Five Winter Repairs That Won't Wait for Spring — and What Delay Costs in 2026

There is a useful difference between a job that is merely annoying and a job that is quietly getting more expensive while you ignore it. Painting a fence can wait. Replacing a cracked roof tile before the next storm is a different matter. The trick is not to panic about every small thing, but to spot the handful of jobs where a small repair is still a small repair, and a delayed one becomes a building project.

The costs below are rough 2026 UK ranges for labour and basic materials, including VAT where applicable. London and the South East tend to sit at the top; the North and Midlands often sit lower. Treat them as budgeting guides, not quotes. Get three prices for anything beyond a simple fix, and ask for an itemised breakdown.

1. The dripping valve under the sink

A slow weep from a valve, compression fitting or radiator tail is easy to ignore because it is not dramatic. It is also the classic example of a cheap job becoming an expensive one. The water does not need to flood the room to do damage. It can track along a pipe, soak a cabinet, stain a ceiling below and lift a floor.

Fix now: typically £70 to £150 to replace a valve, washer or fitting, depending on access and whether the system needs draining.

Fix later: £500 to £2,000 or more for ceiling, flooring, cabinet or joist repairs once water has spread. If the drip is active into a bucket, you may have days. If water is tracking into plaster, you have hours. Isolate the supply and call a plumber.

2. The perished seal around a bath or shower

Sealant is a wear item. It hardens, shrinks and lifts, especially in a bathroom that gets heavy use. A small gap behind a shower tray is an invitation for water to get where it should not be. You will not always see the damage immediately. By the time a skirting board swells or a patch of damp appears on the adjoining wall, the repair has grown.

Fix now: around £100 to £250 to cut out and replace sealant around a bath, shower tray or tiles.

Fix later: £600 to £2,500 for damp treatment, plaster repair, skirting replacement or timber repairs if water has been getting behind the tiles or tray for months. A fresh bead of sealant over old, wet silicone is not a fix. It needs to be dry and clean underneath.

3. The slipped or cracked roof tile

After a windy night, it is worth looking at the roof from the garden with binoculars. Do not climb up there. A single slipped tile can let water into the roof space, insulation and ceiling. The first sign is often a brown ring on a bedroom ceiling, by which point the leak has had time to travel.

Fix now: £120 to £350 to replace or reseat a tile or two, depending on access and roof type.

Fix later: £800 to £3,000 or more for ceiling repairs, insulation replacement and internal decoration once a leak has spread. If a tile is missing and heavy rain is due, call a roofer rather than waiting for spring. A temporary cover may be possible, but it is not a substitute for a proper repair.

4. The blocked gutter or downpipe

Blocked gutters are easy to forget until water starts running down the wall instead of into the drain. In winter, leaves and moss do the damage quietly. Overflowing water can soak the fascia, get behind render and find its way into the wall. It can also pool at the base of the house and cause damp in a cellar or ground-floor room.

Fix now: £80 to £200 to clear a gutter and downpipe, depending on height and access.

Fix later: £400 to £1,500 for fascia repair, repainting, render patching or damp treatment. If water is pouring down a wall near an electrical fitting or doorway, treat it as urgent. Otherwise, book a gutter clear before the next spell of heavy rain.

5. The stiff stopcock

The stopcock is the one job on this list that is almost always worth doing now. It is the valve that turns off the water to your home in an emergency. If it is stiff, seized or rounded off, you will find out at the worst possible moment. A burst pipe or failed appliance with no working stopcock turns a contained problem into a flood.

Fix now: £90 to £200 to free, repair or replace an internal stopcock, depending on access.

Fix later: £250 to £600 for an emergency plumber, plus the cost of water damage, flooring and decoration. Test the stopcock monthly. Turn it gently both ways and back again. If it will not move, do not force it. Get a plumber to look at it before you need it.

What can safely wait until spring

Not every job needs a winter call-out. Exterior painting, fence repairs, decking maintenance, cosmetic plaster cracks and garden wall repairs can usually wait for drier, warmer weather. A hairline crack that is not letting water in is a monitoring job, not an emergency. The line to draw is water. Anything that lets water into the fabric, stops water draining away, or prevents you from turning water off should be dealt with sooner rather than later.

The two-job rule

If your budget is tight, pick the two jobs that protect the rest of the house. In most homes that means the stopcock and the roof tile. The stopcock is cheap insurance against a flood, and the roof tile is cheap insurance against a leak. The gutter clear comes next. The dripping valve and the perished seal are usually manageable within a few weeks, but they should not be left until spring.

Keep a small winter contingency of £250 to £500 if you can. It is not there for a new kitchen. It is there for the small, boring jobs that stop a bigger bill arriving later. Check whether your home insurance covers the damage, but remember that wear and tear and lack of maintenance are often excluded. Receipts for repairs help.

The point is not to spend money on everything at once. It is to know which jobs are genuinely time-sensitive, and to deal with those before the cold weather does the arguing for you.