Find, compare and price building products without wasting time on visiting, registering, & navigating multiple manufacturer websites, downloading countless technical documents for comparison, or waiting days for quotes.
Built to get you results quickly.
Products & information updated daily.
All the information you need in one place.
The largest product database in the UK.
BBA approved stepped cavity tray system supplied with integral lead flashings for installation at the abutment of pitched roofs of 12.5°+ with an external cavity wall. For external walls not exceeding 150mm thickness and built from block or stonework with regular course heights, including mortar, of approximately 225mm and clear cavity widths of between 50mm and 125mm trays to suit clear cavity widths of 126mm + are available to order. Supplied with factory fitted lead flashing (long or short), which presents a quicker and straightforward installation as the cavity trays and flashings are installed in a single operation, rather than multiple trades, as well as a consistent protective and aesthetical finish. Choice of 2 cavity tray lengths to suit specific roof pitches with a variety of base widths for different wall thicknesses and clear cavity width combinations. Also available unleaded (for lead flashing to be supplied and fitted separately site fitting) or supplied unleaded with convenient mortar barrier strips (to aid the installation of post fitted lead flashings). In comparison to alternative on-site DPC fabricated methods; preformed cavity trays present many features and benefits including reliability, speed of installation, reduced cold bridging opportunity and site waste.
|Size & Weight|
|Max Length (?)||625 mm|
|Max Width (?)||125 mm|
|Min Length (?)||450 mm|
|Min Width (?)||50 mm|
|Thickness (?)||2 mm|
|Certifications & Ratings|
|Certifications (?)||BBA, ISO 9001, ISO 14001|
|Typical Use (?)||External walls, Roofs|
|Materials & Finishes|
© SpecifiedBy 2019. All rights reserved.