Home Improvement Guides
Expert NZ-specific advice for every home project — from cost estimates to material comparisons.
3,722 articles
How to Check Whether Your Heat Pump Reversing Valve Is Working Correctly
A faulty reversing valve means your heat pump won't switch between heating and cooling. Here's how to diagnose the problem safely.
How to Stop Your Garage Door From Sticking in Cold Weather
Cold weather can cause garage doors to stick, freeze, or struggle to open. Here's how to diagnose and fix the problem yourself.
How to Safely Cut Down a Tree Growing on a Slope
Felling a tree on a slope is significantly more dangerous than on flat ground. Learn the key safety steps, techniques, and when to call a professional arborist.
How to Safely Dig Near a Concrete House Slab Edge Yourself
Digging near a concrete house slab edge carries real risks. Learn how to do it safely, what to watch for, and when to call a professional excavator.
How to Safely Work Around Tree Roots When Digging Near Established Trees
Digging near established trees can damage or kill them if roots are cut carelessly. Learn how to protect tree roots and stay safe on site.
What Personal Protective Equipment Do I Need for DIY Roof Painting?
DIY roof painting requires the right PPE to stay safe at height and avoid paint fumes. Here's what NZ homeowners need to know.
How to Waterproof a Deck Post Base to Prevent Rot
Protect your deck posts from rot by sealing the base with the right waterproofing products and hardware — here's how to do it properly in NZ conditions.
How to Get a Smooth Finish on Floorboards with Lots of Knots
Knotty floorboards need extra prep before sanding. Learn how to treat resinous knots, choose the right grits, and achieve a smooth, professional finish.
How Do I Safely Replace a Faulty RCD in My Switchboard?
Replacing an RCD in your switchboard is restricted electrical work in NZ — only a registered electrician can legally do it safely.
How to Repair a Brick Wall Damaged by Tree Roots
Tree roots can crack, shift, and undermine brick walls. Learn how to assess the damage, fix it safely, and stop it happening again.
Can I Weld a Cracked Steel Ute Tray Myself in NZ?
Yes, you can weld a cracked steel ute tray yourself in NZ, but there are important safety, legal, and structural factors to consider first.
How to Install a Drainage Channel in an Existing Concrete Driveway
Installing a drainage channel in an existing concrete driveway stops water pooling and protects your home's foundation. Here's how to do it right.
How to Remove a Mirror That Has Been Glued Directly to a Wall
Removing a glued mirror takes patience and the right tools. Here's how to do it safely without cracking the mirror or damaging your wall.
How to Fix a Padlock Shackle That Won't Spring Open After Unlocking
A padlock shackle that won't spring open is usually caused by dirt, corrosion, or a worn spring. Here's how to diagnose and fix it yourself.
How to Install a Fence on a Boundary With a Significant Height Drop
Installing a fence on a sloping boundary requires careful planning. Learn about stepped vs raked fencing, post depths, and NZ regulations.
How to Fit Flooring Under a Kitchen Kickboard Without Removing It
You can fit new flooring under a kickboard without removing it using an undercut saw or careful hand tools — here's how to do it right.
How to Tile Around a Recessed Shower Niche Without Lippage
Lippage-free tiling around a recessed shower niche comes down to careful planning, proper substrate prep, and consistent tile layout from the start.
Can I Use Spakfilla or Household Filler for Stopping GIB Board Joins?
Spakfilla works for small repairs, but GIB board joins need proper stopping compound to meet NZ Building Code standards and avoid cracking.
Can I Frame Up a Basic Internal Wall Partition Myself?
Yes, framing a non-structural internal partition wall is a DIY-friendly job in NZ — but there are important rules, consents, and safety checks to know first.
How to Repair a Leaking Box Gutter on an Older NZ Home
Box gutters on older NZ homes often leak at joints, outlets or corroded sections. Learn how to diagnose and repair them safely.
Can I Replace the Piezo Ignition Button on My Gas BBQ Myself?
In most cases, yes — replacing a piezo ignition button on a gas BBQ is a straightforward DIY job that doesn't require a licensed gasfitter.
What Is the Best Gutter Guard Mesh Size for NZ Native Tree Debris?
For NZ native trees, a 2–4 mm stainless steel mesh is generally the best gutter guard choice to block leaves, seeds, and fine debris.
Can I Fit a New Wax Ring Seal Under My Toilet Myself?
Replacing a toilet wax ring is generally DIY-friendly in NZ, but there are important rules about what work requires a licensed plumber.
Can You Render Over Old Pebbledash Without Removing It First?
Yes, in many cases you can render over pebbledash — but only if the existing surface is sound, well-bonded, and properly prepared first.
Can I Safely Remove a Timber Staircase from Inside My Home Myself?
Removing an internal timber staircase is possible as a DIY project in some cases, but there are important structural, consent, and safety factors to consider first.
How to Tie a Scaffold Tower to a Fascia Board: The Right Way
Tying a scaffold tower to a fascia board is risky and generally not recommended. Learn the safe, correct approach for NZ homeowners.
How to Fit Insulation Batts Between Rafters Without Compressing Them
Compressed batts lose R-value fast. Learn how to correctly size, cut, and install insulation batts between rafters for maximum thermal performance.
How to Tell If Your Roof Underlay Is Causing Condensation Problems
Damp ceilings, mould, and dripping roof spaces can all point to a failing or wrong roof underlay. Here's how to diagnose the problem.
Can I Create a Simple Rock Garden on a Sloped Section Myself?
Yes, most homeowners can build a simple rock garden on a slope — with the right planning, materials, and safety awareness.
How to Safely Expose a Buried Drain Pipe Without Damaging It
Exposing a buried drain pipe safely takes patience and the right technique. Here's how NZ homeowners can dig carefully without causing costly damage.
Can I Estimate the Cost of Underpinning a Foundation Myself?
You can do a rough DIY cost estimate for foundation underpinning, but a professional quantity surveyor is essential for accuracy before committing to any work.
Can I Identify If My Home's Joinery Seals Are Failing Myself?
Yes, you can spot most failing joinery seals yourself with a simple visual and physical inspection. Here's what to look for.
Can I Remove Asbestos Cement Soffit Boards from a Carport Without a Specialist?
Removing asbestos cement soffit boards is risky and legally restricted in NZ. Here's what homeowners need to know before touching them.
How to Paint a Timber Gate That Sits Close to the Ground
Painting a low-hung timber gate needs careful prep and the right products to stop moisture and rot taking hold at the base.
How to Straighten a Bowed Timber Shelf Without Replacing It
A bowed timber shelf can often be fixed at home using moisture, weight, or reinforcement — no replacement needed in most cases.
How to Remove Tree Roots Before Building a Retaining Wall
Removing tree roots before building a retaining wall is essential for long-term stability. Here's how to do it safely and correctly in NZ.
