Timber Decking Joondalup & Perth’s Northern Suburbs

Northern Decking Co specialises in designing and building high-quality timber decking for homes across Joondalup, Wanneroo and Perth’s northern suburbs. Timber remains one of the most popular materials for outdoor living areas thanks to its natural appearance, strength and versatility.

Whether you’re upgrading an alfresco area, replacing an ageing deck or creating a brand-new outdoor entertaining space, our team builds timber decks designed for durability, structural integrity and long-term performance in Western Australia’s climate.

Northern Decking Co specialises in designing and building high-quality timber decking for homes across Joondalup, Wanneroo and Perth’s northern suburbs. Timber remains one of the most popular materials for outdoor living areas thanks to its natural appearance, strength and versatility.

Whether you’re upgrading an alfresco area, replacing an ageing deck or creating a brand-new outdoor entertaining space, our team builds timber decks designed for durability, structural integrity and long-term performance in Western Australia’s climate.

Built for Living. Built to Last.

Custom Timber Deck Builders

A well-built timber deck should enhance both the functionality and appearance of your home. At Northern Decking Co we focus on building decks that are structurally sound and designed to perform long term in WA conditions.

Every project begins with careful planning of the structural framework. Proper footings, bearers and joists form the foundation of the deck before the timber boards are installed. By prioritising the structural components first, we ensure the finished deck remains stable, safe and visually appealing for years to come.

Timber Decking Built for WA Conditions

Perfect for Perth

Timber decking is extremely versatile and can be used in many different outdoor applications around the home.



Because timber can be cut and shaped easily, it allows for flexible designs that complement the layout and architecture of your home.

Common timber decking projects include:

• Alfresco entertaining areas
• Backyard entertaining spaces
• Pool surrounds
• Raised decks on sloping blocks
• Deck extensions connecting indoor and outdoor living areas

Where Timber Decking Works Best

Hardwood & Treated Pine Decking Options

Northern Decking Co works with timber options suited to different budgets, property styles and maintenance preferences.

Hardwood decking provides a dense and durable surface with a premium natural appearance. Many homeowners choose hardwood for its longevity and visual impact in outdoor entertaining spaces.

Treated pine decking offers a more cost-effective option while still providing reliable performance when installed correctly. Treated pine can be stained or oiled to achieve different finishes and can be maintained over time to preserve its appearance.

Selecting the right timber depends on factors such as deck size, exposure to weather and long-term maintenance expectations.

Benefits of Timber Decking

Timber decking continues to be a popular choice for homeowners because it offers both practical and aesthetic advantages.

When built properly, a timber deck becomes a long-term outdoor feature that enhances both lifestyle and property value.

Key benefits of timber decking include:

• Natural appearance that complements gardens and landscapes
• Flexible design options for different property layouts
• Strong structural performance when installed correctly
• Ability to refresh or maintain through oiling or staining
• Adds visual appeal and value to your home

Timber Deck Repairs & Replacement

Older timber decks can deteriorate over time due to exposure to sunlight, moisture and everyday use. Boards may split, warp or become unstable if the structural components underneath begin to fail.



Northern Decking Co provides timber deck repair and replacement services to restore the safety and appearance of outdoor spaces. Where possible we repair damaged boards or structural elements. If the existing deck has reached the end of its lifespan, we can design and construct a completely new deck built to modern standards.

Why Choose Northern Decking Co

Homeowners across Perth’s northern suburbs choose Northern Decking Co because of our focus on quality construction and reliable workmanship.

Our goal is to build decks that are not only visually appealing but structurally reliable for many years.

Our decking projects are built with:

• Structurally sound framing systems
• Timber materials suited to WA climate conditions
• Corrosion-resistant fixings for coastal environments
• Clean and professional finishes
• Clear communication and transparent quoting

Timber Deck Builders Servicing Perth’s Northern Suburbs

PERTH'S MOST TRUSTED DECKING SPECIALISTS

Northern Decking Co proudly provides timber decking services across Joondalup, Wanneroo and Perth’s northern corridor including Alkimos, Butler, Clarkson, Yanchep, Mullaloo, Currambine, Hillarys, Aveley, Ellenbrook and Ocean Reef

By focusing on Perth’s northern suburbs we are able to provide fast response times, local knowledge and decking solutions suited specifically to coastal conditions.

Frequently asked questions