perform as intended in diverse environmental conditions.

Laboratory testing can be used for lab certification, to verify the tested product performs as designed and meets stated performance standards. Laboratory testing can also be utilized for research and development. Our AAMA accreditation ensures that testing in our laboratory is performed in accordance with industry test standards.

Laboratory testing is commonly used for a wide range of building products, including windows, doors, skylights, and structural components. These products are tested for various performance factors such as energy efficiency, air and water resistance, and overall durability to meet local building requirements.

Manufacturers, architects, engineers, and construction professionals often need laboratory testing to ensure their products or designs comply with building codes and regulations. Whether you’re developing new products, working on a construction project, or troubleshooting an issue, laboratory testing provides the reliable data necessary for decision-making.

Laboratory testing provides accurate, independent, and objective data that ensures your product or building system will perform as expected. By testing materials before they are used in construction, you can avoid costly mistakes, meet regulatory requirements, and improve the overall quality and energy efficiency of your project.

Frequently Asked Questions About Field Testing

What is field testing and why is it important?

Field testing involves evaluating the performance of building components, such as windows, doors, and air barriers, directly on-site in real-world conditions. Field testing is crucial because it helps ensure that products meet local building codes and installations perform as intended per the project specifications. Field testing allows for accurate performance assessments under actual environmental conditions, ensuring long-term reliability and safety.

Field testing includes assessments such as air infiltration, water penetration, and structural performance testing. These tests help to ensure that building systems, like windows and doors meet project specifications and support intended. Field tests also help identify potential issues, such as leaks or structural weaknesses, that may not be apparent until the building is exposed to environmental conditions.

Field testing is essential for a variety of professionals, including builders, contractors, architects, and building owners. It ensures that newly constructed or renovated buildings meet performance standards and code requirements. Additionally, field testing can be valuable for troubleshooting issues in existing structures, verifying the integrity of building components, and ensuring compliance with energy efficiency standards.

Field testing provides reliable, real-world data that helps you identify and address issues early in the project, preventing costly delays and repairs. By ensuring that your building components meet performance standards, you can avoid future problems such as leaks, drafts, or structural failures. Field testing helps you stay on track with local building codes, ensures compliance with energy efficiency regulations, and ultimately contributes to the long-term success of your project.

There are 26 accredited laboratories in North America, and QED LAB is proud to be among the select few FGIA / AAMA-accredited facilities that provide field testing services. Our specialized focus on forensic assessment, diagnostic troubleshooting, and field testing methodology sets us apart as a testing agency. We provide precise, independent, and impartial testing data, which is crucial for both new construction and remediation projects. With our expertise and state-of-the-art tools, we ensure your building components meet or exceed performance standards in any environmental condition.

Frequently Asked Questions About Water Leakage Testing

What building components can be tested for water leakage?

Windows, doors, storefronts, curtain walls, skylights, wall assemblies, and roof assemblies can all be tested to verify performance against water intrusion.

ASTM E1105 is the primary standard for fenestration systems, while AAMA 502 and 503 address field testing of windows and curtain walls, and AAMA 501.2 covers hose testing for storefronts and curtain walls.

Performance testing confirms that newly installed systems meet design specifications, while diagnostic testing investigates leaks in existing buildings to identify sources of water intrusion.

ASTM E2128 provides a systematic approach for water intrusion investigations, and AAMA 511 outlines best practices for forensic water testing.

It helps verify compliance with specifications, prevents costly repairs, protects structural integrity, and ensures a healthier, more comfortable environment for occupants.

Frequently Asked Questions About Our ASTM Testing Standards

What qualifies QED LAB to perform this testing?

QED LAB adheres to nationally recognized standards set by ASTM International to verify the performance, durability, and code compliance of building envelope components. Our accreditations ensure that all testing is performed objectively and consistently, using methods trusted across the construction industry. This gives clients confidence that the test results meet regulatory expectations and industry best practices.

The most commonly used ASTM standards to certify windows in our lab are ASTM E283-19 for air leakage, ASTM E330-14 for structural integrity under wind loads, ASTM E331-00 and ASTM E547-00 for water penetration resistance, and ASTM E2357-24 for evaluating air barrier assemblies.

Yes, QED LAB specializes in both laboratory and field ASTM testing nationwide and internationally. Our capabilities include key standards such as ASTM E1105-15 for water penetration, ASTM E783-02 for air leakage in windows and doors, ASTM E2128-20 for building envelope water intrusion investigations, and ASTM D4541-22 for pull-off strength of coatings. Our vans are fully equipped with state-of-the-art instruments, allowing us to perform these tests directly at your project site. This streamlined approach ensures accurate, code-compliant results under real-world conditions while reducing delays and simplifying logistics for project teams.

Our experienced team will review your project specifications and jurisdictional requirements to determine exactly which ASTM tests are applicable. We work directly with your design and construction teams to ensure full compliance and timely results.

Frequently Asked Questions About ABAA T0002-19 Testing

What is ABAA T0002-19 testing and why is it important?

ABAA T0002-19 testing evaluates the integrity and effectiveness of adhesion systems on buildings. This testing is especially important in rainy climates, helping prevent issues like air leakage, moisture intrusion, and energy inefficiency.

Yes, QED LAB offers onsite ABAA T0002-19 testing, providing convenient, accurate evaluations directly at your construction site.

ABAA T0002-19 testing is generally completed within one to two days, depending on project size, complexity, and accessibility.

Architects, contractors, building owners, and energy consultants typically request ABAA T0002-19 testing to ensure compliance with energy-efficiency standards, and to enhance overall building performance and building enclosure waterproofing.

Yes, ABAA T0002-19 testing performed by QED LAB ensures compliance with project specifications and requirements. We also provide thorough documentation verifying that air barrier systems meet industry-recognized performance standards.

Frequently Asked Questions About Our AAMA Testing Standards

Why is AAMA testing important for my project?

AAMA testing ensures your fenestration products such as window, doors, and skylights comply with building codes and perform reliably under challenging weather conditions like heavy rain and wind. 

Yes, QED LAB provides both laboratory and onsite AAMA testing, allowing us to assess products directly at your project location for convenience and timely results.

Preparing your project for AAMA testing is an important step in ensuring smooth execution and dependable results. Prior to site visits, QED LAB provides a comprehensive checklist outlining everything needed to get the building ready for testing. This proactive preparation helps save time and money by preventing delays and ensuring accurate, reliable results. One of the key considerations is keeping the interior testing area dry, since water infiltration testing can introduce significant amounts of water to the exterior façade. Protecting finishes, furnishings, and mechanical/electrical equipment inside the building is essential. By following QED LAB’s guidance and completing site readiness steps in advance, project teams can ensure that testing runs efficiently, results are valid, and the building envelope is properly verified for performance.

Yes, as an FGIA-accredited lab, QED LAB’s AAMA testing results are fully recognized and accepted nationally and internationally, providing credibility and assurance for your projects worldwide.

QED LAB specializes in providing accurate and comprehensive testing services. While we do not issue certifications directly, our results are essential documentation which are issued through a report.

Frequently Asked Questions About ASTM E283-19 Testing

What is ASTM E283-19 Testing?

ASTM E283-19 measures the rate of air leakage through windows, doors, skylights, curtain walls, and other building envelope components under controlled pressure differences, determining their airtightness and overall performance.

The testing process typically takes between one and two hours per product or assembly, depending on complexity, installation preparation, and the specifics of the product being tested.

ASTM E283-19 testing helps ensure products meet building codes and energy-efficiency requirements, reducing air leakage, improving occupant comfort, and enhancing overall building durability and performance.

ASTM E283-19 testing requires a controlled setup to accurately measure air leakage through windows and doors. The product must be installed in a sealed test chamber, with all edges properly sealed to ensure that only air passing through the unit is measured. A specific pressure differential is applied across the specimen, and sensitive instruments are used to detect and quantify the air leakage rate. Proper preparation is essential to ensure reliable and repeatable results that meet building code and energy efficiency requirements.

ASTM E283-19 testing is designed for laboratory conditions and is not typically performed onsite. The test requires a controlled environment with specialized equipment, including a sealed test chamber and calibrated pressure systems, to ensure accurate and consistent measurements. For onsite air leakage testing, other standards like ASTM E1186-22, ASTM E783-02 or ASTM E779-19 are more appropriate, as they are specifically developed for field conditions and whole-building performance evaluations.

Frequently Asked Questions About ASTM E330-14 Testing

How does ASTM E330-14 testing benefit my construction project?

Conducting ASTM E330-14 testing verifies that your building components can endure stronger wind pressures. This ensures compliance with local building codes, enhances the safety and durability of the structure, and may prevent costly repairs or failures due to inadequate structural performance.​

ASTM E330-14 is a standard test method used to evaluate the structural performance of exterior windows and doors under uniform static air pressure. The test simulates wind loads by applying positive and negative pressure to the product to determine its resistance to deflection, permanent deformation, or failure. This testing is essential for ensuring that building components can withstand wind forces, especially in areas prone to severe weather.

ASTM E330-14 testing is typically conducted in a controlled laboratory environment to accurately simulate uniform static air pressure differences and obtain precise measurements. However, certain aspects of structural performance evaluation can sometimes be performed on-site, depending on the project’s requirements and testing facilities available.​

When selecting a testing service, ensure they are accredited and experienced in performing ASTM E330-14 testing. Look for certifications from recognized bodies and verify their familiarity with building codes and environmental conditions to ensure accurate and compliant testing results.

If your product does not meet ASTM E330-14 standards during testing, we will provide detailed reports identifying the specific issues and potential weaknesses. This information helps you make targeted adjustments or improvements to ensure your product meets required structural performance criteria and complies with building codes.

Frequently Asked Questions About ASTM E331-00

Why is ASTM E331-00 testing important for construction?

Areas with significant rainfall and wind-driven weather makes ASTM E331-00 testing essential to ensure building components are effectively protecting against water intrusion, enhancing durability and reducing moisture-related risks.

The actual testing typically lasts one to two hours per product, depending on complexity, preparation time, and specific requirements. Complete results and reporting usually follow shortly thereafter.

Yes, ASTM E331-00 testing can be performed both on-site and in the laboratory. On-site testing allows evaluation of installed products under actual field conditions, ensuring convenience and accuracy.

If your product does not pass the ASTM E331-00 test, QED LAB provides detailed analysis to help identify areas of water infiltration, allowing you to implement targeted improvements for future compliance.

ASTM E331-00 is a standard test method used to evaluate the water penetration resistance of exterior windows, doors, and curtain walls under controlled conditions. During the test, water is sprayed on the test specimen while a specific air pressure is applied to simulate wind-driven rain. This helps determine whether water can infiltrate through the assembly or its joints. 

Frequently Asked Questions About ASTM E547-00

How long does ASTM E547-00 testing usually take?

Testing typically lasts between one and two hours per specimen, depending on the complexity and preparation required. Complete results and reporting are generally provided shortly after testing.

Yes, QED LAB can perform ASTM E547-00 testing onsite, providing convenient and accurate assessments of installed products in real-world conditions at your project location.

ASTM E547-00 is a standard test method used to evaluate water penetration resistance of exterior windows, skylights, doors, and curtain walls using a cyclic static air pressure. Unlike ASTM E331-00, which uses a uniform pressure, ASTM E547-00 simulates real-world conditions by applying pressure in cycles while spraying water on the test specimen. This method helps identify how well a product can resist water infiltration during fluctuating wind and rain conditions.

ASTM E547-00 is not always required by code, but may be specified by design professionals, requested by local authorities, or used in quality assurance testing. 

If your product does not initially pass testing, our detailed reports will clearly identify water intrusion points for improvements to help achieve compliance and enhance performance.

Frequently Asked Questions About ASTM 779-19 Testing

How long does ASTM E779-19 testing typically take?

Testing usually takes between two and four hours, depending on building size, complexity, preparation required, and accessibility. Comprehensive results and analysis typically follow shortly thereafter.

Yes, ASTM E779-19 testing is suitable for all building types, including residential homes, commercial structures, and industrial facilities, making it versatile for any construction or retrofit project.

Prior to testing, ensure all exterior openings, such as windows, doors, and vents, are closed, and HVAC systems are turned off. The testing team will handle additional sealing and preparation to accurately measure the air leakage rates.

If testing identifies excessive air leakage, QED LAB provides detailed reports pinpointing problem areas to help achieve compliance and improve overall building performance.

ASTM E779-19 is a standard test method used to measure air leakage in whole buildings using fan pressurization, commonly known as a blower door test. It quantifies how much air escapes through gaps, cracks, and openings in the building envelope by creating a pressure difference between the inside and outside. This test is essential for evaluating a building’s energy efficiency, identifying areas of air infiltration, and ensuring compliance with energy codes.

Frequently Asked Questions About ASTM 783-02 Testing

How long does ASTM E783-02 testing typically take?

Testing usually requires one to two hours per product or assembly, depending on complexity, preparation, and specific requirements. A detailed report is typically provided soon after.

Yes, QED LAB performs onsite ASTM E783 testing, allowing accurate evaluation of installed fenestration products directly at your project location.

Ensure the product is correctly installed and sealed per manufacturer guidelines. The testing team will assist with additional preparation, such as sealing adjacent openings and temporarily disabling ventilation systems, to ensure accurate results.

ASTM E783-02 testing is frequently referenced by building and energy codes or project specifications, particularly to demonstrate compliance with airtightness and energy-efficiency requirements, although specific requirements may vary by jurisdiction and project.

ASTM E783-02 is a standard test method used to measure air leakage through installed exterior windows and doors in the field, under specified pressure conditions. Unlike laboratory tests, ASTM E783-02 is performed onsite after the product has been installed to verify that it meets performance standards for airtightness. The test helps identify gaps, poor seals, or installation errors that could lead to energy loss, drafts, or moisture intrusion. It’s especially useful for quality assurance in new construction or renovation projects and is often required to comply with building codes or energy efficiency standards.

Frequently Asked Questions About ASTM E987-88 Testing

How long does ASTM E987 testing typically take?

Testing generally takes one to two hours per specimen, depending on complexity and preparation. Results and detailed reports are typically delivered promptly afterward.

Typically, ASTM E987-88 testing is conducted in a controlled laboratory environment to ensure accurate results, although certain aspects may be performed onsite if conditions permit.

ASTM E987-88 is a standard test method used to measure the degassing rate of glazing compounds and sealants under specified conditions. Specifically, it evaluates how much volatile material a sealant or compound releases over time, which is important in assessing the long-term performance and stability of glazing materials used in windows and curtain walls. Excessive degassing can lead to fogging between panes, seal failure, or reduced insulating performance. 

While ASTM E987-88 testing is not always explicitly mandated, it is frequently specified by building codes, project requirements, or industry standards to ensure the safety and durability of fenestration products.

ASTM E987-88 testing is commonly performed on windows, doors, and sliding glass panels intended for residential, commercial, or industrial applications to verify that glazing remains secure under typical operating stresses.

Frequently Asked Questions About ASTM 1186-22 Testing

Which methods does ASTM E1186-22 testing include?

ASTM E1186-22 encompasses multiple diagnostic techniques, including infrared thermography, smoke tracer testing, chamber pressurization, and visual inspections, each helping pinpoint specific locations of air leakage.

The testing duration varies based on building size, complexity, and selected methods, but most evaluations can typically be completed within a single day, with detailed reports provided soon afterward.

ASTM E1186-22 testing is suitable for both new construction and existing buildings, providing valuable insights for improving energy efficiency, indoor air quality, and comfort across various building types.

Minimal preparation is required, but ensuring unobstructed access to walls, windows, doors, and HVAC systems helps facilitate accurate testing. Our team will provide you with detailed instructions to help you prepare your project and ensure everything is set up properly.

ASTM E1186-22 is a standard practice that outlines methods for detecting location and extent of air leakage in building envelopes and air barrier systems. ASTM E1186-22 provides qualitative field techniques such as smoke pencils, infrared thermography, tracer gas, and ultrasonic detection. This helps identify areas where unwanted air infiltration or exfiltration occurs. This test is commonly used during construction or diagnostic assessments to visually locate leaks that may compromise energy efficiency, indoor comfort, or code compliance.

Frequently Asked Questions About ASTM E1827-11 Testing

Why is ASTM E1827-11 testing important?

ASTM E1827-11 testing helps identify air leaks to ensure buildings comply with state energy codes. This testing also reduces heating and cooling costs while enhancing occupant comfort.

Testing generally takes around two to four hours, depending on the size and complexity of the building. Results and detailed documentation are usually available shortly thereafter.

Yes, ASTM E1827-11 is suitable for residential, commercial, and institutional buildings, providing comprehensive airtightness assessments.

Preparation typically includes closing windows, exterior doors, and sealing intentional openings. The QED LAB team will guide you through additional necessary preparations onsite to ensure accurate testing conditions.

ASTM E1827-11 is a standard test method used to measure air leakage rates of buildings using two fan pressurization techniques: the nulling method and the repeating single-point method. This test is similar to ASTM E779 but offers simplified procedures and is often used for residential and small commercial buildings. It helps determine how much air is leaking through the building envelope, which is critical for assessing energy efficiency, identifying insulation or sealing issues, and meeting code requirements.

Frequently Asked Questions About ASTM E1105-15 Testing

What is ASTM E1105-15 testing?

ASTM E1105-15 is the standard field test method for evaluating the water penetration resistance of installed windows, doors, curtain walls, and skylights. It uses a calibrated spray rack and controlled air pressure to simulate wind-driven rain conditions.

The test verifies that building envelope systems perform as designed, ensuring protection against water intrusion. This helps safeguard structural components, maintain energy efficiency, and protect occupant comfort.

During testing, water is sprayed uniformly on the exterior surface while a pressure difference is applied across the assembly. The interior is monitored for any signs of leakage beyond the plane of the wall system.

It’s important to protect the interior testing area by removing or covering finishes, furnishings, and sensitive equipment. QED LAB provides a preparation checklist prior to testing to help avoid delays and ensure accurate results.

When conducted properly, the test does not damage the product. However, since it introduces significant water to the exterior, interior readiness and protection are essential to prevent incidental damage.

Frequently Asked Questions About ASTM E2068-00 Testing

How long does ASTM E2068-00 testing typically take?

The duration of the test depends on the number and type of products being evaluated but generally takes about one to two hours per unit. Detailed reports are usually provided shortly after testing

While not always explicitly mandated, ASTM E2068-00 testing is often referenced in building codes and project specifications to ensure that sliding windows and doors are operable and accessible, aligning with the state’s emphasis on safety and usability in building design.

ASTM E2068-00 is a standard test method used to determine the operating force required to open and close side-hinged exterior doors, sliding doors, and windows. The purpose of this test is to evaluate how much effort is needed to operate these components under controlled conditions, ensuring they meet performance and accessibility standards. It helps manufacturers and builders verify that doors and windows are user-friendly, especially for individuals with limited strength or mobility. This test is typically conducted in a laboratory setting and is often referenced in product certification and quality assurance for residential and commercial construction.

If a product does not meet the required operating force standards, a detailed report will identify the areas of non-compliance. Reports are usually provided shortly after testing. 

ASTM E2068-00 measures the operating force required to open and close windows and doors by using calibrated instruments to simulate the amount of pressure a person would apply. During the test, the force needed to initiate and continue movement of the sash or panel is recorded under controlled conditions. This ensures the product meets industry standards for ease of use, especially for people with limited strength or mobility.

Frequently Asked Questions About ASTM E2128-20 Testing

How is ASTM E2128-20 testing conducted?

The process involves reviewing project documents, assessing design concepts, analyzing service history, conducting inspections, performing investigative testing, and detailed analysis to identify the causes of water leakage

Yes! This evaluation is applicable to both new constructions and existing structures. This helps to ensure the integrity of building envelopes and prevent future water intrusion issues.​

The duration varies depending on the building’s size and complexity but generally requires several days to complete a thorough assessment and provide detailed findings.​

ASTM E2128-20 is a standard guide for evaluating water leakage in building walls, specifically through detailed forensic investigation rather than simple pass/fail testing. It outlines a systematic approach to identify the source, cause, and pathway of water intrusion in walls, including windows, cladding systems, sealants, and interfaces.

Owners receive a comprehensive report detailing the sources and causes of water leakage, along with recommendations for remediation to enhance the building’s performance and longevity.​

Frequently Asked Questions About ASTM E2178-21 Testing

Which types of materials typically require ASTM E2178-21 testing?

Common materials tested include membranes, coatings, foams, sheathing boards, and various barrier films used in air barrier systems.

Testing typically requires one day per set of material samples. Results and comprehensive reporting are usually available within a few days after testing.

ASTM E2178-21 testing is primarily laboratory-based because it requires controlled conditions and specialized equipment to accurately measure material air permeance.

By verifying that building materials meet air permeance criteria, ASTM E2178-21 testing helps builders demonstrate compliance with energy-efficiency codes and ensures construction meets high-performance standards.

ASTM E2178-21 is a standard test method used to measure the air permeance of building materials, specifically those intended to function as part of an air barrier system. This laboratory test evaluates how much air can pass through a material under a specific pressure differential, helping determine its effectiveness at reducing air leakage in building envelopes.

Frequently Asked Questions About ASTM E2357-24 Testing

How long does ASTM E2357-24 testing typically take?

The duration depends on the size and complexity of the air barrier assembly. Typically, ASTM E2357-24 testing can be completed within one to two days, including preparation, testing, and reporting.

ASTM E2357-24 testing involves applying controlled air pressure differences across an air barrier assembly to measure its resistance to air leakage. This method evaluates the entire system, including materials, joints, seals, and accessories, ensuring overall airtightness.

Yes! ASTM E2357-24 testing is suitable for both residential and commercial structures, ensuring comprehensive evaluation of air barrier systems to meet building code requirements for energy efficiency and airtightness.

Building owners receive detailed information about their air barrier system’s performance, including precise air leakage rates and any identified deficiencies. The test results help owners improve energy efficiency, enhance indoor air quality, and extend the durability of their structures.

ASTM E2357-24 is a standard test method used to evaluate the air leakage performance of air barrier assemblies rather than individual materials. It simulates real-world conditions by testing a full wall assembly including sheathing, air barrier membrane, insulation, fasteners, and penetrations like windows or pipes in a controlled laboratory environment.

Frequently Asked Questions About ASTM E3158-18 Testing

How long does ASTM E3158-18 testing usually take?

Testing typically requires one to two days, depending on the building’s size, complexity, and preparation requirements. Results and detailed reporting are usually provided shortly afterward.

Prior to testing, intentional openings like windows and doors are closed and sealed. HVAC systems are temporarily disabled, and QED LAB technicians assist in ensuring the building is ready for accurate testing.

ASTM E3158-18 is a standard test method used to measure the air leakage rate of large or multi-zone buildings using a multi-fan pressurization system. This test is designed for buildings that are too large or complex for traditional single-fan blower door tests, such as high-rise structures or buildings with multiple HVAC zones.

Yes! The test accurately identifies leakage pathways, enabling targeted remediation and improving the overall airtightness of the building envelope.

ASTM E3158-18 testing is frequently recommended or referenced as a best practice by Oregon’s energy codes and sustainability programs to ensure effective airtightness in large buildings.

Frequently Asked Questions About ASTM C1060-11A Testing

How long does an ASTM C1060-11A inspection typically take?

Inspections typically last a few hours, depending on the size and complexity of the building. Reports with detailed findings are usually delivered within a few days after testing.

Yes! ASTM C1060-11A testing applies to both new construction and existing structures, allowing for effective evaluation and targeted remediation of insulation issues.

Minimal preparation is needed, though optimal testing conditions involve stable indoor temperatures and access to exterior and interior walls. Technicians will provide specific guidance as needed prior to inspection.

 

ASTM C1060-11a is a standard practice that provides guidelines for using infrared thermography to detect insulation defects and air leakage in building envelopes. This non-destructive testing method helps identify areas where insulation is missing, damaged, or improperly installed, as well as spots where air may be infiltrating or escaping from a building.

Owners receive clear documentation identifying insulation problems, allowing for precise corrective actions. This improves energy efficiency and reduces heating and cooling costs.

Frequently Asked Questions About ASTM D4541-22 Testing

What types of coatings typically require ASTM D4541-22 testing?

Commonly tested coatings include paints, epoxy coatings, protective layers, and industrial finishes used on bridges, buildings, pipelines, and other structural surfaces.

Testing usually takes several hours to complete, including surface preparation, adhesive curing, and testing. Comprehensive results and analysis are typically delivered shortly afterward.

Yes! Testing involves pulling the coating from its substrate, resulting in minor localized damage. Technicians carefully select testing locations to minimize impact on the overall structure.

If your coating fails to meet the required adhesion strength, QED LAB provides detailed reports identifying issues clearly.

ASTM D4541-22 is a standard test method used to measure the pull-off strength of coatings on rigid substrates, such as metal, concrete, or masonry. This test evaluates how well a coating like paint, waterproofing, or air barrier membranes adheres to the surface it’s applied to.

Frequently Asked Questions About ASTM F588-17 Testing

How long does ASTM F588-17 testing usually take?

Testing generally takes one day to complete, including setup and evaluation. Detailed reports outlining the results are typically provided within a few days afterward.

ASTM F588-17 testing will render the test specimen unusable, as the method applies extreme forces designed to simulate forced entry attempts. The procedure involves drilling holes into the frame and placing significant stress on the door and frame components. Because of this, doors subjected to testing cannot be returned to service once the test is complete.

You should provide window assemblies installed according to manufacturer specifications. QED LAB will manage further preparation, including equipment setup and specific test procedures.

ASTM F588-17 is a set of forced-entry resistance test method for window assemblies excluding glazing impact. The procedures apply specified tool-aided attacks and mechanical loads at locks, hinges, and meeting points.

If your product fails to meet the forced entry resistance requirements, QED LAB provides detailed analysis and identifies vulnerabilities help achieve compliance in future tests.

Frequently Asked Questions About ASTM F842-17 Testing

What types of sliding doors require ASTM F842-17 testing?

ASTM F842-17 applies to residential, commercial, and industrial sliding door systems intended to resist forced entry, excluding glazing impacts.

Testing usually takes one day per assembly, including setup, testing, and documentation. Comprehensive results and reports are typically provided soon afterward.

Testing may cause some damage because it simulates forced entry attempts. However, the test is carefully conducted to minimize unnecessary or excessive damage. Because of this, doors subjected to testing cannot be returned to service once the test is complete.

If your door does not meet the required standards, QED LAB provides clear documentation identifying weaknesses.

This method specifies procedures to determine the ability of sliding door assemblies to restrain, delay, or frustrate forced entry by unskilled or opportunistic burglars—excluding attacks that involve breaking or removing glass.

Looking for more information about Building Envelope Testing?

At QED LAB, we offer a Lunch and Learn where we provide valuable insights into code requirements and building envelope testing. Our experts will explain how these tests are performed and meet compliance with building codes. Join us for lunch and learn more about building envelope testing today!

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