ROOF DRAIN FLASHING MADE

Brand	Owner	Address	Description
CERTI-DRAIN	Tru-Fast Corporation	02105 Williams County Road Bryan OH 43506	Roof drain flashing made of rubber and plastic;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In a tubular skylight, an Aluminum sheet having corrugations that may be in a waffle pattern is formed with a hole that is pressed into a curb which is fastened over the turret of a roof-mounted skylight flashing. Roof tiles above the dome of the skylight are placed onto the sheet, while below the dome the sheet is placed over roof tiles and manually conformed thereto, owing to the corrugations. Any water that leaks past tiles above the dome will be directed by the sheet around the curb and down onto the tops of tiles that are below the dome, thereby providing a water seal for the skylight. Clips can be used to hold the lower edge of the sheet onto the tiles.