Building Envelope Technologies - Building Performance Specialists
Building Envelope Technologies are Ireland’s leading Airtightness, Compliance, and Building Performance Specialists.
BET was the first company in Ireland and is still the only company to achieve ISO 17025 accreditation for multi disciplinary building façade and building component performance testing, which includes Airtightness Testing and Weather Performance Testing to building envelopes, operating an accredited quality management system in accordance with ISO 17025 (INAB Reg #193T).
Building Performance Specialists
As Building Performance specialists, our aim is to provide a technically excellent and value-for-money service to our clients by:
- Working strictly in accordance with relevant standards and our quality management system
- Understanding the need for quality, traceability, and high levels of competence in all that we do
- Providing the benefit of our experience on a wide variety of projects
- Understanding the requirement to work successfully in the environment of today’s industry
- Ensuring high levels of competency through training, experience, and qualification

Our list of services includes

On-site Testing
BET offers a wide range of on-site testing services, including Airtightness Testing, Acoustic Testing, Domestic Ventilation Testing, Combined Air and Water Testing, Thermography, and Building Energy Ratings.

Off-site Testing
Our high-quality off-site testing services include Impact Testing, Wind Resistance Testing, and Seismic Testing.

Certification & Analysis Works
Specialising in the Sustainable Energy Sector within the Domestic, Commercial, and Industrial Industries, our expert team of engineers can carry out LEED Certification, BREEAM Assessments, and Non-Domestic & Domestic BERs.
BET provides cost-effective solutions specifically tailored to your needs and project requirements. Get in touch to learn how we can keep your next project compliant and on track.
Fire Integrity Testing: Your Safety, Our Priority
Ensuring the integrity of fire-resistant materials and structures is critical in protecting lives and property. Our Fire Integrity Testing service provides comprehensive evaluations that adhere to the highest standards in safety and compliance.
What is an Impact Resistance Test, and Why is it Important for Building Materials?
Ensuring the durability and safety of building materials is crucial in construction. One key test to assess this is the Impact Resistance Test, which determines a material’s ability to withstand high-speed impacts at varying energy magnitudes. Imagine one object striking another at high speed—that’s what this test simulates. For components like curtain walls, cladding, windows, and doors, impact resistance depends on various factors, including material type, installation method, and how the force is distributed throughout the building.
Unlocking Safety: BS 5234 Door Opening Testing Services
At Building Envelope Technologies, we understand that ensuring the safety, accessibility, and durability of door systems is crucial in any building project. That’s why we offer BS 5234 Door Opening Testing Services, which guarantee that your doors meet rigorous industry standards. Our testing aligns with BS 5234 Partitions (including matching linings) — Part 2, which outlines the performance requirements for strength and robustness, as well as the methods of testing for these qualities. Here’s how our testing service can benefit your project: