Roof repairs in Ely cover all types of work, from slipped tiles and failed flashings to ridge repairs and flat roof work on extensions and outbuildings.
Price is often the first thing homeowners want to understand before they call a roofer, and that is a sensible instinct. Knowing the realistic range for a job helps you judge a quote fairly and avoid paying well over the odds, or accepting a price so low that corners are being cut. This page sets out honest typical costs for the roof repairs we carry out in Ely, and explains the specific factors that push a price up or bring it down.
Replacing a small number of individual slipped, cracked or missing tiles is the most straightforward category of roof repair. A typical price for replacing one to five tiles, including labour and materials, falls in the range of £150 to £350. The lower end applies where the roof is accessible by ladder, the tiles are a standard concrete interlocking type that is easy to source, and the repair is on a single storey or a low-pitch section.
The price rises towards or beyond the upper end when:
Natural slate repairs typically cost more than concrete tile repairs at a like-for-like scale. Good Welsh or Westmorland slate costs more per unit than imported alternatives, and the fixing method (using a clip called a tingle where a single slate has slipped its nail) requires more care than simply slotting a concrete tile back into its interlocking groove.
Ridge tiles sit at the apex of the roof and are bedded and pointed in mortar. Frost, thermal movement and age cause the mortar to crack and eventually loosen the tiles. A loose ridge tile is a safety hazard as well as a source of leaks, because water tracks down behind the tile and into the roof space below.
Repointing or re-bedding a section of ridge tiles typically costs £300 to £600 for a run of about three to five metres. A full ridge replacement on a longer run of a semi-detached property could reach £700 to £1,200 depending on length and access. The price is driven by the number of tiles involved, the type of mortar mix required, how accessible the ridge is, and whether any tiles themselves are cracked and need replacing as well as repointing.
Some roofers offer to repoint a ridge without removing and re-bedding the tiles. On a ridge where the mortar is badly degraded, repointing alone is often a short-term fix because the bedding beneath the tile has also failed. A thorough job lifts each tile, clears the old mortar, re-beds the tile on fresh mix and then points neatly over the joint. Ask which approach is being proposed and why.
Flashings are the metal sections that seal the joint between the roof covering and a vertical surface such as a chimney stack, a parapet wall, or a dormer cheek. Lead is the standard and preferred material. It is soft enough to dress neatly around complex shapes, and it tolerates the constant thermal movement of a roof without cracking.
Replacing lead stepped flashings to a chimney stack typically costs £400 to £900. The range is wide because chimney stacks vary considerably in size. A small single-flue stack on a 1930s semi needs far less lead than a large double-stack on an older detached property. The complexity of the shape also matters: a plain rectangular stack on a straight roof slope is far simpler to flash than one set into a valley or at a hip.
A mortar-only flashing, where the joint between the stack and the tiles is sealed with a rendered mortar fillet rather than dressed lead, is cheaper initially but rarely lasts more than a few years before cracking and admitting water. If a quote you receive proposes mortar-only as a long-term solution to a chimney leak, it is worth asking why lead is not being used instead.
Valley linings, which run in the internal angle between two roof slopes, are another common repair. Lead valley linings typically cost £400 to £900 for a single valley, depending on length and access. Proprietary plastic valley liners are a cheaper alternative and are widely used on new roofs, but on an older roof they need to be fitted carefully to match the existing tile geometry.
Many properties in and around Ely have flat or low-pitch roof sections on extensions, bay windows or outbuildings. When an existing flat roof develops a leak, the first question is whether the problem is a localised failure or a sign that the whole membrane is nearing the end of its life.
A patch repair on a small area of an existing felt or EPDM rubber roof typically costs £150 to £400. This is appropriate where the membrane is otherwise in reasonable condition and the failure is clearly isolated.
A full flat roof replacement in EPDM rubber membrane on a typical single-storey extension or garage costs roughly £800 to £2,000 depending on the size of the area and the condition of the deck beneath. EPDM is a single-ply rubber membrane bonded or mechanically fixed to the roof deck. It is flexible and performs well over the long term. Felt is cheaper to install but traditional built-up felt systems do deteriorate and can blister or split, particularly over areas where the deck underneath has minor movement.
When a flat roof is repeatedly repaired and still leaks, the question to ask is whether the underlying deck is also damaged. A wet or delaminated deck needs replacing before any new membrane goes on top, and that adds to the overall cost. A roofer who quotes for a membrane only without inspecting the deck condition is not giving you a complete picture of the likely total.
The factors below consistently add cost to a roof repair job, regardless of the type of repair:
Easy access from a single ladder, a straightforward standard tile in current production, a repair on a single-storey roof, and a clear and isolated fault with no hidden secondary damage are all factors that keep the price at the lower end of the typical range.
Combining jobs also saves money. If the ridge needs repointing and the chimney flashings also need attention, having both done in the same visit costs less in total than two separate call-outs.
When a leak is active and rain is getting into the property, it is worth contacting a roofer who can attend promptly. A temporary heavy-duty tarpaulin can be fixed over the affected area to protect the interior while a full repair is planned. Call us and tell us the situation is urgent so we can respond accordingly.
We cover Ely and the surrounding area from our base in Newmarket, including Moulton, Kentford, Fordham, Exning, Cheveley and Bury St Edmunds. If you are unsure whether we cover your location, call us and ask.
If you have a roof problem in Ely and want a clear picture of what the repair involves and what it is likely to cost, call us to arrange a roof survey. The more you can tell us about the location of the problem and when it started, the faster we can reach a diagnosis and give you a realistic figure to work with.
No obligation · We usually respond within 2 hours
Storm damage, active leak, damaged ridge - we aim to be on-site within 24 hours.
