Deck Builders Christchurch

A well-designed deck transforms how you use your home - creating a seamless connection between indoor and outdoor living. At Oncore, we specialise in custom deck construction in Christchurch, delivering durable, beautifully finished decks that suit your lifestyle, property, and environment.

Whether you’re building a brand-new deck, replacing an existing structure, or upgrading to a low-maintenance composite solution, our experienced team manages the entire process from design through to completion.

Custom Deck Design & Construction

Every deck we build is tailored to the home it belongs to. We take the time to understand how you plan to use your outdoor space, ensuring the final result is both functional and visually cohesive with your property.

Our Christchurch deck building services include:

• Custom deck design
• Timber decking (pine, hardwood, kwila & more)
• Composite decking solutions
• Pool decks and alfresco areas
• Replacement and rebuilds of existing decks
• Steps, handrails, pergolas and seating integration

Built for Christchurch Conditions

Christchurch’s climate demands decks that are built to last. From soil conditions to drainage and sun exposure, Oncore ensures every deck is constructed using proven materials and best-practice building methods.

We build decks that are:

• Structurally sound and compliant
• Designed for longevity and safety
• Resistant to moisture and movement
• Finished to a high standard

Where required, we can also manage council consent and compliance, giving you complete peace of mind.

Timber & Composite Decking Options

We work with a wide range of decking materials and will guide you through the pros and cons of each.

Timber Decks
A classic, natural finish that adds warmth and character. Ideal for traditional and modern homes alike.

Composite Decks
Low-maintenance, long-lasting, and highly durable. A great option for homeowners wanting minimal upkeep without compromising on style.

Why Choose Oncore?

Homeowners across Christchurch choose Oncore because we deliver more than just a finished deck - we deliver confidence throughout the build.

• Experienced local deck builders
• End-to-end project management
• Clear timelines and transparent pricing
• High-quality materials and workmanship
• Professional, reliable communication

We coordinate all trades, manage scheduling, and ensure your project runs smoothly from start to finish.

Start Your Deck Project in Christchurch

If you’re ready to enhance your outdoor living area, Oncore’s deck builders in Christchurch are here to help. From initial concept to final handover, we make the process straightforward and stress-free.

Contact Oncore today to discuss your decking project and arrange a consultation.