Home Improvement Guides
Expert NZ-specific advice for every home project — from cost estimates to material comparisons.
6,205 articles
How to Correctly Seal Natural Slate Tile Before Grouting
Sealing natural slate before grouting protects the stone from staining and makes cleanup easier. Here's the correct NZ trade method.
Can I Apply a Thin Skim Coat Over a Wall with Minor Surface Pitting?
Yes, a thin skim coat can fix minor surface pitting on walls. Here's how to prep and apply it correctly for a smooth, lasting finish.
How to Build a Simple Knee Wall in a Sloped Ceiling Room
A knee wall closes off the low triangular space under a sloped ceiling. Here's how to frame and finish one yourself.
How to Safely Connect a Portable Generator to Your Home
Connecting a generator to your home involves strict safety rules and NZ electrical law. Here's what you can and can't do yourself.
How to Fix a Leaking Washing Machine Inlet Hose Connection
A leaking washing machine inlet hose is usually a quick DIY fix. Learn how to identify the cause and repair it safely in a few simple steps.
How to Attach a Ladder Access Gate to a Hired Scaffold Tower
Learn how to safely fit a ladder access gate to a hired scaffold tower in NZ, including key safety rules and when to call a licensed scaffolder.
How to Remove a Stripped Screw from a Cabinet Hinge Plate
A stripped screw on a cabinet hinge plate is a common frustration. Here are several proven DIY methods to remove it safely without damaging your cabinet.
How to Identify If a Tree Is Structurally Compromised After a Storm
Learn the key warning signs that a storm-damaged tree may be structurally unsafe, and when to call a qualified NZ arborist.
How to Safely Demolish an Old Timber Retaining Wall Yourself
Demolishing a timber retaining wall is doable as a DIY project, but safety and soil stability must come first. Here's how to do it right.
How to Paint Over a Water Stain on a Plasterboard Ceiling
Fix water stains on plasterboard ceilings by fixing the leak first, then sealing with a stain-blocking primer before repainting.
Can I Install a New Letterbox Into a Timber Front Door Myself?
Yes, fitting a letterbox into a timber front door is a manageable DIY job with the right tools, careful measuring, and a bit of patience.
How to Prime and Paint a Timber Deck Balustrade the Right Way
Priming and painting a timber deck balustrade correctly ensures a long-lasting, weatherproof finish. Here's the step-by-step NZ guide.
What Reinforcing Mesh Size Should I Use in a DIY Driveway Slab?
For most residential driveways in NZ, 665 mesh (6mm bar at 150mm centres) is the standard starting point, but your specific conditions may require more.
Can I Fit a Sun Shade Over My Heat Pump Outdoor Unit Myself?
You can install a sun shade over your heat pump outdoor unit yourself, but there are important clearance and airflow rules you must follow first.
What Safety Gear Should You Wear When Using Chemical Drain Cleaners?
Chemical drain cleaners are highly caustic. Learn what protective gear to wear and how to use these products safely in your NZ home.
How to Repair a Rusted Letterbox Without Replacing the Whole Thing
Rust on a letterbox is fixable with the right prep, primer, and paint. Here's how to restore it yourself and make it last.
How to Safely Dig Around an Old Concrete Septic Tank
Digging around an old concrete septic tank requires careful planning, utility checks, and strict safety precautions to avoid collapse, contamination, or injury.
What Type of Bucket Should I Use for Breaking Up Compacted Gravel?
For breaking up compacted gravel, a heavy-duty rock or frost bucket with reinforced teeth is your best choice. Here's what to know before you dig.
How to Clean Oil or Grease Stains Off a Metal Roof Before Painting
Oil and grease stains must be fully removed before painting a metal roof or your paint will peel. Here's how to do it safely and effectively.
What Happens If You Apply Polyurethane When the Room Is Too Humid?
Applying polyurethane in high humidity causes clouding, poor adhesion, and a finish that may never fully cure. Here's what to know before you coat.
How to Repair a Cracked Brick Fireplace Firebox Safely Yourself
Learn how to assess and repair cracked firebox bricks safely, what materials to use, and when you must call a licensed professional.
Can I Weld a Cracked Steel Hydraulic Jack Body at Home?
Welding a cracked hydraulic jack body is technically possible but carries serious safety risks. Here's what NZ homeowners need to know before attempting it.
How to Fix a Lock Where the Latch Catches on the Strike Plate Lip
A latch catching on the strike plate lip is usually caused by misalignment. Here's how to diagnose and fix it yourself.
Can I Use a Heat Gun to Soften Old Glazing Putty Safely?
Yes, a heat gun can soften old glazing putty, but you need the right technique and safety precautions to avoid cracking glass or releasing harmful fumes.
How Do I Know If My Unflued Gas Heater Is Safe to Use Indoors?
Unflued gas heaters can be used safely indoors, but only with proper ventilation and regular servicing. Here's what NZ homeowners need to know.
How to Remove a Concrete Fence Post Footing Yourself
Removing a concrete fence post footing is hard work but very doable as a DIY project with the right tools, technique, and safety gear.
What Is the Best Primer for New Timber Fence Palings in NZ?
Choosing the right primer for new timber fence palings in NZ protects against weathering and ensures your topcoat lasts. Here's what to use.
How to Lay Subway Tiles in a Vertical Stack Bond Pattern Yourself
Laying subway tiles in a vertical stack bond pattern is a satisfying DIY project. Here's how to plan, prep, and tile like a pro.
How to Install Flooring Under a Kitchen Island Fixed to the Floor
Installing flooring under a fixed kitchen island takes planning. Learn whether to remove the island, work around it, or use a floating floor approach.
What Is the Minimum Upstand Height for Waterproofing in a NZ Shower?
In NZ, shower waterproofing upstands must be at least 150 mm above the shower floor or drain. Here's what the Building Code requires.
How to Fix a Window That Rattles in Its Frame During Wind
A rattling window is usually caused by loose hardware, worn seals, or a poor fit. Most fixes are simple DIY jobs you can tackle in an afternoon.
How to Paint a Rendered Exterior Wall That Has Hairline Cracks
Hairline cracks in rendered walls are common in NZ. With the right prep and flexible paint system, you can get a lasting, weatherproof finish yourself.
How to Fix a Gouged Corner That's Been Damaged Down to the Metal Bead
A corner gouged to the metal bead needs cleaning, priming, and careful patching with jointing compound or plaster. Here's how to do it right.
How to Fix a Bifold Door That Has Jumped Off Its Track
A bifold door off its track is usually a quick DIY fix. Learn how to rehang it, adjust the hardware, and stop it happening again.
Can I Install a Smart Home Hub That Controls My Existing Lighting?
Yes, in most cases you can install a smart home hub yourself — but replacing switches or wiring is restricted electrical work requiring a licensed electrician.
What Is the Correct Overlap for Scaffold Planks on a Platform?
Scaffold planks must overlap by at least 300 mm over each support in NZ. Learn the rules, why they matter, and when to call a licensed scaffolder.
