Built to Last.
Roofed to Protect.

Yes. KM Building & Roofing Ltd offers free, no-obligation quotations and straightforward advice so you can understand the work required before making a decision.

That depends on the age of the roof, the extent of the damage, and whether problems keep returning. We can inspect the roof and provide practical advice on whether a repair or full replacement is the better long-term choice.

We offer a broad range of roofing services including new roofs, re-roofs, roof repairs, flat roofs, slate and tile roofing, pitched roofs, chimney work, leadwork, fascias, soffits and guttering.

KM Building & Roofing Ltd covers Devon and Cornwall in full — including Plymouth, Tavistock, Okehampton, Ivybridge, Yelverton and the South Hams in Devon, and Saltash, Launceston, Liskeard, Looe, St Austell, Bodmin, Wadebridge, Bude, Newquay, Truro, Falmouth, Helston, Camborne, Redruth, Hayle, St Ives and Penzance in Cornwall.

Yes. We can help with targeted repairs, ongoing maintenance issues, and larger projects such as full roof replacements, flat roof installations and pitched roof construction.

Common signs include recurring leaks, slipped or broken tiles, sagging areas, ageing materials and repeated repair costs. If the roof structure or covering is reaching the end of its life, a full replacement can often provide better long-term value than ongoing patch repairs.

We can advise on suitable options for pitched roofs, including slate roofing and tile roofing, as well as roofing for garages, extensions and other domestic projects. The most suitable system will depend on your property, budget and the look you want to achieve.

The cost depends on the size of the property, the roof design, the materials chosen, access requirements and whether structural repairs are needed. We offer free quotations so you can get a clear price based on your specific project.

Yes. Even a small leak can lead to damp, damaged insulation, stained ceilings and timber problems if it is left untreated. Early repairs are usually the most cost-effective way to prevent more extensive damage.

No. We can help with both minor roofing issues and more extensive remedial work, including slipped tiles, leadwork problems, ridge repairs and storm-related damage.

We can advise on a range of flat roofing solutions, including felt and fibreglass systems, depending on the property, budget and expected performance.

The lifespan depends on the system used, the quality of installation and how well the roof has been maintained. A professionally installed flat roof can provide many years of reliable performance.

In many cases, yes. If the issue is localised, a repair may be the right choice, but if the roof is ageing or failing in several areas, replacement may offer better long-term value.

The right choice depends on the style of the property, your budget and the appearance you want to achieve. We can advise on suitable materials based on both practical performance and visual finish.

We always aim to recommend suitable materials that work with the existing roof and preserve the appearance of the property as closely as possible.

Yes. Slate and tile roofing remains a popular choice because it combines durability, weather resistance and a traditional appearance that suits many homes across Devon and Cornwall.

They help protect the roof edge, support drainage and reduce the risk of water damage around the property. They also contribute to the overall appearance of the home.

Yes. Poorly performing guttering can lead to overflowing water, staining, damp problems and unnecessary wear around walls and roofline areas if not dealt with promptly.

Yes. Fascias, soffits and guttering can often be completed as part of larger roof replacement or roof repair projects where required.

A pitched roof offers strong weather protection, effective water run-off and a classic appearance that suits many Devon and Cornwall properties — a practical long-term roofing choice, especially in coastal and exposed areas.

Yes. Pitched roofs are commonly used for extensions, renovations, garages and new-build work, and can be designed to suit both the property and the chosen roofing material.

Yes. We can recommend suitable slate and tile finishes based on the style of the property, your budget and the level of durability you want from the completed roof.