Flat-Roof Insulation Services

If you notice that the condition of your building or the comfort inside is getting worse, do not overlook your roof insulation. Calling on our experienced roofers is the best way to understand the root of the problem and act effectively to provide maximum comfort within your building.

After a thorough inspection, our roofers will choose the most appropriate intervention method according to your roof, budget and the seriousness of the situation. With our experience and the best equipment, our team will put an end to your worries.

If you live in the Greater Montreal area and notice the slightest concern, contact our flat roof insulation service.

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Les Couvreurs Duro-Toit, flat roof specialists in Quebec

Our roofers are familiar with all roofing systems and methods for proper residential and commercial flat roof insulation. But our expertise does not stop at good insulation techniques.

Founded in 2006, Les Couvreurs Duro-Toit has continued to grow and now offers many flat roof services in the Greater Montreal area and in Quebec.

Our roofers hold certifications that attest to the quality of our work and we are recommended by trusted organizations such as CAA Residential. As proof of our client satisfaction, Les Couvreurs Duro-Toit was also given a Consumer Choice Award for “Best Residential Roofers.”

How to insulate different types of flat roofs

Some types of flat roofs have an attic space for ventilation. The flat roof is then ventilated and must be combined with insulation that supports the existing structure. In general, this type of roof requires strategically located ventilators, openings and high R-factor insulation.

Other types of flat roofs, such as the thermal roof, do not include an attic ventilation system. In this case, insulation must be done from above using rigid panels applied directly to the vapour barrier. However, there are many different types of insulation products and their properties vary, so choosing the right product is crucial.

To make sure you choose the right product, you should talk to roofers so that they can recommend the best product based on the compression tolerance and R-factor suitable for your building. In fact, the best option for carrying out a project on your flat roof is to use a team of such as Les Couvreurs Duro-Toit.

Is it mandatory to have your flat roof insulated by professionals?

Just as ventilation plays a key role in the performance of the roofing system, insulation work must be as accurate as possible to maintain the entire building in good condition.

For effective roof insulation, there must be a space of at least 75 mm (3 1/2 in.) between the flat roof and the new insulation for air circulation. If there is not enough space in the attic, our specialized roofers can elevate the structure to create an air gap. If necessary, they can also install a vapour barrier and use insulation to maximize the system's efficiency. Thanks to our team's know-how, the right methods are used. Above all, is assured, all in compliance with current environmental standards.

Entrusting your roof insulation to Les Couvreurs Duro-Toit is therefore the best way to guarantee flat roof lifespan, regardless of its cladding.

Frequently Asked Questions