Duotek Caulking

Our Services

We have a strong commitment to our clients and always do our best to ensure that their satisfaction with our services is unrivalled

Duote Caulking

Duotek Caulking Inc. is a company that provides services for different types of exterior openings
including windows and doors, expansion and control joints, firestop caulking, bathroom and showers as well as exterior pool caulking.
Windows & doors

Exterior Openings

Your energy cost is going up and out the windows & doors through the cracked caulk on the exterior of your home. Water can get through cracks causing wood damage and mold. If, not addressed costing you thousands of dollars and much more. Protect your home by ensuring your caulk sealant is in great shape. We always remove all old caulk first before applying the new sealant to the home. Backer rod and spray foam are used where required to help reduce drafts and in some cases make it water tight before the sealant is applied.

Trusted Experts

Caulking and sealing, we specialize

Expansion & Control Joints

Efficiently seal the joints around expansions and control joint areas. We provide these services for both residential and commercial clients.

Firestop Caulking

We use Fire-stop caulking to guard against damage from fire, smoke and toxic gasses. This latex sealant withstands flames for up to 4 hours and expands when exposed to heat. Dries to red color, no mixing required.

· Excellent adhesion

· No-sag, non-halogen formula

· Paintable

· Protects against fire for up to 4 hours

· Expands when exposed to heat to protect against smoke and toxic gasses

· Dries to the touch in 15 minutes

· Helps minimize sound transfer

· Re-enterable/repairable

· Fire stop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115

· Foaming for basement

Bathroom and showers

Exterior Pool Caulking

Granite, Marble and Precast

premium quality

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