Abutment Brick Cavity Trays offer preformed cavity tray solutions at the junction where the sloping edge of a pitched roof abuts a wall. The need for a tray at this point is not always fully appreciated; flashings and soakers are not sufficient.
Below the roof line the external leaf of brick or blockwork becomes an internal wall, so it is necessary to prevent any moisture that penetrates the outer leaf from running down and into the building. NHBC Standards for ‘External masonry walls’ section 6.1-D6(a) and BS 8215: 1991 ‘Design and installation of damp proof courses in masonry construction’ specifically recommend the use of preformed abutment cavity trays.
Intra Weep AT Abutment Trays are manufactured from polypropylene and are available with optional factory-fitted AluFlash or lead flashings, avoiding the need to cut and dress flashings on site.
If you would like to purchase our products in please complete the adjacent enquiry form, or call us at the number below, and one of our Sales Managers will be in touch with you as soon as possible.