Costa Caulking

Directions Website Contact the business

Costa Caulking Costa Caulking offers residential and commercial caulking services in the Greater Toronto Area. Fully insured.

With over 50 years of experience, we are known for quality craftsmanship, reliability, and professionalism.

10/21/2026

Part 4: Putting the competition to the test. 🧪
We used our tensile strength machine to measure how much force a leading competitor’s sealant could withstand. This sets the benchmark.
Next up: ForeverSeal®. Will it come out on top?

10/20/2026

Expert window caulking. Clean finishes. Lasting protection. Serving Toronto & the GTA since 1974.

——

10/14/2026

Part 3: The manual stretch test. 🧪
After the samples cured, we peeled and stretched each one by hand. Green was the winner—but can it hold the lead?
Next up: the tensile strength machine.

——

10/13/2026

One pane down. We’ve stopped counting how many to go. 😅

10/07/2026

Part 2: Preparing materials for our “scientific” test. 🧪
Once cured, the samples will face a manual stretch test and a tensile strength test.
Which ones will perform better?

——

10/01/2026

We’re proud to introduce ForeverSeal®—Canada’s first lifetime no-crack, no-peel guarantee. 🇨🇦

Premium materials, added protection and ForeverSeal-trained technicians, backed by a family company that has been sealing homes for over 50 years.
When we say lifetime, we mean lifetime. Learn more and see if your home qualifies.

09/29/2026

What does it take to offer a lifetime warranty with confidence? We test first.

In Part 1 of our five-part series, David prepares several caulking and sealant samples for tensile-strength testing. We’re comparing how each material stretches and performs under pressure to find the best products for different areas of your property.
Which one will meet the ForeverSeal® standard? Follow along to find out.

08/12/2026

Something new is coming to Costa Caulking!

Backed by more than 50 years of experience and extensive product research and testing, our new premium service will include a first-of-its-kind warranty in Canada.

Follow our social channels and visit costacaulking.com soon for the research behind it—and more details as they’re revealed.

07/14/2026

Think these stairs needed to be rebuilt?
Think again.

We removed the failing material, sealed every joint with our professional caulking system, finished it with silica sand, and gave these stairs a whole new life. Sometimes the right repair is all it takes.

Need your stonework restored? Contact Costa Caulking for a free quote.

06/30/2026

Big leaks, big views, and a big Canadian landmark. 🇨🇦
Happy early Canada Day from the “King of Caulk” and the Costa Caulking team!

Address

349 Bowes Road, #15
Vaughan, ON
L4K1J3

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm

Website

Alerts

Be the first to know and let us send you an email when Costa Caulking posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Costa Caulking:

Shortcuts

Sponsored

Share