Thirlwell Property Services founders Frost and Dara Thirlwell in front of a Toronto home

Thirlwell Pressure Washing.

Thirlwell
Pressure Washing.

Polymeric sanding and pressure washing for driveways, patios, decks, and exteriors. Done right, done together.

Polymeric sanding and pressure washing for driveways, patios, decks, and exteriors. Done right, done together.

+1350 Toronto Homes Served
5.0

What we do

We restore the parts of your home that take the most weather and the least attention, paver driveways, patios, walkways, siding, decks, concrete.

Two services bundled into one offering: pressure washing to strip the surface clean, polymeric sanding to lock the joints back in.

The combination is what makes the work last.

what we do

Our Services

Polymeric Sanding

Polymeric sand is what holds your interlocking pavers together. It fills the joints, hardens with water, and stops everything that wants to ruin your hardscape, weeds, ants, water erosion, shifting stones.

Over time, regular sand washes out. The joints turn into weed gardens. Ants colonize the gaps. Pavers start to wobble. By the time you notice, half the joints are empty. We take it back to day one, strip the old sand out, lay new polymeric sand in, activate it, and lock the surface in place for years.

Joint stabilization icon — polymeric sand locks pavers in place

Locks pavers in place

Pest barrier icon — polymeric sand prevents ants and insects in pavers

Blocks ant + insect infestations

Weed prevention icon — polymeric sand stops weed growth between pavers

Stops weed growth in the joints

Water drainage icon — polymeric sand directs water flow on pavers

Prevents water erosion + shifting

Signs you need polymeric sanding:

• Weeds growing between your pavers

• Visible gaps or sunken joints

• Pavers shifting or wobbling underfoot

• Ant hills appearing in the cracks

• Sand washing out after heavy rain

Close-up of interlock pavers with fresh polymeric sand joints

Surfaces we clean:

• Driveways + walkways

• Patios + pool decks

• Siding + brick

• Fences + decks

• Concrete + natural stone

Thirlwell technician pressure washing an interlock driveway at a Toronto home
Pressure Washing

Years of dirt, mildew, algae, oxidation, and oil don't come off with a hose. Pressure washing strips the surface back to its original color, driveways, walkways, siding, decks, fences, patios, pool decks, brick, stone, concrete. We adjust pressure and technique to the surface so nothing gets damaged in the process.

The result is the visual difference between a tired house and a maintained one. It's the kind of work that, once you see the before-and-after, you stop putting off.

Restored shine icon — cleaned interlock pavers

Restores original color

Antimicrobial protection icon for polymeric sand pavers

Removes algae & mildew

Long-lasting protection icon for polymeric sand pavers

Safe for all surfaces

Curb appeal icon — pristine pavers at a clean Toronto home

Instant curb appeal

Why we do them together?

Pressure washing without re-sanding leaves your paver joints stripped,weeds come back within weeks. Polymeric sanding without pressure washing first means the new sand bonds to a dirty surface and washes out fast. Separately, both services half-work. Together, you get a full hardscape restoration that holds for years.


That's why Thirlwell Pressure Washing handles them as one job.

Surface clean first. Joints locked second. Done in one visit.

Pressure washing without re-sanding leaves your paver joints stripped,weeds come back within weeks. Polymeric sanding without pressure washing first means the new sand bonds to a dirty surface and washes out fast. Separately, both services half-work. Together, you get a full hardscape restoration that holds for years.


That's why Thirlwell Pressure Washing handles them as one job.

Surface clean first. Joints locked second. Done in one visit.

Thirlwell Exterior Cleaning crew with pressure washing equipment beside the branded van
Pool deck pavers freshly pressure-washed at a Toronto home
Thirlwell technician pressure washing an interlock driveway at a Toronto home
Flagstone steps and stone retaining wall after exterior pressure washing

6

6

Years of Expericence

STEP BY STEP

How It Works

1

Free on-site quote
Free on-site quote

We come out, measure, walk you through the scope, and give you a fixed price on the spot. No deposit.

2

Schedule
Schedule

Pick a date that works. We confirm the day before.

3

Service day
Service day

Pressure wash the surface. Let it dry. Lay polymeric sand. Activate with a fine water mist so it cures in place.

4

Walk-through
Walk-through

Before we leave, we walk the job with you. If something's not right, we fix it then.

Where we work

We service the Greater Toronto Area.

Thirlwell Pressure Washing is a subdivision of Thirlwell, the same operation that runs Thirlwell Property Services.

Fully insured.
Local crews.
Real follow-through.

FAQ

You Got Questions.
We Have Answers.

How long does polymeric sanding last?

Properly installed polymeric sand lasts 5-10 years depending on traffic, weather, and how the surface is maintained. Pressure-washing the surface once a year keeps the sand from getting overgrown and extends the life of the joints.

Will pressure washing damage my pavers, siding, or deck?

Do you work on commercial properties?

How much does it cost?

Can you work in the rain?

Thirlwell founder Frost Thirlwell with his Toronto crew in Family Run branded shirts

Or Give Us a Call at

Get A Free Quote

We come out, take a look, and quote on the spot.

No deposit. No pressure.

We come out, take a look, and quote on the spot.

No deposit. No pressure.

+1350 Toronto Homes Served
5.0

Business Hours

Monday – Friday: 9:00 AM – 6:00 PM
Saturday: 9:00 AM – 6:00 PM
Sunday: 9:00 AM - 6:00PM

©Thirlwell Property Services™ All rights reserved.

Privacy Policy

Terms & Conditions

Business Hours

Monday – Friday: 9:00 AM – 6:00 PM
Saturday: 9:00 AM – 6:00 PM
Sunday: 9:00 AM - 6:00PM

©Thirlwell Property Services™ All rights reserved.

Privacy Policy

Terms & Conditions

Call Now · 647-558-5483