Roof Replacement and Re-Roofing in Peterborough

What a Re-Roof Involves

A proper re-roof is more than new tiles. The old covering comes off, along with the battens and the underlay beneath it. The roofer checks the rafters and repairs any rot, then fits a breathable membrane, new treated battens at the right gauge for the chosen tile, and the new covering. Ridges, hips and verges are finished either in mortar or with a mechanical dry-fix system, and the lead at abutments and chimneys is renewed rather than reused. Ventilation at the eaves and ridge is added where the roof needs it, because a modern membrane over a cold loft can trap condensation if it cannot breathe.

Replacing fascias, soffits and gutters while the scaffold is up costs far less than coming back later; see guttering, fascias and soffits.

Signs a Roof Is Due for Replacement

• Slipped, cracked or crumbling tiles across a slope rather than in one spot
• A ridge line that dips, or a roof that looks wavy from the street
• Daylight through the roof from the loft, or wet underlay after rain
• Repairs every winter, each in a different place
• The original covering on a house built in the 1970s or earlier

One of these on its own does not settle it. Several together usually do.

1970s and 80s Estate Roofs

Peterborough was designated a New Town in July 1967, and the townships were built out over the following two decades: Bretton first, from 1970, then Orton from the mid-1970s, then Werrington and Paston. Estate houses of that period were typically roofed in concrete interlocking tiles on a felt underlay, with ridges and verges bedded in mortar. Many of those roofs are now thirty-five to fifty-five years old, and on a street where every house was finished in the same year, they are reaching the same stage together.

What a roofer looks at to decide between repair and replacement:

The tiles themselves. Concrete tiles lose their surface over time, grow moss, and crack at the nibs that hook them over the battens. A handful of bad tiles is a repair. A slope where many are softening or slipping usually means the covering is nearly done.

The underlay. Old bitumen felt goes brittle and tears between the rafters, so water that gets past a tile reaches the loft. If the felt is failing, new tiles on top will not fix it.

The ridges and verges. Mortar falls out of older bedded ridges and verges. On a sound roof, re-bedding or converting to a dry-fix system is a good repair. On a roof that is failing elsewhere, it is money spent on the wrong part.

A good roofer will show you what they found and let you decide. If the honest answer is that a few years of repairs are left in it, that should be what they tell you.

Stone Slate and Limestone Villages

West of the city, the villages of Barnack, Helpston, Castor, Ailsworth and Wansford, and the town of Stamford beyond them, have a different kind of roof. Stamford became Britain's first conservation area in 1967, and South Kesteven District Council's appraisal describes Collyweston slate as a widely prevalent roofing material in the town.

Collyweston is not a true slate but a thin-bedded limestone that splits along its layers. It is laid in diminishing courses, with the largest slates at the eaves and the smallest at the ridge, and was traditionally hung on pegs over riven laths with lime mortar. Conservation guidance on these roofs makes a few points worth knowing:

• They most often fail at the fixings, the pegs, nails or laths, rather than the stone
• Local repairs can extend the life of a roof with some slipped slates
• The quarries had closed by the 1960s, so reclaimed slate is the usual source, with some new slate now being split again
• A roof should be re-laid to its original layout and detailing, and cement mortar or foam repairs cause lasting problems

This is specialist work, and it is worth asking any roofer to show you stone roofs they have done before.

Many of these homes sit in conservation areas, and some may be listed. Peterborough City Council says some of its 56 Article 4 directions can include re-roofing or alterations to chimneys and ridge tiles, and that the restrictions differ from area to area. If your home is in a conservation area or is listed, ask the council's conservation team before any work that changes what the roof looks like.

What Changes the Price

Roof size and shape. A simple two-slope semi is quicker than a hipped roof with valleys, dormers and a chimney to work around.

The covering. Concrete interlocking tile is the most economical to supply and fix. Clay plain tile and natural slate take longer to lay, and reclaimed stone slate is slower again.

Access and scaffold. Every re-roof needs a scaffold. A terrace with no side access or a house on a busy road costs more to scaffold than a detached house with a drive.

What turns up underneath. Rotten rafter feet or sagging timbers add to the job once the covering is off. A clear quote says how that will be charged.

Our guide to what a new roof costs breaks down researched 2026 UK prices by house type and covering.

How It Works

Tell us about the house and the roof. We pass your enquiry to a roofing firm that works in your part of Peterborough, and they arrange to survey the roof and quote. The work is theirs, not ours, and we do not inspect or approve them, so our guide to how to choose a roofer sets out the checks worth making. It costs you nothing and commits you to nothing.

Related Services

Not ready for a full re-roof yet? Start with roof repairs. Garage and extension roofs are covered on flat roofing, and stacks on chimney repairs.

Areas We Cover

Re-roofing across Bretton, Orton, Werrington, Paston, Stanground, Hampton, the older city streets, the stone villages, Stamford, the Deepings, Spalding, Wisbech and Huntingdon. see all service areas