Timber pergolas for Brisbane yards
A pergola is a frame of posts, beams and rafters over an outdoor space: shade over the back patio, a frame for a climbing vine, or a covered spot on the deck. In Brisbane, most are built to take the edge off the afternoon sun on the western side of the house, and many end up with a roof to keep the storms off too.
Freestanding pergolas
Four or more posts on stirrups over concrete footings, with beams and rafters on top. A freestanding pergola doesn't rely on the house, so it suits a patio away from the back door or a corner of the garden.
Pergolas attached to the house
One side of the frame fixes to the house, usually at the fascia or a ledger on the wall, and the rest stands on posts. The carpenter checks the fascia, rafters and wall can take the load before anything is fixed to them.
Open-batten pergolas
Rafters with battens across the top give filtered shade and a frame for a vine or shade cloth. They're the simplest and lightest pergola to build.
Roofed pergolas
Clear or tinted polycarbonate sheets let light through and keep rain off; Colorbond sheeting gives full shade. A roof adds weight and catches wind, so the posts, beams and fixings are sized for it.
Pergolas over decks
A pergola can be built off a deck's posts or on its own footings beside the deck. Say whether the deck exists already, so the frames can be planned together.
How much does a timber pergola cost in Brisbane?
A pergola is priced after the carpenter has seen where it'll go. Its size, whether it's freestanding or attached, the timber (hardwood or treated pine), whether it has a roof and what the roof is made of, how many posts and footings it needs, and access to the back yard are what set the price. A roof and an attachment to the house both add work.
Published hourly and call-out rates for carpenters are on the carpenter rates page. Over $3,300, including labour, materials and GST, a pergola needs a QBCC-licensed contractor, a written contract and home warranty cover, which QBCC says is compulsory above that value.
Does a pergola need approval in Brisbane?
A pergola needs no building approval in Queensland only if it's no more than 10 m², no side is longer than 5 m and it stands no more than 2.4 m high, with a mean height of no more than 2.1 m (Building Regulation 2021, schedule 1). Many pergolas are taller than that. If it is accepted development, the Queensland Government says "the owner is responsible for ensuring the work complies with applicable standards, including structural sufficiency, size limits and boundary setbacks".
A private building certifier decides building applications in Brisbane, and can advise whether your pergola needs one. Business Queensland notes that height, setback or the character of a building may also be controlled by Council's planning scheme, in which case a planning permit is needed. Our deck and pergola approval guide covers who decides.
Adding a roof
A roof adds weight and wind load, so the frame has to be designed for it. If you might roof it later, say so at the start. A pergola over 10 m², with a side over 5 m or more than 2.4 m high needs a certifier's approval either way.
Hardwood or treated pine for a pergola
Hardwood
Spotted gum and other hardwoods are strong for their size, so beams can be slimmer over the same span. They're heavier to lift into place and cost more.
Treated pine
Lighter and cheaper, and the usual choice for painted or stained pergolas. Posts sit on stirrups above the ground so the base stays dry.
Painted, stained or oiled
A painted pergola is usually painted to match the house trim. Stain or oil suits hardwood left in its natural colour. Either way, the tops of the beams and rafters weather first.
Pergolas on Queenslanders and character houses
Brisbane's Traditional building character overlay is intended to maintain the "pre-1947 streetscape", so a pergola at the back of a character house is a different question from one on the street front. If your house was built in 1946 or earlier, read the Queenslander renovation guide or ask Council before work starts.
On a house built before 1990, a pergola fixed to the wall or fascia may go through sheeting that contains asbestos. The Queensland Government lists wall sheeting, cladding and eaves among its common uses, so they're checked before drilling. See asbestos before renovating.
What to send with your enquiry
- The rough size of the pergola, and photos of where it'll go
- Whether it's freestanding or fixed to the house, and the height of the eaves
- Open battens or a roof, and the roofing you like
- Hardwood or treated pine, and the finish
- How close it will come to a boundary
- The year the house was built
Questions about pergolas in Brisbane
Do I need approval for a pergola in Brisbane?
It depends on the pergola's size, height, roof and position. Some minor building work is accepted development, but the owner then has to make sure it complies. A private building certifier can tell you whether yours needs an approval. See the approval guide.
Can a pergola be attached to my house?
Often, at the fascia or a ledger fixed to the wall, once the carpenter has checked that the fascia, rafters and wall can take the load. If they can't, a freestanding pergola beside the house is the alternative.
Can I add a roof to an open pergola later?
Sometimes, but a roof adds weight and wind load, so the frame has to be designed for it. If you might want one, say so at the start, so the frame is sized for it.
What's the difference between a pergola and a patio roof?
A pergola is an open frame of posts, beams and rafters, sometimes roofed later. A patio roof is a fully roofed structure from the start, often in steel. The approval question can differ, so ask a certifier for either.
Does a pergola builder need a QBCC licence?
For work valued over $3,300, including labour, materials and GST, yes: the contractor needs a QBCC licence of the appropriate class. Check it on the QBCC licensee register.
Where this information comes from
The rules and figures on this page come from these published pages, checked on 28 October 2026.
- Business Queensland: when you don't need building approval · Queensland Government, last reviewed 23 June 2022
- Business Queensland: role of building certifiers · Queensland Government, last reviewed 14 July 2026
- Brisbane City Council: extensions, raising or renovations · Brisbane City Council, published 15 April 2025
- Brisbane City Council: heritage and character properties · Brisbane City Council, published 31 March 2025
- QBCC: when you need a licence · Queensland Building and Construction Commission, last reviewed 11 August 2021
- QBCC: what is home warranty insurance · Queensland Building and Construction Commission, last reviewed 11 May 2025
- Queensland Government: how was asbestos used? · asbestos.qld.gov.au, undated page
