Home Improvement Guides
Expert NZ-specific advice for every home project — from cost estimates to material comparisons.
3,722 articles
How to Level Kitchen Cabinets on an Uneven Floor
Uneven floors are common in NZ homes. Learn how to level kitchen cabinets correctly using packers, adjustable legs, and a spirit level.
How to Install a New Door Latch Yourself (Without a Joiner)
Installing a door latch is a straightforward DIY job most NZ homeowners can tackle with basic tools, patience, and the right hardware.
Can I Build a Concrete Block Retaining Wall Myself Without a Builder?
Yes, in some cases — but NZ rules limit DIY retaining walls by height and location. Here's what you need to know before you start.
How to Level a Sunken Section of Your Concrete Driveway
A sunken concrete driveway section can be lifted and levelled using mudjacking, polyurethane foam injection, or grinding — here's how to choose the right fix.
How to Remove Black Mould Stains from a Timber Deck
Black mould on timber decks is common in NZ's damp climate. Learn how to safely clean and treat it yourself, and when to call a professional.
Can I Remove a Brick Chimney Myself Without Professional Help?
Removing a brick chimney is possible as a DIY project in some cases, but structural, consent, and safety factors mean professional help is often wise.
How to Clean a Smelly Bathroom Drain Yourself at Home
A smelly bathroom drain is usually caused by built-up hair, soap scum, or a dry P-trap. Here's how to fix it yourself safely.
How Do I Check If My Heat Pump Is Low on Refrigerant?
Spotting the signs of low refrigerant in your heat pump is something any homeowner can do — but topping it up is strictly licensed work.
How to Seal Gaps Around Pipes Before Laying Ceiling Insulation
Sealing gaps around pipes in your ceiling is a quick but critical step before laying insulation — it stops draughts, moisture, and pests getting in.
How to Fix a Sticky Drawer That Keeps Jamming Shut
A sticky drawer is usually caused by humidity, worn runners, or misalignment. Most fixes are simple DIY jobs you can tackle in under an hour.
What Size Mini Excavator Do I Need for a Backyard Job?
Choosing the right mini excavator size saves time and money. Here's how to match machine size to your backyard project in NZ.
How to Remove a Dead Branch from a Tall Tree
Removing a dead branch from a tall tree can be done safely with the right tools and technique — but height and size matter a lot.
How Do I Safely Operate a Hired Mini Excavator for the First Time?
First time on a mini excavator? Learn the key safety checks, controls, and techniques to operate a hired machine confidently and safely in NZ.
Can I Use a Pressure Washer on My Roof Before Painting It?
Yes, but with care. Pressure washing is a key prep step before roof painting — learn the right technique, pressure settings, and safety rules for NZ roofs.
Can I Use a Belt Sander Instead of a Drum Floor Sander?
A belt sander can work for small areas and edges, but for full floor sanding jobs a drum sander gives far better results. Here's what you need to know.
How to Seal a Leaking Gutter Joint with Silicone Yourself
A leaking gutter joint is a common DIY fix. Learn how to clean, prep, and seal it properly with the right sealant for lasting results.
Can I Weld Aluminium with a Standard MIG Welder at Home?
Welding aluminium with a standard MIG welder is possible but requires specific setup changes and technique. Here's what NZ homeowners need to know.
How to Build a Simple Brick Barbecue in Your NZ Backyard
Build a sturdy, long-lasting brick BBQ in your NZ backyard with the right materials, a solid base, and these step-by-step tips.
Can I Rekey a Lockwood Lock Myself at Home in NZ?
Rekeying a Lockwood lock yourself is possible but tricky. Learn what's involved, what tools you need, and when to call a locksmith.
What Tools Do I Need to Build a Basic Post-and-Rail Fence?
Building a post-and-rail fence is a satisfying DIY project. Here are the essential tools you'll need to get the job done right in NZ.
How to Cut Expansion Joints in an Existing Concrete Slab
Cutting expansion joints in an existing slab controls cracking. Learn the right tools, depth, spacing, and safety steps for NZ conditions.
What Tools Do I Need to Cut Glass at Home?
Cutting glass at home is doable with the right tools and care. Here's what you need and how to stay safe doing it.
What Is the Correct Overlap When Joining Sheet Membrane Sections?
Most sheet membrane manufacturers specify a minimum 50–100 mm overlap at joins, but always follow your product's datasheet and NZ Building Code requirements.
How to Remove an Established Tree Stump Without Machinery
You can remove a tree stump without machinery using chemical treatment, manual digging, or controlled burning — each suits different situations.
How to Calculate Roofing Iron Quantities for a New Roof
Learn how to measure your roof accurately and calculate the right amount of roofing iron, including allowances for overlaps, waste, and NZ-specific pitch requirements.
How to Fill a Large Hole in a Solid Plaster Wall
Filling a large hole in a solid plaster wall takes patience and the right materials, but it's a manageable DIY job with the correct technique.
How to Fill Gaps Between Old Timber Floorboards Yourself
Learn how to fill gaps in old timber floorboards using the right materials and techniques for a neat, lasting result.
How to Cut Curves in Tiles Around a Toilet Base
Cutting curved tiles around a toilet base is achievable with the right tools and technique. Here's how to do it neatly and safely.
Can I Assess My Own Deck for Structural Safety in NZ?
You can carry out a basic visual inspection of your deck, but a thorough structural assessment should involve a licensed building professional.
Can I Encapsulate Asbestos Textured Ceiling Coating with Regular Paint?
Regular paint is not a safe or compliant way to encapsulate asbestos textured ceiling coatings. Here's what NZ homeowners need to know.
Can I Render Over Old Painted Weatherboards Yourself in NZ?
Rendering over painted weatherboards is possible but tricky. Learn what's involved, the risks, and when to call a professional renderer in NZ.
How to Anchor Scaffolding to a Brick Wall Safely at Home
Anchoring scaffolding to a brick wall requires the right fixings, correct spacing, and an understanding of NZ safety rules. Here's what homeowners need to know.
What Tools Do I Need to Install Kitchen Cabinets Myself?
Installing kitchen cabinets yourself is achievable with the right tools. Here's what you'll need for a professional-looking result.
How to Sand Back and Repaint Timber Joinery: The Best Method
Sanding back and repainting timber joinery takes preparation, the right products, and patience — here's how to get a lasting, professional finish.
What Is the Safest Way to Break Up a Concrete Driveway?
Breaking up a concrete driveway is hard work but very doable as a DIY project if you plan carefully, use the right tools, and follow key safety steps.
What Size Posts Do I Need for a Freestanding Deck Frame?
Post size for a freestanding deck depends on height, span, and load. Most NZ decks use 100x100mm timber posts, but your specific situation may require more.
