Every project is unique, with its own site conditions, design requirements, and on-the-ground challenges. At Open Air Build, we aim to deliver a reliable one-month turnaround from quote to completion for most decking, pergola, and outdoor construction projects. This commitment to fast, professional service helps homeowners in the Sutherland Shire get quality results without long delays.

Absolutely. Open Air Build stands behind every project we deliver. If any issues arise, we provide a full after-care and return service to keep your deck, pergola or outdoor structure performing the way it should. Our premium composite decking boards come with 10–30 year warranties, giving homeowners long-term durability, stability, and peace of mind.

We service all areas across Sydney, with a strong focus on the Sutherland Shire, which we proudly call home. Open Air Build delivers trusted decking, pergola and outdoor construction services wherever you are in the wider Sydney region.

Yes. Open Air Build offers free on-site quotes across Sydney. We’ll come out, measure up, walk you through design options and materials, and give clear pricing — no charge and no obligation. It’s a straightforward way to plan your decking or outdoor project with confidence.

Absolutely. We can add pergolas, insulated roofs, balustrades, and stairs to complete your outdoor space.

The cost of your deck depends on the size, materials, and design. A simple timber deck typically starts from around $225 per m², while composite decking is a higher investment but offers long-term benefits. Composite boards are low-maintenance, durable, and easy to install, making them a popular choice for homeowners in the Sutherland Shire and across Sydney looking for a ‘lay and leave’ outdoor solution.