Newmarket Roofers carries out all types of roof repairs in Bury St Edmunds, from slipped slates and cracked ridge sections to failed flashings and flat roof leaks.
Before talking about materials, it helps to name the problem accurately. A handful of lifted or slipped tiles is a straightforward tile repair. A leak around a chimney stack is almost always a flashing failure, not a tile problem. A persistent damp patch on a top-floor ceiling after heavy rain can point to a cracked ridge, a broken mortar haunch, or a failed valley. Getting the diagnosis right saves money, because replacing tiles when the real fault is the lead work underneath just means calling a roofer twice.
If you are not sure what you are looking at from ground level, a close inspection is the sensible first step. We attend call-outs across Bury St Edmunds. For an active leak causing immediate damage inside the property, it is worth contacting a roofer who can respond urgently rather than waiting for the problem to grow.
This is the part most websites skip, but it directly affects the cost you pay and how long the repair holds. When a tile, slate or ridge section needs replacing, the replacement material must match what is already on the roof, or at least be compatible with it. Mixing materials poorly causes long-term problems with water paths, thermal movement and appearance.
Concrete interlocking tiles are the most common covering on post-1960s roofs. They are heavier than clay or slate, which loads the structure more, but they are widely available and straightforward to match. A cracked or slipped concrete tile can usually be replaced like-for-like without any difficulty. The main downside is that concrete tiles fade over time, so a new tile in an old colour may stand out. That is largely cosmetic rather than structural.
Concrete tiles typically last 30 to 50 years before widespread failure, but individual tiles crack earlier, particularly where a tree branch has struck them or where foot traffic has been used carelessly.
Clay plain tiles are found on older roofs and are still manufactured today. They sit in overlapping courses rather than interlocking, which means the pitch of the roof matters more. A plain-tiled roof needs a steeper pitch to shed water effectively. Replacements should be sourced to match the profile and colour as closely as possible. Reclaimed clay tiles are a practical option when a modern equivalent does not match an older clay, though you should ask where they have come from and check they are sound before they go on.
Clay is harder and more brittle than concrete, so walking on a clay-tiled roof without proper precautions damages more tiles than it fixes. A good roofer uses boards to spread load when working on any tiled surface.
Welsh slate, Westmorland slate, and imported Spanish slate each behave differently. Welsh slate is fine-grained and long-lasting, but it is also more expensive and harder to source in matching sizes. Spanish slate is more affordable and widely available, but it varies in quality and can delaminate faster in frost if the grade is poor. When patching a natural slate roof, the best outcome comes from matching thickness and surface texture as well as colour.
A slate that has slipped its nail does not always mean the nail has corroded. Sometimes the tail of the slate itself has cracked. Identifying which has failed determines whether a single slate repair (using a purpose-made clip called a tingles) is the right fix, or whether nearby slates also need attention because the nails are reaching end of life across a section of the roof.
Flashings seal the joints between the roof covering and vertical surfaces such as chimney stacks, parapet walls, dormer cheeks and abutments. Lead is the traditional and still the preferred material. Properly dressed lead flashings, stepped and wedged into the mortar joint, outlast the tiles around them. Lead is soft, which means it moves with thermal expansion without cracking.
Aluminium flashings are cheaper and perfectly adequate in many situations, though they do not dress as neatly around complex shapes and they require compatible fixings to avoid bimetallic corrosion where they touch other metals.
Mortar-only flashings, sometimes called pointing-over flashings, are a short-term fix at best. Mortar is rigid, so it cracks as the roof moves through temperature cycles. If your chimney is sealed with a thick band of mortar rather than dressed lead, expect to deal with the same leak again within a few years. Replacing mortar with properly dressed lead is the correct repair, even though it costs more upfront.
For flat or low-pitch roofs on extensions and outbuildings, the two most practical repair options are felt and EPDM rubber. Felt is cheaper and familiar, but traditional built-up felt does deteriorate and can blister or split after ten to fifteen years. A repair on an old felt roof is sometimes a short-term measure ahead of a full replacement.
EPDM rubber membrane is a single-ply system bonded or mechanically fixed to the deck. It is flexible, resistant to UV degradation, and a clean EPDM installation can be expected to perform for 20 years or more without attention. EPDM is now a common choice when a flat roof section needs full replacement alongside a repair job. It costs more than felt to install but is generally accepted to be better value over the life of the roof.
Honest price ranges help you judge a quote. Typical figures across the UK at the time of writing are:
These are honest working ranges, not guarantees. What pushes a price up includes difficult access (high rooflines, no ladder access from the side), the need for scaffolding, an unusual or discontinued tile that requires sourcing, and the scale of hidden damage found once the outer covering is lifted.
In conservation areas, the choice of replacement material is not always open. Local planning rules may require like-for-like replacement on the main elevation, particularly if the property is listed or sits in a prominent position. If you are unsure whether your property is affected, check with the local authority before work starts rather than after. A reputable roofer will raise this question with you if the property looks as though it may be affected, but the responsibility ultimately sits with the homeowner.
As well as Bury St Edmunds, we cover Newmarket and the villages nearby, including Moulton, Kentford, Fordham, Exning and Cheveley. If you are unsure whether we cover your location, call us and ask.
If you can see a tile is missing or cracked from ground level, or if you have a damp patch on a ceiling that appeared after rain, call us for a roof survey so we can assess it in person. It helps to tell us roughly when the leak appeared, whether it happens in all rain or only with wind from a particular direction, and whether anyone has been on the roof recently. That information shortens the diagnosis considerably.
For an active leak causing damage inside the property, contact a roofer promptly and do not wait for the problem to grow while the next rain event is forecast.
No obligation · We usually respond within 2 hours
Storm damage, active leak, damaged ridge - we aim to be on-site within 24 hours.
