Flat or slightly sloping roofs are insulated and sealed by mounting pre-fabricated insulating panels (so-called base profiles) on top of the roof structure so that the spacings between them define drain channels. The resulting surface is then sprayed with a thin layer of polyurethane foam. This...
The multi-layer repair sealant for flat roofs is suitable since the bitumen polymer combination contains neither solvent nor emulsions and the final strength thus results by cooling. It is furthermore suitable since the multi-layer structure - bitumen/polymer, mat with or without woven fabric, ...
While most flat roofs will only last 10-15 years, older systems such as Tar & Gravel, BUR (built-up) and in some cases Modified bitumen roofs. These roof types are usually installed by roofing contractors that are somewhat specialized in their field of work – these are “the old-...
Notice there is no rubber boot or sealant around this vent pipe. This is one of the most common causes of roof leaks Bathroom Vent pipe with a Roof Boot– To make a flat roof repair, you need to identify the leak areas. The vent pipes are prone to leak. 3. Repairing a Pitch-Pocket...
PERMASIL PLUS™ is a Pure 100% Silicone High Solids Roof Coating solution for most any type of flat roof. Roof Restoration with an elastomeric silicone roof system that protects & beautifies as a durable rubber roof sealant. Silicone Roof Coating for concrete, tar & gravel, PVC, TPO, epdm...
Flat or slightly sloping roofs are insulated and sealed by mounting pre-fabricated insulating panels (so-called base profiles) on top of the roof structure so that the spacings between them define drain channels. The resulting surface is then sprayed with a thin layer of polyurethane foam. ...
The safety tread fastening (1) for mechanical attachment of insulating and sealing material (2,3) to a flat roof has a plastics housing (4) with hollow shaft (5). It has a large surface head plate (6) and a screw (7) seat into the hollow shaft. The head plate has opening (8) ...
Insulating a flat roof with polystyrene hard foam panels over a waterproof roofing comprises glueing the foam panels onto the installed roofing. The panels have an apparent density of 15-20kg/m3. The gaps between them are packed with a sealant. The panels are of the grade with a compact ...
Insulating a flat roof with polystyrene hard foam panels over a waterproof roofing comprises glueing the foam panels onto the installed roofing. The panels have an apparent density of 15-20kg/m3. The gaps between them are packed with a sealant. The panels are of the grade with a compact ...