Home Improvement Guides
Expert NZ-specific advice for every home project — from cost estimates to material comparisons.
6,205 articles
How to Improve Weak Airflow from Your Heat Pump
Weak heat pump airflow is usually caused by dirty filters, blocked vents, or incorrect settings — most of which you can fix yourself in minutes.
How to Remove a Stripped Screw from a Hinge Without Damaging the Door
A stripped hinge screw doesn't mean a ruined door. Learn the best DIY methods to remove it cleanly and fix the hole properly.
How to Stabilise Loose Soil After DIY Earthworks on Your Section
Loose soil after earthworks can erode fast. Here's how NZ homeowners can stabilise it safely, legally, and effectively.
How to Safely Dig Near Existing Foundations Without Causing Damage
Digging near foundations risks undermining structural support. Learn safe excavation techniques, NZ regulations, and when to call a professional earthmover.
How to Clean Gutters on a Corrugated Iron Roof Safely
Learn how to safely clean gutters on a corrugated iron roof, including ladder safety, the right tools, and when to call a professional gutter cleaner.
How to Prep Floorboards That Have Been Glued with Old Adhesive
Removing old adhesive from floorboards takes patience and the right tools, but with proper prep you'll get a smooth, sandable surface ready for a beautiful finish.
What Is the Correct Angle to Hold a MIG Welding Torch?
Holding a MIG torch at the right angle is key to strong, clean welds. Learn the correct push, drag, and work angles for common NZ DIY welding jobs.
How to Stop Moss Growing Back Quickly After Painting Your Roof
Moss returns fast on NZ roofs without the right prep and treatment. Here's how to keep it away long-term after a roof paint job.
How to Fix a Lock Where the Key Won't Come Out After Turning
A key stuck after turning usually means a worn or misaligned lock. Here's how to diagnose and fix the problem safely yourself.
How to Nail or Screw Palings to Fence Rails the Right Way
Learn the correct fasteners, spacing, and technique for fixing timber palings to fence rails so your fence stays straight, strong, and looking great.
Can I Install a Glass Splashback in My Kitchen Myself?
You can do some of the prep work yourself, but installing a glass splashback involves electrical and safety considerations that may require a licensed professional.
How to Order Ready-Mix Concrete for a Small DIY Job
Ordering ready-mix concrete is straightforward if you know your volume, mix strength, and site requirements. Here's how to get it right first time.
Can I Apply Waterproofing Membrane Over Existing Tiles?
Yes, in some cases you can apply waterproofing membrane over existing tiles — but the surface must meet strict preparation requirements first.
How to Reseed a Lawn That Has Died Off Over Summer
Reseeding a dead summer lawn is straightforward with the right prep, seed choice, and timing. Here's how to get lush grass growing again.
How to Match New Grout Colour to Your Existing Old Grout
Matching new grout to old is tricky but doable. Learn how to clean, test, and select the right grout colour for a seamless repair.
How to Install Cork Flooring Tiles Yourself: A Step-by-Step DIY Guide
Cork flooring tiles are a warm, eco-friendly choice for NZ homes. With the right prep and adhesive, most DIYers can lay them successfully.
How to Fix Hollow-Sounding Plaster: A Step-by-Step Guide for NZ Homeowners
Hollow plaster means the coating has separated from its base. Learn how to diagnose, repair, or replace it safely in your NZ home.
How Do I Estimate the Cost of Adding a Second Storey to My Home?
Adding a second storey is a major project. Learn how NZ quantity surveyors estimate costs, what drives the price, and how to budget realistically.
How Do I Identify Asbestos in Old Villaboard or Hardiflex Sheeting?
Older Villaboard and Hardiflex sheets may contain asbestos. Learn how to identify suspect material safely and what to do next.
Can I Assess Whether My Home's Bracing Meets Earthquake Standards?
You can do a basic visual check, but a full bracing assessment requires a licensed building professional and NZ Building Code knowledge.
How to Install Render Stop Beads Around Corners and Edges
Stop beads give render a clean, straight edge and protect corners from chipping. Here's how to fit them correctly for a professional finish.
How to Install a Rangehood into Existing Overhead Cabinets
Installing a rangehood into existing overhead cabinets is a manageable DIY project, but involves cabinetry, electrical, and ventilation work that each need careful planning.
Can I Extend a Hired Scaffold Tower Upward by Adding Extra Frames?
You can extend a hired scaffold tower, but only within strict height and load limits — and you must follow the manufacturer's instructions and NZ safety rules.
Can I Install a New Skirting Board Myself Without a Joiner?
Yes, fitting skirting board is a DIY-friendly job in NZ. With the right tools and a bit of patience, most homeowners can achieve great results.
Can I Render a Concrete Block Retaining Wall Myself for a Better Finish?
Yes, you can render a concrete block retaining wall yourself. With the right prep, mix, and technique, a DIY render job is very achievable for most homeowners.
Can I Add a Pergola on Top of My Existing Deck Myself?
Yes, in many cases you can build a pergola on your existing deck yourself — but consent rules, structural checks, and restricted work rules apply.
How to Repair Spalling on the Surface of Your Concrete Driveway
Spalling concrete can be patched DIY with the right prep and products. Learn how to assess, prepare, and repair your driveway surface properly.
Why Does My Drain Block Repeatedly Even After I Clear It?
Recurring drain blockages usually point to an underlying cause that quick fixes don't address. Here's how to find and fix the real problem.
Is It Safe to Sand Floors in a House with Young Children?
Floor sanding with young children at home requires careful planning. Learn the key hazards, safety steps, and when to call a professional floor sander.
Can I Use a Sledgehammer to Remove a Brick Garden Wall Myself?
Yes, in many cases you can knock down a brick garden wall yourself — but there are important safety, consent, and hazardous materials checks to do first.
How to Safely Work in a Confined Ceiling Space When Installing Insulation
Working in a confined ceiling space carries real risks. Follow these NZ safety guidelines to install insulation safely and legally.
Can I Add a Second Indoor Head to My Existing Heat Pump System?
Yes, it's often possible — but only if your outdoor unit supports multi-split operation. Here's what NZ homeowners need to know.
How Do I Stop Grout Cracking Along the Edge of My Shower?
Cracked grout at shower edges is usually a movement issue, not a grouting mistake. The fix is replacing grout with flexible silicone sealant.
Can I Hire an Excavator to Clear Blackberry and Scrub Myself?
Yes, you can hire an excavator to clear blackberry and scrub yourself in NZ — but there are important safety, legal, and practical steps to know first.
How to Adjust a Door Latch That No Longer Lines Up With the Strike Plate
A misaligned door latch is a common DIY fix. Learn how to diagnose the problem and adjust your strike plate or latch in a few simple steps.
How to Water a Newly Planted Tree: The Best Method for NZ Gardens
Newly planted trees need consistent, deep watering to establish strong roots. Here's how to get it right in the New Zealand climate.
