Home Improvement Guides
Expert NZ-specific advice for every home project — from cost estimates to material comparisons.
3,722 articles
Can I Use Expanding Foam to Waterproof Gaps Around Pipes?
Expanding foam fills gaps but isn't a true waterproofer. Learn what products actually work for sealing pipes in wet areas.
How to Estimate Plasterboard Quantities for an Interior Renovation
Learn how to accurately measure and calculate plasterboard quantities for your NZ interior renovation, minimising waste and keeping costs under control.
How Do I Calculate How Many Tiles I Need for a Room?
Learn how to accurately measure your room, calculate tile quantities, and add the right wastage allowance so you don't run short mid-project.
How to Prepare a GIB Ceiling for a Smooth Level Five Finish
A Level 5 finish is the smoothest plasterboard finish possible. Here's how to prep your GIB ceiling properly before painting.
How to Safely Handle Asbestos Cement Sheets When Stacking for Removal
Stacking asbestos cement sheets for removal requires strict precautions. Learn the safe handling steps, legal requirements, and when to call a licensed specialist.
Can I Spot Signs of Faulty Roof Flashing Without an Inspector?
Yes, you can spot many warning signs of faulty roof flashing yourself. Learn what to look for inside and outside your home.
How to Remove Old Loose Render from a Brick Wall Safely
Removing loose render from brick walls is a manageable DIY job with the right tools and safety gear. Here's how to do it safely and correctly.
How to Safely Climb a Scaffold Tower Without Proper Ladder Access
Climbing a scaffold tower without proper ladder access is dangerous and often illegal in NZ. Here's what you need to know to stay safe.
What Screws and Fixings Should I Use for Timber Joinery Repairs?
Choosing the right screws and fixings for timber joinery repairs ensures lasting results. Here's what NZ joiners recommend for common repair jobs.
Can I Build a Simple Wardrobe with Flat-Pack Components in NZ?
Yes, building a simple flat-pack wardrobe is a popular DIY project in NZ and generally requires no building consent. Here's what you need to know.
How Do I Stop My Deck Stairs From Moving and Feeling Wobbly?
Wobbly deck stairs are usually caused by loose fixings, undersized timber, or poor footings. Here's how to diagnose and fix the problem safely.
Can You Use Treated Pine Decking Boards as Horizontal Retaining Wall Planks?
Treated pine decking boards can work as horizontal retaining wall planks, but only if they meet the right hazard class rating for ground contact. Here's what NZ homeowners need to know.
How to Check Whether Your Heat Pump Outdoor Unit Is Level Enough
A slightly unlevel heat pump outdoor unit can cause noise, vibration and premature wear. Here's how to check and what to do about it.
How to Unblock a Drain When the Access Point Is Buried
A buried drain access point makes clearing a blockage trickier, but there are practical steps you can take before calling a professional.
Can I Remove My Own Kitchen Cabinets and Benchtops Without a Tradie?
Yes, most NZ homeowners can remove kitchen cabinets and benchtops themselves — but there are important exceptions around electrical, plumbing, and gas connections.
How to Install Draught Stopping Alongside Your Insulation Job
Draught stopping and insulation work hand in hand. Here's how to seal gaps and draughts yourself while upgrading your home's insulation.
What Tools Do I Need to Prune Large Branches at Home?
Pruning large branches safely at home requires the right tools, proper technique, and knowing when a job is too big to tackle yourself.
How to Replace a Broken Internal Door Handle and Latch Set
Replacing an internal door handle and latch set is a straightforward DIY job most homeowners can tackle with basic tools in under an hour.
How to Test If Fill Soil Has Been Properly Compacted
Learn the key methods for testing fill soil compaction, what results to look for, and when to bring in a professional for your NZ project.
Can I Use a Mini Excavator to Reshape a Bank on My Property?
Yes, in many cases you can hire a mini excavator to reshape a bank yourself, but NZ rules around earthworks, consents, and safety mean you need to check first.
What Type of Gutter Sealant Works Best on Coloured Steel Spouting?
For coloured steel spouting, a polyurethane or silicone-based gutter sealant designed for metal is your best bet. Here's what to look for and how to apply it.
Can I Sand and Seal a Floor in Winter When It's Cold and Damp?
Yes, but cold and damp conditions in NZ winters can seriously affect your results. Here's what you need to know to get it right.
How to Dispose of Leftover Roof Paint in NZ: The Right Way
Pouring leftover roof paint down the drain is illegal in NZ. Here's how to safely and legally dispose of it.
How to Fix a Lock That Keeps Jamming in Wet or Humid Weather
Locks that jam in wet or humid weather are usually caused by swelling, corrosion, or dried-out mechanisms. Here's how to diagnose and fix the problem yourself.
Can I Use Adhesive Instead of Mortar for a Small Decorative Brick Project?
Yes, construction adhesive can work for small decorative brick projects, but it depends on the application, load, and exposure to weather.
Can I Weld a Broken Steel Shelf Bracket Myself at Home?
Yes, welding a broken steel shelf bracket at home is possible for a DIYer, but you'll need the right equipment, safety gear, and basic skills to do it safely.
How to Reattach a Loose Glazing Bead on an Aluminium Window
A loose glazing bead on an aluminium window is usually a straightforward DIY fix. Learn how to snap it back safely and when to call a glazier.
Can I Prepare a Cash Flow Forecast for My Building Project Myself?
Yes, you can prepare a basic cash flow forecast yourself, but understanding what's involved helps you avoid costly surprises on your build.
How Do I Prevent My Timber Fence from Warping in the NZ Sun?
UV rays and moisture swings are the main culprits behind warped timber fences in NZ. Here's how to choose the right timber, prepare it properly, and keep it protected.
How to Remove Paint or Graffiti from a Concrete Surface
Remove paint or graffiti from concrete using chemical strippers, pressure washing, or mechanical grinding — the right method depends on paint type and surface condition.
Can I Lay a Gravel Driveway Myself Without Professional Equipment?
Yes, a gravel driveway is one of the more DIY-friendly landscaping projects — but good preparation and the right materials make all the difference.
Can I Tile a Deck with Standard Indoor Floor Tiles?
Using indoor tiles on an outdoor deck is a common mistake. Learn why it fails and what tiles and systems actually work in NZ conditions.
Can I Relay the Same Laminate Flooring After Pulling It Up?
Yes, you can often reuse laminate flooring after lifting it — but success depends on the condition of the boards and how carefully you remove them.
How Do I Test If My Waterproofing Membrane Is Working Correctly?
Learn how to test your waterproofing membrane at home using flood and visual checks, and when to call a licensed waterproofer.
How to Secure Loose Plaster on an Old Lath Wall: A NZ Homeowner's Guide
Loose plaster on lath walls is common in older NZ homes. Learn how to assess, stabilise, and repair it safely before it falls.
How Do I Check If My Home's Cladding Has a Cavity System?
Learn how to identify whether your home has a cavity-drained cladding system — a key factor in weathertightness and long-term building performance.
