Home Improvement Guides
Expert NZ-specific advice for every home project — from cost estimates to material comparisons.
6,205 articles
How to Remove and Replace a Cabinet Kickboard Without Damage
Remove cabinet kickboards cleanly by releasing their clips or adhesive, then refit or replace them for a neat, professional finish.
How to Prevent a Retaining Wall from Shifting in Wet Weather
Retaining wall movement in wet weather is usually caused by poor drainage or inadequate foundations. Here's how to fix and prevent it.
Can I Pour a New Concrete Driveway Section Next to an Existing One?
Yes, you can add a new concrete section next to an existing driveway, but good preparation and jointing are key to a lasting result.
How to Correctly Notch a Joist Hanger into a Bearer
Notching a bearer for a joist hanger requires careful marking, accurate cutting, and the right fixings to meet NZ Building Code standards.
Can I Seal Gaps Around the Wall Sleeve of My Heat Pump Myself?
Yes, in most cases you can seal minor gaps around a heat pump wall sleeve yourself using the right materials and technique.
How to Stop a Bifold Door from Wobbling and Rattling When Closed
A wobbly, rattling bifold door is usually a quick fix. Learn how to adjust the pivot pins, track, and alignment to get it sitting snug and quiet.
Can I Top a Tall Tree Myself to Reduce Its Height Safely?
Topping a tall tree yourself is risky and often harmful to the tree. Learn what's safe to DIY, what's restricted, and when to call an arborist.
How to Safely Excavate Near a Septic Tank Without Damaging It
Excavating near a septic tank requires careful planning, locating all underground components, and knowing when to call a licensed professional.
How Do I Stop New Timber Flooring From Shrinking and Gapping in Winter?
Winter gaps in timber floors are caused by low humidity. Control moisture levels before and after installation to keep your boards tight year-round.
Can I Hand-Dig a Sump Pit in My Garage Floor for Drainage?
Yes, hand-digging a sump pit in a garage floor is possible as a DIY project, but there are important consent, drainage, and safety rules to follow first.
How Do I Know How Much Roof Paint to Buy for My House?
Calculate your roof paint quantity by measuring your roof area, factoring in pitch and surface type, then checking the paint's coverage rate.
How to Waterproof the Inside Face of a Brick Basement Wall Yourself
Waterproofing a brick basement wall from the inside is achievable as a DIY project using the right products and preparation — here's how to do it safely and effectively.
Can I Apply a Water-Based Finish Over an Oil-Based Stain on Timber Floors?
Yes, but only once the oil-based stain has fully cured. Rushing this step risks adhesion failure, fisheye, and a ruined finish.
Can I Weld a Broken Steel Garden Fork Handle Myself?
Yes, with the right equipment and basic skills you can weld a broken steel garden fork handle — but there are safer, easier alternatives worth considering first.
Can I Replace a Euro Profile Cylinder with a Higher Security One Myself?
Yes, swapping a euro profile cylinder is a straightforward DIY job in most cases. Here's what you need to know to do it safely and correctly.
Can I Replace a Cracked Glass Insert in an Exterior Door Myself?
You may be able to replace a simple glass insert yourself, but safety glass rules, door type, and your skill level all matter. Here's what NZ homeowners need to know.
How Do I Use a Screed Board to Level a Concrete Slab?
A screed board levels fresh concrete quickly and accurately. Learn the correct technique, tools, and tips for a smooth, flat slab every time.
How to Build a Simple Picket Fence Along a Garden Border
Building a picket fence along a garden border is a satisfying DIY project. Here's how to plan, prepare, and install one correctly in NZ.
Can I Apply Waterproofing Membrane to a Fibrous Cement Shower Wall?
Yes, you can apply waterproofing membrane to a fibrous cement shower wall — but surface prep and product choice are critical to get a lasting result.
How to Prevent Hollow Spots Under Large Format Floor Tiles
Hollow spots under large format tiles are caused by poor adhesive coverage. Learn the right techniques to get a solid, lasting installation.
How to Remove Old Texture from a Ceiling Before Applying a Smooth Finish
Removing old ceiling texture takes patience and the right technique. Here's how to prep your ceiling safely for a smooth, professional finish.
How to Cut a Large Sheet of Plywood Accurately by Yourself
Cutting full plywood sheets solo is easy with the right setup. Learn how to support, measure, and guide your saw for clean, accurate cuts every time.
Can I Install a Pet Door Through a Brick Veneer Wall Myself?
Installing a pet door through a brick veneer wall is a complex job involving structural, weathertightness, and consent considerations — here's what NZ homeowners need to know.
How Do I Know If My Gas Oven Thermostat Is Faulty?
A faulty gas oven thermostat causes uneven cooking, overheating, or the oven not reaching temperature. Learn the signs and what to do next.
Can I Fit a New Toilet Cistern Seal to Stop a Leak?
Yes, replacing a toilet cistern seal is a DIY-friendly job in NZ. Learn how to do it safely, what parts you need, and when to call a plumber.
How to Remove Old Ceramic Wall Tiles Without Cracking the Substrate
Remove ceramic wall tiles safely by using the right tools and technique to protect the plasterboard or fibre-cement substrate underneath.
Can I Install a TV Aerial Power Point Myself in NZ?
In NZ, installing a TV aerial point involves both restricted electrical work and DIY-friendly tasks. Here's what you can and can't do legally.
What Is the Correct Fall Per Metre When Installing New Gutters in NZ?
NZ gutters should fall at least 1:500 (2mm per metre) toward the downpipe, though 1:200 to 1:100 is more practical for most homes.
How to Apply Render to a Curved Garden Wall Without Cracking
Rendering a curved garden wall without cracking comes down to the right mix, proper prep, and applying thin coats with patience.
Can I Use Building Wrap as a Vapour Barrier Under Floor Insulation?
Building wrap and vapour barriers are different products with different jobs. Here's what you actually need under your floor insulation in NZ.
Can I Remove a Large Established Flax Clump Without Machinery?
Yes, you can remove a large flax clump by hand, but it's hard work. Learn the step-by-step method, tools needed, and when to call a landscaper.
Can I Install Agricultural Drain Coil in a Waterlogged Paddock Myself?
Yes, in most cases a homeowner can install agricultural drain coil in a paddock themselves — but there are important rules and techniques to get right first.
Can I Use Roofing Silicone to Seal a Nail Hole in Longrun Iron?
Roofing silicone can work as a short-term fix for a nail hole in longrun iron, but it's rarely the best long-term solution. Here's what NZ roofers recommend.
How Do I Calculate How Much Gravel I Need for a Driveway?
Calculate driveway gravel by multiplying length × width × depth, then convert to tonnes. This guide walks you through the steps with NZ context.
How to Assess Whether Your Home's Subfloor Has Adequate Clearance
Learn how to check if your subfloor has enough clearance to meet NZ Building Code requirements and protect your home from moisture and decay.
How to Fit Swivel Couplers on Tube Scaffolding Correctly
Swivel couplers let you connect scaffold tubes at any angle. Here's how to fit them safely and correctly on tube-and-coupler scaffolding in NZ.
