Winter applications for cold-adhesive membranes are unfortunately very difficult, so if your repair is an emergency in the middle of the winter, cold-adhesive may not be an option. If you’re thinking about using a cold-adhesive membrane option for your roof, the time of year must be considered. Solvent-based: Also known as Cutback adhesives, these adhesives provide a low-odour solution for buildings where the odour is a main concern.Īsphalt Extended Polymeric Adhesives: Are also low-odour, but have the advantage of being used directly over occupied spaces with no need for extra ventilation.Īs with any roofing installation, the ability to install cold-adhesive asphalt depends on the weather conditions at the time of repair or replacement. Cold adhesive membrane systems fall into two categories: Because of this application process, less equipment is required to complete the roofing installation. Cold Adhesive InstallationĬold adhesives are most commonly used in conjunction with modified bitumen or BUR roofing membranes and are typically installed using rollers, sprayers or squeegees.
The asphalt is then spread and unrolled, reinforcing the membrane, depending on the type of roofing system being installed (click here for our full list of roofing membranes). Hot asphalt for roofing membranes is pumped to the rooftop and transported to the point of application by our experienced and trained team. Installing roofing materials with hot asphalt requires an experienced team of roofers, mainly because of the method used to get these materials on the roof. Hot asphalt is a tried and true, durable method of installation whether you’re installing a 2-ply modified bitumen system, multi-ply BUR system, or a hybrid system. 1. Hot Asphalt Installationĭepending on the location of your building and the repairs that are needed, hot asphalt installation could be right for your structure. Although it is possible to combine different methods for asphalt roofing systems, there are generally four ways to install low-slope roofing membranes depending on your budget and the needs of your structure. If you aren’t well versed in the kinds of membranes offered for low-slope roofing systems, it can be difficult to discern which is right for your roof.Īsphalt roofing systems are some of the most versatile roofing materials, offering tough weatherproofing protection combined with versatile performance characteristics and installation options. You’ve made the decision that your roof needs a repair or a replacement, but what happens now? With so many options for roofing membranes, it’s important to find a long-term solution that best suits your roofing needs.
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