What is a termination bar in roofing?
TERMINATION BAR is a multi-purpose, preformed, professional way to attach a wide variety of construction waterproofing, drainage boards, and flashing systems. TERMINATION BAR is a high strength, plastic strip designed to support vertical membrane systems at their termination point.
How does a termination bar work?
Termination bar is used to secure and seal single-ply membranes at parapet walls and other penetrations. Usually made of extruded aluminum – 1/8 inch thick and 1 inch tall with pre-punched holes for fastening – term bar is sold in 10-foot-long sticks. The bar is placed at the top of the flashing and fastened in place.
What is a masonry termination bar?
Termination bars are used to secure flashing to a backup wall. Start fastening at one end of the bar and proceed to the next hole to avoid bowing.
Can you put EPDM over felt?
Do not try to lay EPDM over felt. Felt if in good order, free of dirt, dry, needs to be primed with FG35 primer (produced by Carlisle Industries).
Does Flex Seal work on rubber roofs?
Flex Seal will adhere to almost any surface including wood, metal, aluminum, plastic, fiberglass, rubber, or vinyl or just about any dry (or even wet) surface.
Does EPDM have to be glued down?
If you are fitting a one piece EPDM roof then you will need to glue it down, unless it’s ballasted or mechanically fixed (more on this later). The trouble with this is that the glues used in rubber roofs do not like the presence of contaminants such as bitumen or asphalt.
Can EPDM be installed directly on plywood?
EPDM can be glued to black insul board, roofing foam insulation board, OR directly to OSB or plywood. No need for sheets, blankets, or anything. In fact for you application just put the EPDM directly onto the OSB.
What do termination bars do on a roof?
Termination bars are strong metal strips that are designed to support a roofing membrane system at it’s termination point on a vertical surface. Terminal Bar Installation First, ensure the rubber membrane extends a minimum of 25 millimeter on to the adjoining roof surface.
How big is a gentite membrane termination bar?
The GenTite W59GT10088 1 in. x 10 ft. Termination Bar is designed to secure and seal the membrane on vertical or horizontal termination details. It is made of durable extruded aluminum.
Where is the termination bar on a wall?
Termination bar is used to secure and seal single-ply membranes at parapet walls and other penetrations. Usually made of extruded aluminum – 1/8 inch thick and 1 inch tall with pre-punched holes for fastening – term bar is sold in 10-foot-long sticks. The term bar detail is simple. The bar is placed at the top of the flashing and fastened in place.
What to do with termination bar on TPO roof?
Apply a bead of lap sealant to the edge of the termination bar to create an additional seal between the EPDM rubber membrane and the underlying roof material. When properly installed, a termination bar is the best way to finish off flashings on a TPO roofing system (or other flat roofs).