Mildenhall Roofers installs new roofs across Newmarket and the surrounding area, and helps homeowners work out whether a full replacement is genuinely necessary or whether repair is the smarter option.
Call any time. Calls are answered day and night and passed straight to our roofers.
A common question is whether a property actually needs a completely new roof, or whether the right repairs would solve the problem for years to come. The honest answer depends on the age of the existing covering, the condition of the underlying structure, and the nature of the faults. Getting this decision wrong in either direction costs money: unnecessary replacements are expensive, but repeated repairs on a roof that is genuinely at end of life will cost more in the long run than doing the job properly once.
If a roof is under 15 to 20 years old and the overall covering is in reasonable condition, targeted repairs are almost always better value. A handful of slipped or cracked tiles, a failed lead flashing around a chimney, or a small section of open pointing at the ridge can all be fixed without touching the rest of the roof. The structure and underlay are still doing their job, and replacing everything would be wasteful.
Repairs also make sense after storm or wind damage, even on older roofs, if the damage is localised. If a gust has lifted a run of ridge tiles or dislodged slates in one section, the rest of the roof may still have useful life. A proper inspection will confirm whether the damaged area is isolated or whether the storm has simply revealed wider deterioration that was already happening.
Situations where repair tends to be the right call:
A roof covering does not last forever. Concrete interlocking tiles typically perform well for 40 to 60 years; natural slate can last considerably longer if the nails hold, but nail fatigue - where the original iron or early copper fixings corrode - causes widespread slippage after 70 to 100 years on older properties. When slates are slipping across the whole roof rather than in isolated spots, re-nailing or wholesale replacement is usually the only realistic fix, because you cannot know which of the remaining slates are held by corroding nails.
Traditional felt flat roofs have a shorter lifespan, typically 10 to 20 years for a standard built-up felt system. When a flat roof starts showing multiple blisters, cracks, or is leaking in more than one place, patching each failure individually becomes an ongoing exercise. A full replacement with modern materials - EPDM rubber membrane or a torch-on felt system properly specified - will stop the cycle.
Situations where replacement tends to be the right call:
No one can tell you reliably whether to repair or replace without getting on the roof and looking properly. A view from the ground or a quick scan with binoculars can spot obvious missing tiles or visible damage, but it cannot assess the underlay, the condition of the battens, the fixings on the slates, or whether the timbers are sound. A proper inspection from scaffold or a suitable ladder is the only way to give you an honest recommendation.
When we survey a roof in Newmarket, we check the covering tile by tile or slate by slate in the areas of concern, lift a few tiles to inspect the underlay and battens, and look at the roof space from inside where possible. Only after that can we tell you whether repair or replacement is genuinely the right route.
A full pitched roof replacement on a standard three-bedroom semi in this area typically costs between £5,000 and £10,000 for concrete interlocking tiles, depending on the complexity of the roof, access and whether any timber work is needed. Natural slate adds to the cost - typically £8,000 to £15,000 or above for the same property - because the material is more expensive and takes longer to lay correctly. Clay plain tiles sit in a similar price range to natural slate.
For flat roofs, an EPDM rubber replacement on a typical single-garage or extension roof of around 20 to 30 square metres costs in the region of £1,500 to £3,500. Larger flat roofs or those needing deck replacement cost more. These figures are guides; the only reliable price is a written quote based on your specific roof.
Targeted repairs, by contrast, are far cheaper. Replacing a few slipped tiles, re-leading a chimney flashing, or repointing ridge tiles will usually cost a few hundred pounds, not thousands. If a contractor is pushing you towards full replacement for faults of this type, it is worth getting a second opinion.
Flat roofs generate more repair-versus-replace questions than pitched roofs because they are more likely to be inspected regularly and because their problems are often obvious - ponding water, bubbling felt, damp patches on the ceiling below. A small blister or a single area of cracked felt on an otherwise intact flat roof can be cut out and patched with compatible material. But if the felt is generally soft, cracked across its surface or pulling away from upstands in multiple places, patching is borrowing time rather than solving the problem.
EPDM rubber systems, when properly installed on a prepared deck with the correct falls, typically outlast traditional felt by a considerable margin. If you are replacing a flat roof, it is worth considering whether the deck needs to be relevelled at the same time - an improvement to the falls costs more upfront but reduces the risk of future ponding.
If you are building an extension or a new outbuilding and need the roof specified from scratch, the decisions are different again. There is no existing covering to assess; instead, you choose the system, the material and the detail from the outset. Getting the specification right at this stage - correct rafter size and centres, breathable underlay, appropriate tile weight for the pitch, and correct lead specification at any abutments - avoids problems later that are costly to correct once the building is finished.
We work in Newmarket and the surrounding area. Call us for a roof survey and we will give you an honest assessment of whether repair or replacement is the right course of action for your property.
No obligation · We'll call you to arrange a free visit
Call any time. Calls are answered day and night and passed straight to our roofers.
