Ajax ยท Durham

Deck Builders and Fence Company in Ajax

Composite and wood decks, privacy fences, gates and railings for homes and properties across Ajax, from Pickering Village and South Ajax to Nottingham, Riverside and Carruthers Creek.

Local rules

Ajax deck and fence rules at a glance

From the Town of Ajax. Rules change, so we confirm them for your address before building.

Front yard fence

1 m

Front yard fences are limited to 1 m above grade.

Rear and side yard fence

2 m

Maximum for side and rear yards.

Daylighting triangles

4.5 m

No fences in the 4.5 m daylighting triangle on residential lots.

Pool enclosures

1.5 m

Pool fences and gates must be at least 1.5 m, with a permit.

Sources: Town of Ajax, Fence bylaw 42-2025, Construction permits and inspections.

Building in Ajax

A new fence bylaw and taller pool fences

Ajax updated its fence bylaw in 2025. On corner lots, the part of the front yard next to the interior side yard can have a 2 m fence, which helps enclose a usable side yard.

Pool fences in Ajax must be at least 1.5 m, higher than several nearby cities, and need a pool enclosure permit.

Neighbourhoods and communities we serve

  • Pickering Village
  • South Ajax
  • Nottingham
  • Riverside
  • Applecroft
  • Carruthers Creek

Also serving nearby Pickering, Whitby, Uxbridge and Scarborough.

Ajax deck and fence questions

Do I need a permit for a deck in Ajax?
The Town lists decks and porches among projects that need a building permit. We confirm the requirements for your deck with the Town's building department before quoting.
I'm on a corner lot in Ajax. Can I fence in my side yard?
Ajax's bylaw allows a 2 m fence on the portion of the front yard next to the interior side yard on a corner lot. Daylighting triangles still have to stay clear.
How do I get a deck or fence quote in Ajax?
Send your address, photos of the yard and rough sizes through our quote form, or call 647-280-9495. We review the details and book a site visit.

Building in Ajax?

Send your address, photos of the yard and what you have in mind.

Call Get a free quote