Yes. A white roof reflects more solar radiation than a dark roof, reducing heat buildup inside the building and lowering the demand on air-conditioning systems.Actual savings vary depending on the roof area, the building’s insulation, occupancy levels, and the existing cooling system. However, the benefits can be especially significant for commercial and industrial buildings.
TPO membranes are generally less expensive to install and provide excellent solar reflectivity due to their naturally white surface. Elastomeric membranes, which are very popular in Quebec, are known for their durability and resistance to temperature fluctuations, mechanical impacts, and freeze-thaw cycles.
Not everywhere. In Montreal, several boroughs require white, reflective, or green roofing for flat-roof replacements and new construction to help reduce the urban heat island effect. However, requirements vary by municipality and borough.
Yes. An inverted roof can be just as watertight as a traditional roofing system. The order of the system’s components is simply reversed: the waterproofing membrane is installed directly on the roof deck, with the insulation placed above it.This design protects the waterproofing membrane from ultraviolet radiation, temperature fluctuations, and weather exposure. Inverted roofs offer
Municipalities are increasingly adopting regulations governing roof colours for new construction and roof replacement projects. In some areas, building owners are required to install a white roofing membrane because it helps reduce the urban heat island effect and can lower cooling costs during the summer.Most roofing membrane systems are available with a white finish. An
The lifespan of a roofing system depends on the type of membrane, the quality of its installation, the maintenance performed, and its exposure to weather conditions. As a general rule, the average lifespan of roofing membranes with a proper preventive maintenance program is as follows: Elastomeric membranes: Approximately 25 years, depending on maintenance, exposure to
We serve all of Quebec
LK Toitures offers its services throughout Quebec, from the Greater Montreal area to remote regions.
We operate on both the South Shore (Chambly, Varennes, Longueuil, etc.) and the North Shore (Boisbriand, Blainville, Terrebonne, Repentigny, Mirabel, Mont-Tremblant, etc.), not forgetting Montreal and surrounding areas.
We also serve the Quebec City, Eastern Townships, Mauricie, Abitibi, Bas-Saint-Laurent, Côte-Nord, Saguenay and Nord-du-Québec regions.
Whether it’s for commercial roof restoration, industrial roof repair, or a new roofing project, we will guide you and find the right solution for your needs.
5100, Ambroise-Lafortune Street
Boisbriand (Québec) J7H 1S6
Contact us : 450 437-4118
Emergency : 514 792-7345
Fax : 450-437-2159
info@lktoitures.com
Monday – Friday: 8AM – 12AM | 1PM – 5PM