Decks & Pergolas

At JMC Build, we specialise in crafting custom decks and pergolas that are not only functional, but truly feel like a seamless extension of your home.

We work with a carefully selected range of materials to suit both lifestyle and longevity. Our most popular choices include Merbau and Spotted Gum — two of the most durable and visually striking hardwoods available, ideal for Sydney’s climate. For clients seeking a low-maintenance option, we also offer high-quality composite decking, which delivers a sleek, modern finish without the need for ongoing sealing or staining.

We don’t just build the deck — we deliver a fully finished service, including precision installation, clean edging, integrated fixings, and professional oiling or sealing of timber decking to ensure lasting protection and that rich, polished finish our clients love.

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Quality Renovations.
Timeless Results.

To take outdoor living to the next level, we also specialise in EPS (Expanded Polystyrene) insulated roofing panels for pergolas and covered areas. These panels combine roofing, insulation, and a ceiling finish in one streamlined system — keeping your outdoor area cooler in summer and warmer in winter. With a smooth, ceiling-like underside and the option to add integrated downlights, our pergola roofing solutions create a premium indoor-outdoor feel that’s comfortable, inviting, and visually stunning. Stainless steel finishes, concealed wiring, and clean junctions bring it all together in a design that flows beautifully with your existing home.