FOUR40 Homes and Contracting (647) 473-3454
Finished backyard at dusk with string lights over a slab patio and new lawn

We build the part you can't see.

Driveways, patios and steps across the GTA — on a base that doesn't move. Kitchens, basements and floors inside.

Free on-site quotes · Written scope before work starts

Based in
Whitchurch-Stouffville
Estimates
Free & on-site
Before we start
Written scope
On site
Same crew throughout

Pavers don't sink. The ground under them does.

300 mm base · 25 mm bedding · 2% fall · compacted in lifts

The section, walked

Scroll down through a driveway.

Six photographs from our own jobs, top to bottom. Every competitor shows you the first one. This is the rest of it.

  1. Finished paver walkway set in white decorative stone

    0mm

    Finished surface

    80 mm pavers, polymeric sand in the joints, edges restrained. This is the only part most quotes describe.

  2. Screeded bedding course across a backyard

    80mm

    Bedding course

    25 mm of high-performance bedding, screeded flat. Never raked, and never run thicker to level out a base that was not built right.

  3. Crew member running a plate compactor across the bedding course

    105mm

    Bedding, compacted

    The units are compacted into the bedding, not set on top of it.

  4. Granular base going down across the excavated yard

    180mm

    Granular base, first lifts

    300 mm of Granular A, placed in 75–100 mm lifts. A single deep dump compacts on the top and stays loose underneath.

  5. Granular base spread and compacted flat across a backyard

    405mm

    Granular base, full depth

    Every lift compacted before the next one goes on, graded to fall, over non-woven geotextile separating base from subgrade.

  6. Backyard excavated to bare soil

    405mm

    Compacted subgrade

    Excavated to depth and compacted. Everything above is only ever as good as this is.

405 mm. That is the part you never see, and it is the only part that decides whether the surface is still flat in ten years.

Recent work

Before, and after.

Our own jobs across the GTA. No stock photos, no borrowed portfolios.

Narrow side yard with patchy grass and construction debris before work startedFinished side-yard walkway of square pavers set in white decorative stoneBeforeAfter
Side-yard walkway — pavers set in decorative stoneDrag to compare

Drag the handle — or use the arrow keys

Wide slab patio bordered by newly laid sod
Patio & yard restoration
Pressure-treated deck with black aluminum pickets wrapped around a stone bungalow
Deck & railings
Kitchen finished in white after cabinet refinishing, with island and hardwood floor
Kitchen refinish
Artificial turf backyard with a play structure and dog house
Turf & play space

How we build

The part you'll never see is the part that fails.

Every sunken driveway in Ontario has the same cause: not enough base, or base that was never properly compacted. Pavers don't sink — the ground under them does. Here's the section we build to, and what to ask any contractor quoting against us.

Cross-section of a properly built interlocking driveway From the top: 80 millimetre pavers, 25 millimetre HPB bedding, 300 millimetre compacted Granular A base, geotextile fabric, and compacted subgrade, with a 2 percent slope away from the house. HOUSE 2% MIN. SLOPE AWAY FROM FOUNDATION 300 mm COMPACTED SUBGRADE UNDISTURBED SOIL
Fig. 1 — Driveway section, drawn to our standard spec
Compacted granular base across a driveway run, ready for the bedding course
Granular base placed and compacted before anything goes on top of it — the stage most quotes are quietly cutting.
  • 80 mm
    Driveway-grade pavers
    80 mm units under vehicles, 60 mm on walkways and patios. Using 60 mm on a driveway is the most common shortcut in the trade.
  • 25 mm
    HPB bedding course
    Screeded high-performance bedding, kept to one inch. A thick sand bed is a rutting problem waiting to happen.
  • 300 mm
    Granular A base, compacted in lifts
    12 inches under a driveway, 150 mm under walkways and patios — placed in 75–100 mm lifts and plate-compacted between each one. One deep dump of gravel compacts on the surface and stays loose underneath.
  • Fabric
    Non-woven geotextile
    Separates base from subgrade so your clear stone doesn't slowly migrate into the clay. Cheap on install day, impossible to add later.
  • Edges
    Restraint spiked at 250–300 mm
    Polymeric sand swept and set into the joints. Edges are where interlock starts to walk apart.

Ask any quote you're comparing one question: how deep is the base, and how many lifts is it compacted in? If the answer is vague, or the number is under eight inches for a driveway, you now know what you're buying.

Working with us

Five steps, no surprises.

01

Site visit

We measure, check drainage and grade, and talk through what you actually want. Free, and no pressure to sign anything.

02

Written quote

Scope, materials, base depth and price in writing. You'll know exactly what's included before a shovel moves.

03

Schedule & locates

Ontario One Call locates booked, materials ordered, start date confirmed. A realistic window, not an optimistic one.

04

Build

Excavation, base, compaction, install. Site cleaned at the end of each day — you still have to live there.

05

Walkthrough

We walk it together before final payment. Anything on your list gets fixed, then we're back if settling shows up.

Service area

Across the GTA, based in Stouffville.

Close enough to come back if something needs attention — which matters more than it sounds.

Elsewhere in the GTA? Call and ask — we travel for the right project.

Free estimate

Tell us about the project.

Fill this in and we'll get back to you to book a site visit — usually the same day.

Or call directly(647) 473-3454

Step 1 of 3 — what do you need?

Step 2 of 3 — the project

Got photos? Text them to (647) 473-3454 after you send this. A photo of the driveway or room lets us quote far more accurately, and often faster.

Step 3 of 3 — where to reach you

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