Barrie’s Best Polymeric Sand Installation

interlock restoration and polymeric sand

Weeds in your interlock joints. Ants removing the sand. Pavers starting to shift underfoot. These aren't separate problems — they're all symptoms of the same thing: your polymeric sand has failed. It happens to every interlock surface eventually, and Ontario winters speed it up.

We strip the old sand, clean the surface, and install new commercial-grade polymeric sand — swept and water-activated into a joint system that locks pavers in place and resists weeds and insects. polymeric sand installation is about more than just the cosmetic benefits. not only will your interlock look brand new, restoring polymeric sand saves you from sunken pavers and a full relay down the road. ADDING IN A SEALER DRAMATICALLY ENHANCES BOTH THE LOOK OF THE STONE AND THE LIFE OF THE POLYMERIC SAND - NORTHERN PROS SPECIALIZES IN BOTH. Serving Barrie, Simcoe County, and the Muskokas. Get a quote — most estimates within 24 hours.

Why choose Northern Pros?

Unsealed interlock is exposed every day — to UV fading, oil and grease stains, freeze-thaw cycling, and the slow erosion of joint sand from rain and traffic. Without a sealer, colour fades unevenly, stains set in permanently instead of wiping clean, and water works its way into the joints and beneath the surface, accelerating the same shifting and sinking that leads to costly relay work down the road.

We apply premium premium techniseal products which lock in colour, repel water and stains, and reinforces the polymeric sand joints against washout — protecting the investment you've already made in your interlock instead of letting it slowly break down. Most surfaces hold a fresh, protected finish for 2 to 3 years before resealing. Serving Barrie, Simcoe County, and the Muskokas. Get a quote — most estimates within 24 hours.