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<Home & living
  1. Home/
  2. Home & living/
  3. Building & renovation

Building & renovation

Building and renovation projects are major investments that often go wrong. Consumer NZ helps NZ homeowners understand their legal rights, find qualified tradespeople, and protect themselves from disputes and poor workmanship.

Planning your building or renovation project

Step-by-step guidance on planning, budgeting, getting consents, and managing your project.

Young couple working on reconstruction of their apartment.

Before you start your reno

Here are the broad strokes to consider before you even think about getting out the sledgehammer.
Close up of architecture plan.

Designing the plans

How to put your ideas to paper and make your dream home a reality.
Construction builder working on roof frame.

Choosing tradies and builders

Getting the right person for the job.
Painter working on indoor wall.

Building consents and tenders

Will your renovation require council approval, or can you avoid that cost? Plus, how does the tender process work?
Old building hosting the Bank of New Zealand in Winton, South Island.

Renovation finance and insurance

We explain what hoops you'll need to jump through.
Little 2 year old girl using building hardhat, playing with toy tools.

The building process

What to expect when the hammers start swinging.
Photo of broken roof.

Building disputes

We lay out the right way to approach grievances, big and small.
Children running down the hall at home.

Finishing your renovation

Here are the things you need to check before signing off the job.

Guides & troubleshooting

12aug carpet hero

Carpet buying guide

Our guide explains what to look for when you’re buying new carpet.
Close up of paint roller outdoors.

Choosing fittings and fixtures in your home

What you need to keep in mind when renovating your home.
Floors concrete hero

Concrete floors

How to deal with common problems with concrete floors: cracks, uneven floor surface, and more.
Insulation materials.

Home insulation materials

There are a variety of materials that can be used to insulate your home. We look at the pros and cons of a selection.

Insulation buying guide

We discuss insulation options for new and existing homes.
Couple installing new energy efficient windows.

Replacing your windows

Choosing the best glazing option.
Floors timber hero

Timber floors

The main problems with timber floors are squeaking/creaking or surface deterioration.
Home maintenance windows and doors hero

Windows and doors

Windows and doors need regular cleaning and maintenance to keep them weatherproof and in good working order.

Latest building & renovation news & articles

Current issues affecting NZ builders, homeowners, and the building industry, plus consumer alerts.

It’s the perfect time to get your home ready for winter

Find out if you’re eligible for an insulation or heat pump grant with Warmer Kiwi Homes to get your house sorted in time for winter.

Building inspections are crucial – can you trust them?

How to get a building inspection worth the paper it’s written on.

How to protect your home from flooding

Learn how to protect your home from flooding.
Garden house boundary hero

Garden maintenance

Where your garden meets your house is an opportunity for damp and moisture from the outside to get inside or into the framing.

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