Toiture 640 Inc.
Installation of asphalt shingle roofs on the North Shore
Water resistance, quality, and durability—by contacting Toiture 640 Inc. for your asphalt shingle roofing, you’re choosing services and products that meet all these standards. Our roofers are trained and experienced to ensure your complete satisfaction.
A COMPLETE SERVICE FOR YOUR FULL SATISFACTION
As asphalt shingle specialists, we work with well-known brands like BP, GAF, IKO, and CertainTeed. We offer a wide range of styles and colours to suit even your most specific needs.
In addition, every service agreement with Toiture 640 Inc. includes a satisfaction guarantee based on a detailed quote:
- Full Roof Evaluation at No Cost
- Description of the Work to Be Done
- Identification of Materials to Be Used
- Timeline for Completing the Required Work
- Competitive Pricing
Why Choose Asphalt Shingles?
Proven Durability
Asphalt shingles are resistant to freeze-thaw cycles and high winds, and will protect your home for 25 to 30 years.
Great Value
Asphalt shingles are less expensive to install than other roofing materials while offering comparable protection.
Aesthetic Variety
Our roofers offer a wide selection of colours and styles that complement your property and increase its resale value.
Minimal Maintenance
Asphalt shingles require little maintenance and are easy to repair in case of localized damage.
Compatibility with Ventilation
When combined with an adequate ventilation system, asphalt shingles provide complete protection. Our experts ensure that these two elements are optimally integrated.
Our Asphalt Shingle Roofing Installation Process
1. Initial Inspection: Our experts assess the condition of your current roof and check your ventilation system to ensure optimal performance.
2. Removal of Old Materials: We remove the old asphalt shingles and clean the surface to detect any damage to the plywood.
3. Repair of the Substrate: Our roofers replace damaged sections of plywood and reinforce the structure to ensure the longevity of your asphalt shingles.
4. Installation of the Membrane and Shingles: We lay a protective membrane, then install your asphalt shingles according to the manufacturer's standards.
5. Ventilation and Finishing Touches: Our experts ensure that your ventilation system is working properly, install flashing, and clean up the job site.
Signs That It’s Time to Replace Your Asphalt Shingle Roof
Damaged Shingles
If your asphalt shingles are curling, cracking, or coming loose, your roof is no longer adequately protecting your property.
Loss of Granules
Granules protect your asphalt shingles from UV rays. An accumulation in your gutters indicates that replacement is necessary.
Age of the Roof
An asphalt shingle roof reaches the end of its life after 20 to 25 years. Our roofers' expertise can reveal deterioration that requires preventive replacement.
Water Infiltration
Stains on the ceiling or mould indicate roofing problems. Our experts will determine whether repairs are sufficient or if a complete replacement is necessary.
Roof Sagging
Visible sagging indicates serious structural damage requiring immediate intervention by professional roofers.
Inadequate Ventilation
Poor ventilation accelerates the deterioration of your asphalt shingles and increases your energy costs.
BP SHINGLES AND THEIR FEATURES
GAF SHINGLES AND THEIR FEATURES
PERSONALIZED SERVICE
As a roofing contractor serving the Laurentians and Lanaudière, Toiture 640 Inc. is ready to deliver the roof you need. We're here to offer expert support and personalized service every step of the way.
Blainville
Laval
Rosemère
Saint-Eustache
Deux-Montagnes
Mirabel
Saint-Jérôme
Sainte-Marthe-sur-le-Lac
Terrebonne
Boisbriand
Lorraine
Oka
Saint-Joseph-du-Lac
Montreal





