Roof repairs and what to look out for

Do you know what's going on under your own roof? The thought of carrying out roof repairs can be daunting but, as with many things in life, ignoring small issues can lead to bigger - and more costly - problems.

The good news is that simple roof maintenance is often a job we can tackle ourselves. For larger repairs, it's advisable to call in the experts - and the right specialist will depend on whether your home has a pitched or flat roof. 

Most roof damage begins due to a flaw in a particular material, such as individual tiles or lead flashing.

"Keep a keen eye out for any cracked tiles, lifting lead, unsecure materials or other early causes of a roof leak, particularly after a nasty storm. Look for buckling or curling roof shingles, damaged lead flashing - found along joints in the roof or around a chimney - and/or a build up of moss.

"In many circumstances, the signs of roof damage are most obvious inside. A musty smell in your attic or damp timberwork are both telltale signs. If you're concerned that you may have a leak or want a little reassurance, carefully inspect your attic with a torch or replicate rainfall using a hose pipe.

"Gently run the hose at a point above where you suspect the leak is coming from, ideally with a second person inside your loft ready to spot water coming through. Be sure to only use a low pressure and just enough water to make finding the leak possible. You don't want to cause any unnecessary damage!

If you can see obvious signs of flat roof damage inside your home, such as mould or black patches, then it's likely any leaks may be quite extensive.

It's expected that flat roofs may experience pooling water, especially during rainy seasons, but this water usually evaporates or drains off within a day or two. If your drainage system is damaged or the gutter system is clogged, it will prevent water from running off the roof efficiently. If standing water is left too long on the roof, it will result in leaks and overall roof damage to the membrane.

It's crucial to do your research before making a decision. Ask friends or family to recommend if they have had a similar situation, or speak to a local roofing merchant, who will have a good rapport with local london roof repairers. 

Ask at least three roofing contractors for quotes - but do not automatically choose the cheapest option. Your choice should be based on the quality of the advice given and your confidence in the contractor, and always get written quotations.