Flexible weatherproof joint opening covers.
Jm roof expansion joint.
At johns manville we provide our customers with the most complete set of products found in the commercial roofing industry.
Rs 6016 8 18 replaces 2 17 features and components.
We offer a full line of specialty products to support sbs and app modified bitumen and epdm pvc and tpo single ply membrane systems.
Expand o flash expansion joint covers are flexible weather proof exterior covers for expansion joint openings and are an effective flexible closure for a wide variety of standard and special applications.
See how johns manville specialty products expansion joints vents and drains and edge metal systems are the right solution for your roofing conditions.
Installation guides and cut sheets.
This selection includes expansion joint covers edge metal systems retrofit drains and tie in flashing systems.
Squeeze bellows embed second flange nail as in step 2.
Snap line 4 both sides of joint opening trowel mastic compatible with membrane to line both sides.
If you can draw it we can make it.
Expand o flash expansion joint covers are flexible weather proof exterior covers for expansion joint openings and are an effective flexible closure for a wide variety of standard and special applications.
4 12 10 16 cm 30 48 cm standard other sizes are available contact jm for more information membrane cover.
Embed first flange in mastic and nail with 1 1 4 roofing nails 4 oc starting 1 from end.