Cromar Expansion Joint / Rollmop Trim: 180mm x 3m
Ashbrook Roofing Supplies
£24.3
Cromar Expansion Joint / Rollmop Trim: 180mm x 3m *** PLEASE NOTE AVAILABLE FOR COLLECTION OR LOCAL DELIVERY ONLY *** Used as an expansion joint on larger roofs and to create rolls on any ridge details. Compatible with C5 preformed closures. The Expansion Trim is used either as a decorative finish to simulate a lead mop roll or over the top of an expansion gap in roof deck. We advise using expansion gaps on GRP roofs over 50 square metres in size. 25mm gaps should be made in the roof deck boards and the trim fitted over the top using PU trim adhesive and pins to hold it in place prior to insta
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