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Driveway Sealing


Proudly Serving Ontario For Over 25 Years!



Why Seal With Trenworks Commercial Oil-Base Asphalt Sealer? 

-Prevents Oxidation
Asphalt begins to cure, or dry out, soon after it is placed. As the pavement is exposed to oxygen, the asphalt binder (tar) hardens. This hardening results in a brittle surface that will eventually crack. The cracks enable oxygen and rainwater to penetrate the pavement, often into the sub-base, weakening it and reducing pavement strength. Trenworks exclusive asphalt-base (non-water-base) sealcoating permeates into the asphalt and properly bonds to the driveway decreasing the pavement's exposure to oxygen and water, therefore, extending pavement life. Your driveway will look newer and last much longer!


-Resists ultraviolet rays
These rays from the sun also contribute to pavement deterioration. They break down the links between carbon bonds in asphalt causing it to change from a black to a light gray colour, as well as, contributing to overall pavement crumbling and washing away into the street and on the sides of the lawn. Regularly applied sealcoats by Trenworks will restore the rich dark colour of asphalt and prevent surface erosion from the weather thereby reducing costly pavement repairs or replacement due to damaging ultraviolet ray exposure saving you thousands of dollars in the long term.


-Resists oil and gas spills
This is especially important on driveways where cars are often parked or worked on. Gasoline or oil will soften the asphalt making it weak and vulnerable to erosion. By bonding to the asphalt, sealcoating reduces the depth to which oil and gas can penetrate the pavement resulting in easier maintenance and cleaning of your driveway while protecting your valuable investment.



We use professional quality spray shields to ensure that the job is done mess-free without drips or overspray on surrounding bricks and driveway surfaces, guaranteed!

This Commercial Asphalt Oil-Base Product Is Not Available In Any Stores.

We Seal The Life Back Into Asphalt Driveways!

Beware of all store products because they contain water (water-base), and many tend to form eggshell type surface cracking or enamelling.  They also don't allow our proper asphalt oil-base product to penetrate and do its job.  Stores are not allowed to sell commercial oil-base asphalt sealer products by law.

Serving Oshawa, Whitby, Ajax, Pickering, Courtice, Durham Region, Clarington, Bowmanville, Newcastle, Brooklin, and surrounding area.



Now Call (905) 579-1283 in Oshawa Right Away!