Duotek Caulking


Expert In Caulking
& Sealing



Duotek Caulking

Trusted for decades

Duotek Caulking is a proudly Canadian company that promises its clients to provide high-quality workmanship and materials. We have a strong commitment to our clients and always do our best to ensure that their satisfaction with our services is unrivalled

We’ve been providing excellent services for over 30 years, and our track record speaks for itself.

It’s important that we’re working on your project with the utmost precision and attention to detail. We guarantee that each product will stand up to the highest quality standards at all times – because we only want the best for you!

Premium Quality

We are a team of professionals that only use premium quality sealants and adhesives to provide the best results. We never cut corners to save money.
We offer a wide range of products that will suit all your needs and requirements. Whether it’s to seal a crack in a kitchen or bathroom, or if you’re looking to re-caulk an entire building or your home, we’ve got you covered. We also offer free consultations and estimates on all projects – just give us a call!

Duotek Caulking: A quality promise

Duotek Caulking Inc. provides a variety of services such as exterior openings, expansion and control joints, firestop caulking, bathroom and showers, exterior pool caulking.
Duotek Caulking Inc is committed to providing their clients with the best service possible!
Hamilton, Canada - August 14, 2013: Liquor Control Board of Ontario (LCBO) store illuminated in the evening in Hamilton, Ontario.
We guarantee great service for all of our customers. We offer a variety of services that are guaranteed to be the best in the industry. You can count on us for exterior window and door installation, expansion and control joints, firestop caulking, bathroom and showers, exterior pool caulking.
Caulking & Sealing

Why Do IT

Caulking and sealing are important to maintain the integrity of the building envelope. This is because caulking and sealing are important in preventing heat loss, water damage, and sound transmission. Caulking and sealing is also necessary for the protection of building materials from environmental factors such as ultraviolet rays, oxygen, air, moisture, and mold growth. It is important to note that caulking and sealing should be done every year or when needed to avoid problems such as water infiltration or air leakage.

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