Certification
Documented compartmentation registers, tagged penetrations and O&M documentation for building control.
Certified & experienced in delivering work to recognised engineering standards.
Fully compliant with industry regulations, workmanship requirements and approved installation practices — proven on some of the UK's most safety-critical infrastructure.
BM TRADA Q-Mark certified — scheme 0012.
Independently audited and third-party certified across the disciplines that matter most on site:
- Firestopping Installation
- Fire Door Installation
- Fire Door Maintenance
Working to BS, EN and ISO standards, aligned with UKAS-accredited certification and approved fire protection and mechanical engineering systems.
What you get
- 01 Live compartmentation register — every penetration tagged, located and photographed
- 02 Product test certificates and data sheets for every seal on site
- 03 Signed installer sign-off sheets for each area
- 04 Full O&M pack ready for building control and the client's facilities team
- 05 Annual re-survey and re-certification service
Standards and compliance
Our documentation is written to satisfy the Golden Thread requirements introduced under the Building Safety Act. Signed off by a competent PFP specialist and traceable to the tested detail.
Why Winlion
Because we install what we certify, there's no gap between site work and paperwork — every tag on your building ties back to a photograph, a product certificate and an installer sign-off.
Need the right product for a specific application?
Send us the drawings — our technical team will spec the tested product and detail.