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  • Services

    Roof restoration

    Roof restoration

    New roof

    New roof

    Green roof and terrace

    Green roof and terrace

    White roof “LEED”

    White roof “LEED”

    Repair and preventive maintenance

    Repair and preventive maintenance

    Sheet metal work

    Sheet metal work

    Evaluation and inspection

    Evaluation and inspection

    24/7 emergency service

    24/7 emergency service

    Waterproofing and insulation

    Waterproofing and insulation

    Snow removal

    Snow removal

    Warranty

    Warranty
    • 24/7 emergency service
    • Repair and preventive roof maintenance
    • New roof
    • Emergency
    • Roof restoration
    • Snow removal
    • Waterproofing and insulation
    • Evaluation and inspection
    • Sheet metal work
    • LEED White Roof
    • Green roof
  • Company
  • Used Systems

    Elastomeric membrane

    Elastomeric membrane

    Roof with multi-ply asphalt and gravel membrane

    Roof with multi-ply asphalt and gravel membrane

    Monolithic Membrane

    Monolithic Membrane

    EPDM Membrane

    EPDM Membrane

    TPO membrane

    TPO membrane

    PVC Membrane

    PVC Membrane
    • Roof with EPDM membrane
    • TPO membrane roofing
    • Roof with PVC membrane
    • Roof with monolithic membrane
    • Roof with multi-ply asphalt and gravel membrane
    • Elastomeric membrane roofing
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FAQs

  • What safe methods do you use to thaw frozen roof drains?

    What safe methods do you use to thaw frozen roof drains?

    sbolduc-September 21st, 2026-

    At LK Toitures, we use methods designed to protect both the roof and the safety of building occupants:Preliminary inspection of the areaSafe removal of snow around the drainControlled de-icing using appropriate equipmentVerification that water is draining properlyProtection of the roofing membrane against punctures and mechanical

  • Do you offer automatic preventive snow removal contracts for the winter season?

    Do you offer automatic preventive snow removal contracts for the winter season?

    sbolduc-September 21st, 2026-

    Yes. LK Toitures provides snow and ice removal services for commercial, industrial, and institutional roofs. Our teams work safely to reduce the risk of structural overload, water infiltration, and roof damage.

  • Who is liable if ice falls from the roof of my business and injures a passerby?

    Who is liable if ice falls from the roof of my business and injures a passerby?

    sbolduc-September 21st, 2026-

    Generally, a building owner or operator has a duty to take reasonable measures to ensure the safety of people who visit or pass by the property. The Régie du bâtiment du Québec (RBQ) reminds property owners that they must remove hazardous ice and icicles and

  • What are the risks of damaging the roofing membrane when snow removal is performed by untrained individuals?

    What are the risks of damaging the roofing membrane when snow removal is performed by untrained individuals?

    sbolduc-September 21st, 2026-

    Improper snow removal can cause:Punctures in the roofing membraneDeterioration of seamsDamage to flashingDisplacement of waterproofing componentsFuture water infiltrationIt is recommended to hire specialists who use the proper equipment and techniques to avoid damaging the roof.

  • How can I tell if the weight of the snow is putting the structure of my industrial building at risk?

    How can I tell if the weight of the snow is putting the structure of my industrial building at risk?

    sbolduc-September 21st, 2026-

    It is important to watch for signs that may indicate structural overload, such as cracks in interior walls, doors that stick, unusual creaking sounds, or sagging ceilings. If any of these signs appear, have the situation assessed promptly and arrange for professional snow removal if

  • At what level of snow accumulation should snow and ice be removed from a roof?

    At what level of snow accumulation should snow and ice be removed from a roof?

    sbolduc-September 21st, 2026-

    Roof snow removal is recommended when more than 60 cm (23 in.) of compacted snow has accumulated. De-icing should also be considered when ice buildup exceeds 17 cm (6 in.).Proper knowledge, equipment, and techniques are essential to avoid damaging the roofing membrane. A protective layer

  • Do you provide detailed reports on your emergency services for insurance claims?

    Do you provide detailed reports on your emergency services for insurance claims?

    sbolduc-September 21st, 2026-

    We provide detailed reports, including photos and recommendations.

  • What types of roof damage require immediate emergency service?

    What types of roof damage require immediate emergency service?

    sbolduc-September 21st, 2026-

    Immediate action is required when any of the following issues are identified:An active water leakA roofing membrane torn or lifted by strong windsA sagging roof or signs of structural failureUnusual water accumulationMajor storm damageA leak that threatens building operationsRoofing components at risk of becoming detachedIn

  • Do you perform temporary emergency repairs in the middle of winter or during heavy rain?

    Do you perform temporary emergency repairs in the middle of winter or during heavy rain?

    sbolduc-September 21st, 2026-

    Yes—rain or shine.

  • My roof is leaking. Can you help?

    My roof is leaking. Can you help?

    sbolduc-September 21st, 2026-

    Absolutely. We are available 24/7 and have several service units ready to assist you.Before contacting us, make sure everyone is safe, particularly if there is a risk of electrical shock. Then, try to confirm whether the water is coming from the roof. Follow the path

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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.

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Contact us

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

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