One-piece cavity tray cuts fitting time at window heads on timber-frame homes
Tested independently and fitted on a 60-home development.
Site teams told Tom Reid the same thing: fitting trays at window heads took too long and leaked when rushed. So his team designed one that goes in as a single piece.
“There’s nothing to line up at the window head, so it goes in right first time.”
Independent testing came first. Then the tray went on to a 60-home development, where the site manager timed his fitters against the old method.
Tom Reid, technical manager, Northfield Building Systems





