Termination to adjacent flat roof detail

As with all details, make sure the area is clean and free of loose debris. A minimum 50mm overlap onto the adjacent waterproofing material is required.

Apply Bonding Adhesive to the back of the membrane and also the deck…

Note: Bonding Adhesive is now dark green in colour.

Mate the membrane to the deck once the adhesive has become tacky.

Then create a straight edge on the membrane using a crayon and cut away any excess material along the line.

Apply a bead of Water Block sealant underneath the edge of the membrane.

Secure the termination bar to the deck with All-Purpose fasteners.

The Water Block sealant will squeeze out from the termination during fixing. Wipe any excess sealant away.

To finish off, apply Quickprime Plus a minimum of 250mm wide centred over the termination bar and running down its entire length. Once tacky, Quickseam Formflash can be applied to this area. Use the rollers to secure the Formflash to the deck.