BBA approved pre-formed stepped cavity tray system for installation at the abutment of a pitched roof with an external cavity wall supplied without integral lead flashing.
For external walls not exceeding 150mm thickness and built from blockwork or stone with regular course heights, including mortar, of approximately 225mm and clear cavity widths of between 50mm and 125mm
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 fitted with integral lead flashings or with supplied with mortar barrier strips to aid the installation of post fitted lead flashing.
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.
Click and Collect is available at both depots, free of charge on all orders.
Local delivery can be made to the majority of North Wales at a cost of £10 +VAT, free of charge for orders over £50. You will be asked for your postcode before checkout to see if delivery is available to your location.
Returns can be made in person to either of our branches, Llandudno Junction or Ruthin.For any more information, please have a look at our Delivery and Returns sections.