CWCT Sequence B Testing is a critical benchmark when it comes to ensuring your building envelope's performance and reliability.
At Build Check, we specialise in comprehensive testing services designed to meet the exacting standards of The Centre for Window and Cladding Technology (CWCT). Our expertise ensures your rainscreen systems are tested to withstand the toughest conditions, providing you with confidence in your façade's performance.
What is CWCT Sequence B Testing?
CWCT Sequence B Testing is a rigorous assessment process developed to evaluate the weather performance of building envelopes. This specialised testing covers key areas, including:
- Air Permeability – Ensuring minimal air leakage under various pressure conditions.
- Water Penetration – Testing the system's resistance to water ingress during simulated rain and wind conditions.
- Wind Resistance – Measuring the serviceability and safety of the system under high wind loads.
- Impact Resistance – Assessing the façade's ability to withstand soft and hard body impacts.
This level of testing replicates real-world environmental challenges, ensuring that your façade system performs reliably in all conditions.
Why Choose Build Check for CWCT Sequence B Testing?
Build Check is a trusted CWCT Sequence B Testing provider with a wide range of additional façade and fenestration testing services. Our testing facilities and experienced technical team offer unmatched expertise in validating the performance of rainscreen systems.
We understand that while theoretical calculations are useful, they cannot replace the insights gained from physical testing. Our testing processes simulate extreme conditions, ensuring your façade system meets or exceeds industry standards. This is particularly valuable for bespoke or complex systems that require tailored solutions.
Additional Façade Testing Services
In addition to CWCT Sequence B Testing, Build Check offers a range of additional façade and fenestration testing services to ensure your building envelope performs optimally, including On-site CWCT Testing, PAS 24, Performance Testing, Thermal Transmittance and Weather Testing.
With Build Check, you can address every aspect of your building façade’s performance in a single, streamlined process.
Benefits of Independent CWCT Testing
- Compliance with Industry Standards – Our testing adheres to CWCT guidelines recognised by NHBC and other warranty providers
- Enhanced Building Performance – Improve airtightness, water resistance, and impact resilience.
- Peace of Mind – Ensure your façade can withstand real-world conditions with confidence.
Expert Guidance for Your Project
Not sure if your project requires CWCT Sequence B Testing or additional façade testing? Build Check's technical team is here to help.
From standard systems to custom designs, we provide tailored advice and services to meet your needs.
Frequently Asked Questions about CWCT Sequence B Testing
What is CWCT Sequence B Testing?
CWCT Sequence B Testing is a set of performance evaluations designed to test the weather tightness, wind resistance, and impact resistance of façade systems.
Why is CWCT Testing important?
It ensures that your rainscreen system meets industry standards and performs reliably under real-world conditions.
How can Build Check help with CWCT Sequence B Testing?
Build Check offers independent testing to ensure your façade systems comply with CWCT standards and other industry benchmarks.
Contact Build Check Today
Ready to ensure your building envelope meets the highest performance standards? Contact Build Check today for expert CWCT Sequence B Testing and additional façade testing.
Let us help you enhance the safety, durability, and compliance of your rainscreen systems.