Timber Decks and Pergola Framing Sydney
Timber decks and pergola framing across Sydney and Western Sydney — straight, level and built to the plans, ready for the finish.
About this service
Deck and pergola framing is the structural timber work behind an outdoor living space — bearers, joists, posts and beams set out and built so the finished structure is straight, level and ready for decking, roofing or screening.
This service suits homeowners adding outdoor living, builders finishing residential projects, and anyone who wants the outdoor structure built properly rather than thrown together.
A deck or pergola is judged on how it looks and feels day to day. Most of that comes from how the frame underneath it was set out.
What's included
For decks we frame from the footings up — bearers, joists and the supporting structure that the decking boards sit on. For pergolas we frame the posts and beams to the design provided, set plumb and level so the finished structure looks right.
Everything is built to the plans and specifications provided. Where there are engineer's drawings we frame to those.
Why this matters
Accurate framing supports the finished structure. A frame that's out of level or out of square will show up in every decking board and every pergola rafter that goes on top of it.
Keeping the decking level matters for how the deck feels to walk on and how water sits on it. That starts at the joist stage, not the decking stage.
Framing the structure properly means the next stage — decking, roofing, screens — goes on cleanly without the finishing trades trying to correct earlier work.
Common problems we help our clients avoid
Joists out of level
If the joists aren't level, the decking won't be either. We set joists carefully so the deck surface sits true.
Pergola posts out of plumb
A pergola with posts that aren't plumb looks wrong from the first glance. We set posts properly before anything goes on top.
Bearers and joists at the wrong spacing
Spacing matters for how the decking performs over time. We frame to the spacing the design and the decking call for.
Frame that doesn't suit the decking or roof above
The frame has to suit what's going on top of it. We frame with the finish in mind, not just the structure.
A simple, four-step process
Send through your plans or design
Email the deck or pergola design, plans and any engineer's drawings. A simple sketch with sizes is enough to get started on a quote.
Scope and quote
We work through the design, factor in the site, and send back a clear quote for the framing or full build, depending on scope.
Schedule the work
We lock in a start date that suits you and any other trades involved.
Build on site
We build the deck or pergola frame to the plans, set out level and plumb, and hand back work that's ready for the next stage.
Service area
Jirah Carpentry builds timber decks and pergola frames across all of Sydney and Western Sydney — including Parramatta, Blacktown, The Hills, Penrith, Liverpool, Camden and surrounding areas.
If you're planning a deck or pergola anywhere in greater Sydney, send through what you've got and we'll come back to you.
Frequently asked questions
Do you build decks and pergolas for homeowners?+
Yes. Most of our deck and pergola work is for homeowners adding outdoor living to their property.
What timber do you typically use for deck framing?+
We frame to whatever the plans or specifications call for. If you don't have a spec, we'll talk you through the standard options for deck framing in Sydney.
Do I need council approval for a deck or pergola in Sydney?+
It depends on the size, height and location of the structure. The approval pathway is best confirmed with your local council or a certifier — we build to whatever approval you have.
How long does deck and pergola framing take?+
It depends on the size and complexity. Most domestic decks and pergolas frame inside a short window once we're on site. We'll give you a realistic timeframe with the quote.
Can I get a quote before I have final plans?+
Yes — send through what you've got. A sketch with sizes is enough for an initial conversation. We'll need final plans to lock in the quote.
Do you do the full deck build or just the framing?+
Both, depending on what you need. Tell us what scope you want covered and we'll quote it.
Planning a deck or pergola?
Send through your plans or job details. We'll review your project and get back to you promptly.