Owning a home can be an expensive ordeal, but knowing a few basic DIY skills can save you a lot of money in the long run.
Calling out professionals for every little issue adds up fast, and many common household problems are easy to fix yourself. With a bit of practice and the right tools, you can handle plenty of small repairs and improvements without spending a fortune. Here are some of the most basic DIY skills every homeowner should have if you want to save money (though don’t hesitate to call in the professionals for big jobs — you don’t want to cause even more damage!).
1. Fixing a leaking tap
A dripping tap isn’t just annoying — it can waste litres of water and drive up your bill. Most leaks are caused by a worn-out washer or a loose fitting, both of which are easy to fix. With a wrench, a replacement washer, and a few minutes of effort, you can stop the constant drip and avoid an unnecessary plumber call-out. Learning how to shut off your water supply and replace small parts in your taps can save you a surprising amount over time. It’s a simple fix that many people pay for without realising how easy it is to do themselves.
2. Unclogging a drain
Blocked sinks and slow-draining water are common household issues, but calling a plumber isn’t always necessary. Hair, soap scum, and grease build-up can usually be cleared with a plunger, a drain snake, or a simple mixture of baking soda and vinegar. Store-bought drain cleaners work, but they’re not always the best solution for long-term maintenance. Knowing how to clear a clog yourself means you won’t have to deal with backed-up sinks or pay someone to do a job that takes just a few minutes. Regular maintenance can also prevent more serious blockages down the line.
3. Patching up holes in walls
Whether it’s from hanging pictures, moving furniture, or general wear and tear, small holes in walls are inevitable. Instead of leaving them or paying someone to fix them, a bit of filler and a smoothing knife is all you need to make your walls look as good as new. A quick sand and a touch of paint, and the damage disappears. Knowing how to patch up walls yourself is especially useful if you ever want to sell or rent your home. It’s one of the easiest ways to keep your space looking fresh without spending extra cash.
4. Bleeding radiators
If your radiators aren’t heating up properly, they probably need bleeding. Trapped air inside the system prevents hot water from circulating, making your heating less efficient. Luckily, fixing this takes minutes and requires nothing more than a radiator key and a cloth. Releasing trapped air helps your heating system work more effectively, meaning lower energy bills and a warmer home. It’s a simple task that can make a big difference in winter.
5. Replacing a light fixture
Lighting changes the entire feel of a room, but paying an electrician to swap out a simple fixture can be costly. If you know how to turn off the power, connect wires safely, and secure a new light fitting, you can do it yourself in no time. Just make sure to double-check everything before switching the power back on. Learning this skill saves money and gives you the freedom to update your home’s look whenever you want. It’s one of those jobs that’s easier than it sounds once you’ve done it once.
6. Sealing gaps around windows and doors
Small gaps around doors and windows can let in draughts, making your home less energy efficient and increasing heating costs. A bit of weatherstripping or sealant can solve the problem and help keep warmth in during winter. It’s a cheap and easy fix that can make a noticeable difference in your comfort levels. Checking for air leaks and sealing them properly means your heating and cooling systems won’t have to work as hard. That’s money saved on energy bills with minimal effort.
7. Painting walls like a pro
Hiring decorators can be expensive, but with the right technique, you can get professional-looking results yourself. Using high-quality paint, the right brushes or rollers, and applying even coats makes all the difference. Prepping the walls properly — filling holes, sanding rough spots, and using primer — ensures a smooth, long-lasting finish. Painting is one of the most cost-effective ways to refresh your home. Knowing how to do it properly means you can update your space whenever you feel like it, without the added labour costs.
8. Fixing a running toilet
A toilet that won’t stop running wastes water and adds to your bill. In most cases, the issue comes from a faulty flapper, fill valve, or float mechanism, all of which are simple to replace. A quick check inside the cistern can usually identify the problem. Instead of calling a plumber, knowing how to replace these parts yourself can save you a surprising amount of money. Most fixes take less than 10 minutes and cost very little.
9. Cleaning out gutters
Blocked gutters can lead to water damage, leaks, and even structural problems. Clearing out leaves, dirt, and debris a couple of times a year prevents costly repairs. All you need is a ladder, some gloves, and a bit of time. Neglecting gutters can lead to major issues, from damp walls to roof damage. Spending a little time on regular maintenance keeps your home protected and avoids expensive call-outs.
10. Changing a door lock
Whether it’s for security reasons or because a lock has worn out, knowing how to change a door lock is an essential DIY skill. Most locks can be swapped with just a screwdriver and a bit of patience. It’s a quick job that can save you from paying for a locksmith. Being able to install or replace a lock yourself also gives peace of mind when moving into a new home. It’s a simple skill that adds both security and convenience.
11. Silencing squeaky floors
Squeaky floors can be annoying, but fixing them is usually straightforward. Using talcum powder, small nails, or screws to stabilise loose floorboards often does the trick. The key is identifying where the movement is happening and securing the area properly. Knowing how to deal with minor flooring issues means you won’t be stuck with constant creaks and groans. A few quick fixes can make a big difference in keeping your home quiet and comfortable.
12. Regrouting tiles.
Bathroom and kitchen tiles start looking grimy over time, and old grout can crack or become mouldy. Instead of retiling, regrouting is a much cheaper and easier way to refresh the look. A grout removal tool, some fresh grout, and a steady hand are all you need. Keeping grout in good condition not only improves appearance but also prevents water damage. It’s an easy DIY project that instantly makes a space look cleaner.
13. Installing shelves securely
Whether it’s floating shelves or heavy-duty storage, knowing how to properly anchor shelves to the wall is a must. Using the right fixings for your wall type — whether it’s plaster, brick, or drywall — prevents accidents and damage. A simple spirit level can ensure everything is straight. Properly installed shelves add storage and style to your home. Learning how to do it yourself saves on handyman costs and gives you the freedom to customise your space.
14. Turning off the mains in an emergency
Every homeowner should know how to quickly shut off their water, gas, and electricity in case of an emergency. If a pipe bursts or an electrical issue arises, being able to cut the supply immediately can prevent serious damage. It’s a simple thing that makes a huge difference in an emergency. Locating these shut-off points and knowing how to use them is essential knowledge. It’s a small step that can prevent massive repair bills.
