BA Systems are pleased to be able to offer the bespoke design and manufacture of stainless-steel cavity trays for buildings over 18m in height. With the 2018 ammendments to Document B, there has been an increased demand for these products. Stainless Steel is an A1 Rated Product, meaning it has no contribution to fire and is therefore permitted as a Fire-rated solution for Cavity Trays.

Cavity Tray Credentials:

Fully A1 rated to comply with the Approved Document B 2018 amendments
Designed with a thermal break isolator to prevent cold bridging in the cavity wall
Full design and scheduling service included as standard. Product cut and manufactured to schedule to facilitate fast site installation
Unique mottled design on the base of the cavity tray to provide greater adhesion to the stainless tray
Corner joints and details are all pre-fabricated to suit the schedule and prior to delivery on site