Deck & Pergola Builder in Grenfell & Central West NSW

There's nothing quite like a well-built deck or pergola to transform the way you live outdoors. Whether you're after a simple timber deck off the back door, a large entertaining area for family gatherings, a shaded pergola for those hot Central West summers, or a full outdoor living space that extends your home. Whitbuild designs and builds outdoor structures that are beautiful, durable, and built for the Australian lifestyle.

As a licensed builder based in Grenfell NSW since 2018, we've built decks and pergolas for homeowners across Grenfell, Cowra, Forbes, Young, and near surrounding areas of Central West NSW. Merbau hardwood is our go to decking timber, prized for its rich reddish brown colour, natural durability, and ability to stand up to the heat and sun of the region, and our completed projects speak for themselves.

Composite Decking

Want a beautiful outdoor space with minimal upkeep? Composite decking boards are low-maintenance, resistant to warping, fading, and termites, and come in a range of colours and finishes to suit any home. A great option for busy families, investment properties, or anyone who wants a stunning deck without the regular oiling and sealing that timber requires.

Our deck and pergola services

Merbau Decking

Merbau is our most popular and recommended decking timber. Rich reddish brown in colour, naturally resistant to termites and rot, and built to handle the heat and sun of Central West NSW, Merbau delivers a premium result that lasts for decades. We use Merbau across a wide range of builds, from simple backyard decks to large raised entertaining platforms. It's the timber that gives that warm, classic Australian hardwood look that never goes out of style.

Deck & Pergola Combined

One of the most popular combinations we build, a full-length Merbau deck paired with an attached pergola running across the back of the home. This creates a generous covered outdoor living space that completely transforms how you use and enjoy your home. Available in timber or steel pergola framing, with a range of roofing options to suit your style and budget.

Why Renovate With Whitbuild?

  • Licensed and fully insured — all deck and pergola construction meets Australian Standards and NSW building requirements

  • Quality materials — we use timber species and materials suited to the Central West NSW climate, selected for durability and appearance

  • Custom design — no cookie-cutter builds; your deck or pergola is designed for your block, your home, and how you want to use it

  • Solid construction — footings, framing, and fixings done properly so your structure lasts.

  • One builder, full scope — we handle design, construction, balustrades, stairs, and finishing details so nothing gets missed

  • Trusted since 2018 — a growing reputation across Grenfell and Central West NSW built entirely on referrals and repeat clients

Our Process

  • 01

    Consultation and Site Visit.
    We come to you, assess your site, discuss your needs, your timeline, your budge and take measurements.

  • 02

    Design & material selection
    We develop a design that suits your home and your lifestyle, and help you choose the right materials, timber species, decking profiles, roofing type, balustrade style, and finish. We make the selection process easy and enjoyable.

  • 03

    Detailed written quote
    You receive a clear, itemised quote covering all labour, materials, and inclusions. No hidden extras, no vague estimates.

  • 04

    Construction
    Our team handles all aspects of the build, footings, framing, decking, roofing, balustrades, stairs, and finishing details, with care and precision from start to finish.

  • 05

    Completion & handover
    We do a thorough walkthrough with you before handover to make sure every detail is right. Your home, your standards, we don't consider a job finished until you're genuinely happy.

Work with us

Frequently Asked Questions

  • Most deck and pergola projects are completed within 1–4 weeks depending on size and complexity. A large roofed entertaining area may take slightly longer. We'll give you a clear timeline at quoting stage and keep you updated throughout the build.

  • For durability in the Central West climate, we typically recommend hardwoods like Merbau, spotted gum, or ironbark for premium longevity. Merbau in particular is a favourite for its rich colour, natural durability, and termite resistance. Treated pine is a solid budget-friendly alternative. We'll help you weigh up the options, cost, maintenance, appearance, and lifespan, so you can make the right choice for your home and budget.

  • We're based in Grenfell and service Cowra, Forbes, Young, Parkes, Eugowra, Woodstock, Harden, Cootamundra, Temora, West Wyalong, and surrounding near areas across Central West NSW.

See our work

We're proud of every deck and pergola we build, and the best way to see the quality of our work is to see it for yourself.

View our Projects

Our Services

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Areas we Service

Shed builder servicing: Grenfell · Cowra · Forbes · Young · Parkes · Eugowra · Woodstock · Harden · Cootamundra · Temora · West Wyalong · and surrounding Central West NSW