Top 5 deck Styles in Christchurch and how to maintain them

There’s something about a deck that just feels right in Christchurch. Whether it’s soaking up the sun on a clear afternoon, hosting a family BBQ, or enjoying the views from a hillside section, a deck extends your living space and makes the most of the city’s outdoor lifestyle.

But with so many options available, how do you know which deck is the best fit for your home? The answer often comes down to your property type, budget, and how you plan to use the space.

In this blog, we’ll cover the top five deck styles Deck&FencePro see around Christchurch, along with practical tips to keep them looking great for years to come.

Ground-level decks are simple and affordable, ideal for flat backyards or patio extensions. They’re quick to build and easy to maintain, blending neatly into gardens.

Their low elevation means less airflow and no vantage point, and they’re not suited for steep sections.

• Pros: Low cost, easy build, great for flat yards.
• Cons: Limited elevation, not for slopes.

Seen on larger homes and villas across Christchurch, wraparound decks connect multiple sides of a property and maximise sun and outdoor space. They’re excellent for entertaining and add a spacious, open feel.

Because of their size, they’re more expensive and require a larger property footprint.

• Pros: Stylish, expansive, perfect for entertaining.
• Cons: High cost, needs more space.

Timber remains the classic choice for Christchurch homes, thanks to its natural look and versatility. Popular options include pine (affordable), kwila (rich tones), and macrocarpa (durable and rustic). Timber blends well with gardens and can be stained or painted to suit your home.

The trade-off is maintenance. Without cleaning and resealing, timber is prone to warping, rotting, and weathering. While the upfront cost is lower than composite, upkeep adds up over time.

• Pros: Affordable, timeless, customisable.
• Cons: Ongoing maintenance, weathers quickly.

Composite decking combines wood fibres and recycled plastic, making it durable and low-maintenance. It doesn’t need staining, sealing, or heavy upkeep, and it resists fading and mould. Composite also comes in a wide range of colours and textures for a modern finish.

The only downside is cost. A new deck made of composite timber is more expensive upfront, but usually pays for itself with minimal maintenance.

• Pros: Long-lasting, low maintenance, colour options.
• Cons: Higher initial cost, less natural look.

• Sweep weekly to remove dirt, leaves, and debris that cause mould and staining, especially during Autumn and Spring.
• Rinse with a garden hose; use a soft-bristled broom for stubborn grime.
• After summer BBQs, clean spills quickly to avoid permanent stains.
• Deep clean twice a year with a mild, eco-friendly deck cleaner (avoid harsh chemicals).

• Reseal or stain every 12–18 months, or as soon as water stops beading on the surface.
• Use UV-protective products to prevent fading, cracking, and moisture damage.
• Always clean and dry the timber thoroughly before sealing.
• Inspect regularly for:
  • Rot or soft spots (press with a screwdriver to test).
  • Signs of mould or mildew, scrub with vinegar or an eco-friendly cleaner.
  • Pests such as borer, look for small holes or fine sawdust.

• Sweep and wash regularly with warm, soapy water to keep surfaces fresh.
• Focus on textured grooves where dirt can build up.
• Avoid bleach or harsh chemicals, which may dull colour or damage boards.
• Check gaps between boards for trapped debris and clear for proper drainage.
• Inspect fasteners and connectors annually to ensure everything is secure.

• Inspect railings, stairs, and supports every few months.
• Replace or repair loose nails, warped boards, or weakened sections.
• Clear out debris from under the deck to improve airflow and reduce moisture damage.

With these steps, you’ll protect your investment and keep your deck ready for relaxing, entertaining, or soaking up the Christchurch sun all year round.

A great deck can transform the way you enjoy your Christchurch home. The trick is choosing the right style for your lifestyle and keeping it in good shape. And with a little regular maintenance, your deck will last longer, stay safer, and keep looking its best year after year.

Ready to bring your dream deck to life? Contact your local Christchurch ProGroup team today and create or restore a deck you’ll love for years to come.