Roof maintenance and repair works

Finding roofing problems early can conserve you a fortune. Here are a few of the obvious caution signs to look out for and just how much you must expect to spend for repairs.

Roofing Types

Numerous sheds and garages, and some home-extensions, have flat roofs. Tar-impregnated felt is the most usual covering however newer products such as fibreglass and PVC are now utilized.

Most homes in the UK have pitched (raised) roofs covered in tiles or slate.

Tiles are frequently constructed out of cement or clay. Cement tiles needs to last 40-50 years and are about 70p each. Clay tiles last longer however have to do with ₤ 1.20 each. Slate is hard-wearing but seldom utilized because it’s pricey. More slates than tiles are needed due to how they overlap. Reclaimed slates are cheaper, although they do need a practiced eye to choose them from a reclamation yard.

What you ought to look for:

Finding these early caution indications can prevent more pricey problems.

valley repairTiled roofs

Cracks or splits round the edges.

Sagging– as water builds up boards can break under the weight.

Damp spots on the ceiling– the roof might have a tear.

Stand back and inspect your flat roof from the ground occasionally. If you identify irregular swellings, repairs might be needed.

Moist or leakages might indicate a split or slipped tile.

If a tile has blown off, it needs to be changed quickly to avoid water from penetrating the felt underneath. Likewise, more tiles can be dislodged in high winds if there is one missing.

flat roof repair - before and afterFlat roofs

Roof repair works

An experienced DIYer may have the ability to repair little problems on one-storey structures.

If you do increase a ladder, have somebody with you and make sure the ladder is safe and secure.

Clearing out gutters at lower levels will allow water to stream away, however many tasks are best delegated experts.

Just how much you need to pay


Get advice from at least three roof contractors on exactly what requires doing and what it may cost.

A home’s height should not affect price much. If scaffolding is required, it costs more.

This is exactly what you should expect to spend for a few of the most typical jobs:

Little roof jobs

Typical expense.

These guide rates consist of labour and products however exclude VAT.

Clean seamless gutters– front and back ₤ 40- ₤ 75.

Replace one to six damaged or missing tiles ₤ 50- ₤ 95.

Change a ridge tile (along top) ₤ 40- ₤ 50.

Replace about 6 ridge tiles ₤ 100- ₤ 150.

New roofs

Typical expense.

These guide costs consist of labour and products but exclude BARREL.

New tiled roofing on a typical three-bed house ₤ 4,500- ₤ 7,000.

New flat roofing system on a normal 6m x 3m single garage ₤ 840- ₤ 1,150.

Yearly roofing system surveys.

It’s a good concept to have your roofing and gutters checked each year. Some contractors do this complimentary of charge– ask beforehand whether there will be a charge.

Replacing an entire roof is only needed when tiles have weakened beyond repair– if they’re crumbly or permeable they won’t keep water out.


For more information specifically about garage roof repairs.