Where We Are Today
- Profiles (suppliers & installers)
- Project management & quotes
- Basic document & photo storage
- Direct communication for verification
Wejoiner helps developers, contractors, installers and suppliers manage products, documentation and payments in line with the Building Safety Act 2022.

Marketplace
Every product on Wejoiner is more than a photo. It's a digital twin containing all technical, fire, and structural documentation.



Materials Exchange
Bid on surplus materials and verified stock with live countdowns and transparent pricing.
There are no live material auctions right now. Complete your builder compliance registry to get notified when new lots go live.
Tenders / Subcontracting
Find validated tender postings requiring strict BSA 2022 documentation and tracking.
All tenders are currently filled or closed. Complete your builder compliance registry to get notified when match invites go live.

Legally Defensible Golden Thread Records
The Building Safety Act isn't just a requirement; it's the new benchmark for construction quality. Wejoiner automates the collection of photos, batch certificates, and installation logs.
We Answer You 24 Hours A Day