Expert Deck Builder in Newcastle & the Hunter Valley

Timber & Composite Decking Specialists for Homes Across Newcastle, Lake Macquarie, Maitland & Beyond

Timber & Composite Decking Specialists for Homes Across Newcastle, Lake Macquarie, Maitland & Beyond

If you're searching for a reliable deck builder in Newcastle, you've come to the right place. At Markham Building, we design and build custom decks that add value, space, and style to your home. Whether you're in Newcastle, Lake Macquarie, Maitland, or anywhere in the Hunter Valley, we bring high-quality craftsmanship and local experience to every deck we build.

Outdoor Living Starts With a Great Deck

There’s nothing quite like relaxing outdoors on your own deck. A well-built timber or composite deck is the perfect spot for family barbecues, entertaining friends, or simply enjoying the Aussie sunshine after work.

At Markham Building, we create tailored outdoor decking solutions to suit your home and lifestyle. From hardwood decks that offer a natural finish, to low-maintenance composite decking ideal for busy households, we use only premium materials designed to last.

Why Choose Markham Building as Your Local Newcastle Deck Builder?

✅ Experienced deck builders Newcastle homeowners trust

✅ Specialists in both timber decking and composite decking

✅ End-to-end service from design to council approvals and construction

✅ Local knowledge of Newcastle & Hunter Valley conditions

✅ Fully licensed and insured builders with a reputation for quality

We take care of everything—from helping you select the best decking material for your space, to building a deck that complements your home’s architecture. Our local team is passionate about building strong, safe, and stylish outdoor living areas that add lasting value to your property.

Decking Services We Offer:

Timber decking

Composite decking

Poolside decking

Elevated and multi-level decks

Outdoor entertaining areas

Covered decks and verandahs

Council approvals and engineering

Whether you’re building a brand-new deck or replacing an old one, we’ll work with you to bring your outdoor vision to life.

Servicing Newcastle, Maitland, Lake Macquarie & Surrounds

We proudly service the entire Newcastle and Hunter Region, including:

Newcastle

Lake Macquarie

Maitland

Cessnock

Raymond Terrace

Charlestown

Cardiff

Kotara

Belmont

Thornton

Rutherford

Wallsend

Cameron Park and more