Question answered
How much does a roofer charge per slate?
The short answer
A roofer does not usually charge per slate. A single replacement is priced as a visit, because the cost lies in getting safely to the roof and making a sound repair. MyBuilder's roof repair guide (updated 21 August 2026) gives a typical UK range of £100 to £300 for minor repairs, and £500 to £1,000 for moderate ones. The written quote follows the survey.
Roofers rarely price a repair slate by slate. The slate itself costs very little, and almost everything you pay for is the visit, the access and the time spent on your roof.
Why one slate is priced as a visit
Replacing a single slate looks like a five-minute job, and the slate itself is cheap compared with the labour. But the work is more than the slate. The roofer must arrive with ladders and tools, reach the spot safely without cracking the slates around it, lift the neighbouring courses, remove the old fixing, fit the new slate and secure it, then check the area for other faults.
That is why the pricing unit is the visit. A quote for one slate is really a quote for a person, a vehicle and their time on site, with a safe means of reaching your roof. Few roofers will take on a one-slate job for the cost of the slate alone, and one who offers to do so may not have looked at what caused the slip in the first place.
If you have more than one slate loose, the extra ones are usually quick to add to the same visit, so asking for the whole slope to be checked often costs little more than the single fix.
The typical UK ranges for repairs
MyBuilder's roof repair guide, updated on 21 August 2026, gives "from £150 to £1,500" as a typical UK range for roof repair, which it sorts into minor repairs at £100 to £300, moderate at £500 to £1,000 and major at £2,500 or more. A few slipped or cracked slates sits at the minor end.
Checkatrade's repair guide (table updated June 2026, excluding VAT) prices natural slate repairs at £150 to £220 per m², and says roofers charge £35 to £45 per hour or £280 to £360 per day. Those figures help to show what a half-day on a small slate repair might involve, but they are national averages, not our prices.
The written quote you receive from us follows a survey and gives one total price for the work. Read any quote to check whether it includes VAT and whether scaffolding is included if the job needs it.
What moves the cost of a small slate repair
Access comes first. A single-storey rear roof can be reached by a ladder, while a three-storey Victorian terrace on Worthing seafront might need a tower or scaffold, and scaffold costs are often a bigger sum than the repair. MyBuilder's scaffolding guide gives approximately £850 to £1,200 for a standard two-storey house.
Then comes the cause. If one slate has cracked, a straight swap solves it. If many have slipped, the fixings along that slope are probably failing, and replacing one slate only hides the beginning of a larger problem. Our page on why slates slip explains how to tell the difference.
Finally, matching matters. A replacement has to be close in colour, size and thickness to the originals, especially on an older roof. Salvaged slates from the same roof or a similar one are sometimes a better match than new ones, but sourcing them takes time.
How a roofer fixes a single slate
A slate cannot be nailed in from above, because the courses overlap it. The usual method is to remove the broken pieces, slide a new slate into position and fix it with a tingle, a thin metal strip secured to the batten and curled upward across the slate's lower edge to hold it. That avoids disturbing the surrounding slates.
On a slate roof that is sound apart from the one fault this works well, and a properly set tingle is hard to see from the ground. The alternative is lifting the slates above and nailing the new slate conventionally, which is a bigger job and takes longer.
Because tingles are visible and depend on the quality of the metal and the fit, they suit a repair rather than a whole slope. Read the guide to slate tingles for what they look like and where they are not the right answer.
Questions to put to a roofer before you agree
Ask how the roof will be reached, whether the slates around the repair will be checked, and what happens if the roofer finds further problems once they are up there. A good answer includes photographs of the work, and a clear explanation of why the slate slipped.
Be cautious of a very low price for one slate, because it can mean no inspection and no repair of the cause. Be just as wary of anyone who knocks unasked after a gale and says your slates need replacing. Nobody should pressure you into a decision on the doorstep.
We trace the cause first, send pictures from your own roof, and put the quote in writing. For the costs of the material and a whole roof, read how much roof slates cost, and for more about the damage that makes slates fail, see the main disadvantages of a slate roof. Our slate roofing page covers the rest of the work.
Paying for slate repairs: two more questions
Does fixing one slate cost less than reslating the whole slope?
Replacing one slate costs less on the day. If the fixings along the slope are failing, though, more slates will follow. A survey shows which is the case, and the quote should explain why the repair or the larger job fits.
Do I need scaffolding to replace a slate?
Not always. A low or accessible roof can be reached with ladders. A high roof may need scaffold or a tower for safe working, and the hire can outweigh the repair itself, so ask whether it is included.
Tell us about your roof
Describe what is happening and we will call you back to arrange a visit.
- Photographs of what we find
- A written quote with one total price
- Or call 01903 299063
10-year workmanship guarantee, in writing.