USING TERMINATION BARS TO JOIN TO OTHER ROOFS – FLEECE-BACKED

STEP 1

Overlap the sheet onto the adjoining flat roof system by 50 mm.

STEP 2

Lift up the membrane to expose the adjoining roof system and apply a thick bead of water block mastic the length or the overlap.

STEP 3

Flap the sheet/membrane onto the water block mastic and fit the termination bar over the top using self-sealing screws to create a compression seal.

STEP 4

Remove any excess membrane using a craft knife and seal off the termination bar edge using edge sealant.

Note 1: Once this detail is completed, depending on the type of roofing system that has been joined onto, you will need to overlay the termination bar with either bitumen felt pads or 6-inch cover tape; if unsure, please contact support.

Note 2: When joining to existing felt with embedded stones ensure all stones are removed back to a smooth surface prior to application of water lock mastic. In the case of jointing to other single-ply roofs and EPDM ensure existing surfaces are cleaned using membrane cleaner.