Home Improvement Guides
Expert NZ-specific advice for every home project — from cost estimates to material comparisons.
3,722 articles
How Do I Check If My LPG Regulator Is Faulty at Home?
Learn the safe, DIY-friendly signs of a faulty LPG regulator and when you must call a licensed gasfitter to inspect or replace it.
How Do I Replace a Faulty Power Point Myself Safely in NZ?
In NZ, replacing a power point is restricted electrical work — it must be done by a licensed electrician. Here's what you need to know.
Can I Replace a Toilet Flush Button or Handle Myself?
Yes, replacing a toilet flush button or handle is generally a straightforward DIY job for most NZ homeowners — no licence required.
Can I Use Rigid Foam Board Insulation Under a Suspended Timber Floor?
Yes, rigid foam board can work well under a suspended timber floor — here's what NZ homeowners need to know about types, installation, and compliance.
How to Apply Render to an Internal Concrete Block Basement Wall
Rendering a concrete block basement wall improves appearance and moisture resistance. Here's how to prep, mix, and apply render correctly for a lasting finish.
How to Remove a Sliding Glass Door and Frame Yourself
Removing a sliding glass door is a manageable DIY job if you plan carefully, have a helper, and know what to watch out for structurally.
How to Remove Compacted Mud from Gutters: The Best Methods
Compacted mud in gutters can block water flow and damage your home. Here's how to safely clear it out yourself.
Can I Build a Simple Timber Sleeper Garden Border Myself?
Yes, most homeowners can build a simple timber sleeper garden border as a DIY project — here's how to do it safely and correctly in NZ.
Can I Install a Pop-Up Emitter at the End of My Drain Pipe?
In most cases, yes — fitting a pop-up emitter to an existing stormwater drain outlet is a straightforward DIY job for NZ homeowners.
How to Stop Water Pooling on a Flat Roof Section Yourself
Pooling water on a flat roof can cause leaks and structural damage. Learn the DIY steps to improve drainage and when to call a roofer.
How to Calculate the Number of Roof Tiles Needed for a Lean-To
Learn how to measure your lean-to roof area, account for pitch and waste, and accurately calculate how many roof tiles you'll need for the job.
How to Paint a Concrete Block Retaining Wall That Weeps Moisture
Painting a weeping concrete block retaining wall requires fixing drainage first, then using the right waterproofing primer and masonry paint system.
Is It Safe to Use an Angle Grinder on Asbestos Cement Sheets Outdoors?
No — using an angle grinder on asbestos cement sheets is extremely dangerous and illegal without proper licensing in New Zealand, even outdoors.
How to Stop Scaffold Feet from Scratching Your Concrete Driveway
Protect your concrete driveway from scaffold foot damage with simple padding, baseplates and load-spreading techniques used by NZ scaffolders.
How to Repair a Delaminating Laminate Cabinet Door at Home
A lifting or bubbling laminate cabinet door can often be fixed at home with the right adhesive and technique. Here's how to do it properly.
What Geotextile Fabric Should I Use Behind a Retaining Wall?
Choosing the right geotextile fabric behind a retaining wall is key to drainage, soil retention, and long-term wall performance. Here's what NZ homeowners need to know.
Can I Shorten a Solid Timber Door from the Top Without Warping It?
Yes, you can trim a solid timber door from the top, but there are important techniques to follow to avoid warping, splitting, or ruining the door.
Can I Use Roofing Screws to Fix Decking Boards Down Myself?
Roofing screws aren't ideal for decking. Learn which fasteners are correct, what NZ standards require, and what deck work you can safely DIY.
Why Does My Outdoor Drain Bubble When I Run the Washing Machine?
Bubbling outdoor drains during a wash cycle usually signal a blocked or venting problem in your drainage system. Here's what's happening and what to do.
Can I Lay Concrete Pavers Directly onto Compacted Sand in NZ?
Yes, you can lay concrete pavers on compacted sand in NZ — but only if the base preparation is done correctly. Here's what you need to know.
How Do I Treat Powdery Mildew on My Ornamental Trees?
Powdery mildew is a common fungal problem on NZ ornamental trees. Learn how to identify, treat, and prevent it with practical DIY steps.
How Do I Know If My Heat Pump Indoor Unit Needs a Regas or Just a Clean?
Poor heating or cooling often means a dirty filter, not a refrigerant leak. Learn how to tell the difference before calling a technician.
Can I Weld a Cracked Steel Boat Trailer Frame Myself?
Welding a cracked boat trailer frame is possible for a competent DIYer, but safety, legal, and WOF requirements mean you need to know the rules first.
How to Reattach a Downpipe Bracket That Has Pulled From the Wall
A pulled downpipe bracket is a quick DIY fix in most cases. Learn how to reattach it properly and stop it pulling out again.
How Do I Shore Up a Deep Trench I Am Digging Myself?
Trench shoring is critical for safety. Learn NZ rules, DIY limits, and the right methods to protect yourself when digging deep trenches at home.
Can I Add Fibres to Concrete Instead of Using Steel Mesh?
Fibre-reinforced concrete is a real option for many NZ projects, but it doesn't always replace steel mesh. Here's what you need to know.
How to Remove a Concrete Path Slab Using Hired Hand Tools
Breaking up and removing a concrete path slab is a manageable DIY job with the right hired tools, safety gear, and a clear plan.
Can I Use a Foam Roller to Apply Roof Paint on Flat Surfaces?
Foam rollers can be used on flat roof surfaces, but they're not always the best choice. Here's what NZ roofers recommend for a lasting finish.
How to Stop Water Pooling Behind a Brick Retaining Wall
Water pooling behind a brick retaining wall causes serious damage. Learn how drainage, weep holes and backfill work together to fix the problem.
How to Stop a Drum Sander from Gouging Your Floor Surface
Drum sander gouges are usually caused by stopping with the drum down or using too coarse a grit. Here's how to avoid costly mistakes.
How to Fit a Replacement Glass Panel into an Existing Timber Bead
Fitting replacement glass into a timber bead frame is a manageable DIY job if the opening is small and the glass is simple. Here's how to do it safely.
How to Fix a Lock That Turns Too Far and Skips the Latch
A lock that over-rotates and skips the latch usually has a worn or broken internal mechanism. Here's how to diagnose and fix it.
How to Waterproof Timber Framing Around a Shower Recess
Waterproofing timber framing around a shower recess is critical to prevent rot and structural damage. Here's how to do it right to NZ Building Code standards.
How to Correctly Set a Corner Post for a Timber Fence
Corner posts are the most critical part of any timber fence. Set them right and your fence will stand strong for decades.
How to Remove Deep Scratches from a Solid Timber Floor Yourself
Deep scratches in solid timber floors can often be repaired DIY with sanding, wood filler, or blending sticks — here's how to do it right.
How to Stop Grout Smearing Into Textured Tile Surfaces
Textured tiles trap grout easily. Learn the right prep, tools, and techniques to keep your grout lines clean without ruining the tile surface.
