Deck Builders Auckland

Decking
Outdoor living, built right

New decks, replacements, and outdoor living builds across Auckland. Pine, hardwood, and composite options - all LBP licensed and fixed-price quoted.

Estimate Your Costs Call 021 0866 4108
What We Cover

Everything from post to board

We handle the full deck build - framing, posts, decking boards, balustrades, and steps. One team, one fixed price.

  • New deck design and construction
  • Full deck replacements
  • Rotten board and bearer replacement
  • Balustrades and handrails (to code)
  • Steps and access landings
  • Ground-level and elevated decks
  • Multi-level deck builds
  • Building consent applications (when required)
Estimate Your Costs
3+
deck projects completed
5yr
workmanship warranty
LBP
licensed builders
Free
site visit & quote
Decking Options

Which decking material is right for you?

We'll give you an honest recommendation based on your site and budget. Here's a quick overview of your main options.

Best value

Pine Decking

The most popular and cost-effective option for Auckland homes. H3.2 treated pine is durable, easy to work with, and takes stain or paint well. Great value for a quality result.

Premium look

Hardwood Decking

Kwila, Vitex, or similar hardwoods offer exceptional durability and a premium natural look. Harder-wearing than pine and develops a beautiful silver-grey patina over time if left natural.

Low maintenance

Composite Decking

Low maintenance, splinter-free, and highly resistant to Auckland's wet winters. Composite boards look great for longer with minimal upkeep - ideal for busy families.

Instant Price Estimator

How much will your deck cost?

Adjust the options below for an instant ballpark. Auckland supply-and-install rates, 2025.

Deck size
m
×
m
=
20 m²
Decking material
Deck height
Balustrade / railing
Steps
Remove existing deck?
Estimated cost
$4,000 – $6,400
Supply & install, Auckland 2025. Excludes council consent fees if required.
Get a fixed-price quote

Estimate only. Final price depends on site access, ground conditions, and scope. We'll give you an exact fixed-price quote after a free site assessment.

Recent Work

A few recent deck projects from across Auckland. Tap any project to see the photos.

Birkenhead Deck Renovation - Tui Builders Auckland
DeckingBirkenhead

Birkenhead Deck Renovation

Decking over concrete that had become unsafe to stand on. A pine deck replacement that turned an unusable area into a functional outdoor space.

Duration: 4 days
Glenfield Deck - Tui Builders Auckland
DeckingGlenfield

Glenfield Deck

New deck build giving the backyard a proper outdoor living space. Clean lines, solid construction.

Duration: 3 days
Northcote Deck Renovation - Tui Builders Auckland
DeckingNorthcote

Northcote Deck Renovation

Weathered decking stripped back and replaced with fresh boards, giving the outdoor area a new lease of life.

Duration: 2 days

View all projects

Common Questions

Decking FAQs

How much does a new deck cost in Auckland?

A standard pine deck in Auckland typically ranges from $4,000–$12,000 depending on size, height, complexity, and access. Hardwood and composite decks cost more due to material prices. Use our estimator above for a quick ballpark, or get in touch for an exact fixed-price quote.

Do I need a building consent for a deck in Auckland?

It depends on the size and height. Decks under 1.5m above ground and under 20m² generally don't require consent. Larger or higher decks do. We assess this and handle consent applications if required - at no extra stress to you.

How long does a deck take to build?

Most residential decks take 2–5 days to complete once we're on site, depending on size and complexity. Larger or multi-level decks may take longer. We'll give you a clear timeline in your fixed-price quote.

What decking material do you recommend?

For most Auckland homeowners, treated pine is the right choice - it's durable, looks great stained or painted, and offers excellent value. If you want a premium finish with minimal maintenance, composite is worth the extra investment. We'll give you an honest recommendation based on your specific situation.

Do you do deck repairs and replacements?

Yes. We replace rotten or unsafe decking boards, repair structural framing, and do full deck replacements where the structure is beyond repair. If you're unsure, we'll assess it honestly and give you a straightforward recommendation.

Ready to get started?

Free site visit. Fixed-price quote. No obligation.

Get a Fixed-Price Quote
Get a free quote
Call us
Email us