Roof Reports and Assessment
In order to give good advice, one needs to know the available specifics of your existing roof assemblies (structure, deck, vapor retarders, insulation, slope, membrane type and date of installation, number of roof membrane layers, penetration locations and flashings). Facility managers that have existing records can shorten the time needed to gather this data. Depending on the degree of detail requested by the owner, Roof Assessment Surveys can be as simple as a visual inspection with the owner to provide onsite verbal comments and recommendations;
Repair, Replace Torch on Roofs
Torch-on roofing is a state-of-the-art technique of using torch-on membranes instead of tar and gravel to seal off roofs for flat or low sloping buildings. Torch-on membranes are multi-layered and normally made with fiberglass, polyester and bitumen. The top layer serves as the protection from snow, wind and other weather elements. Each of the layers are bonded and then sealed to your roof utilizing heat created by a torch. Torch-on membrane systems are very durable and can easily be maintained, which makes them a favourite choice for many commercial properties and residential homes.
Tar and Gravel Roof Repairs
Flat roofs are built up of layers of roofing felt and tar. Leaks usually occur at low spots or where the roofing felt has been damaged. In most cases, the leak is directly below the damaged spot and the damage to the roofing felt is easy to see. And you can mop up or soak all remain water pooled in the leak area.