Deck Builders and Fence Company in Markham
Composite and wood decks, privacy fences, gates and railings for homes and properties across Markham, from Unionville and Markham Village to Cornell, Berczy Village and Angus Glen.

What we build in Markham
Markham has historic homes in Unionville and Markham Village and newer planned communities like Cornell and Cathedraltown, many with corner lots and tight rear yards.
Composite decks
Low-maintenance decks built on proper footings and framing.
Learn moreWood decks and repairs
Pressure-treated and cedar decks, resurfacing and stairs.
Learn moreWood privacy fences
Board-on-board, solid and horizontal fences.
Learn moreVinyl, aluminum and chain link
Low-upkeep and commercial fencing.
Learn moreMarkham deck and fence rules at a glance
From the City of Markham. Rules change, so we confirm them for your address before building.
Deck permits
600 mm
A permit is needed for decks attached to the house or more than 600 mm (2 ft) above the ground.
Front yard fence
1.2 m
Also 1.2 m in an exterior side (flankage) yard.
Rear and side yard fence
1.8 m
Rear and interior side yards. Lower than several nearby cities.
Pool enclosures
1.2 m
Required where water can be deeper than 0.6 m, with an enclosure permit.
Sources: City of Markham, Decks, Fences and swimming pools, Fence bylaw 277-97.
Lower fence limits and corner lots
Markham's backyard fence limit is 1.8 m, lower than the 2 m many people expect from other cities. Corner lots have their own options for the rear fence, using open lattice or a lower solid panel.
A detached rear-yard deck smaller than 10 square metres doesn't need a permit, but most decks built off the house do. We confirm which applies before quoting.
Neighbourhoods and communities we serve
- Unionville
- Markham Village
- Cornell
- Cathedraltown
- Berczy Village
- Wismer Commons
- Box Grove
- Milliken Mills
- Thornhill
- Angus Glen
- Greensborough
Also serving nearby Richmond Hill, Scarborough, Stouffville and Vaughan.

Two-level pressure-treated deck, about 700 sq ft, Markham
About 700 sq ft of pressure-treated deck over two levels: a raised upper deck off the house stepping down to a large lower deck, with wide stairs, wood picket railings, skirting and access doors below.

Markham deck and fence questions
Why can't my Markham fence be 2 m like my friend's in another city?
I'm on a corner lot in Markham. What can I build?
How do I get a deck or fence quote in Markham?
Building in Markham?
Send your address, photos of the yard and what you have in mind.