Roofers in Hackney who actually turn up.

What Greenwich roofs go wrong with, and what it costs

Greenwich mixes grand Georgian terraces, Victorian streets and large postwar estates, giving its roofs a very mixed character. The borough sits close to the Thames and gets exposed to driving rain and strong river winds, which tends to speed up wear on older slate and felt roofs. Many homeowners only notice a problem once a leak has already reached a ceiling.

The houses

Around Greenwich town centre, Blackheath and parts of Charlton, handsome Georgian and Victorian terraces are common, often with slate roofs, parapet walls and decorative chimney stacks. These older roofs rely on sound lead flashing around chimneys and parapets, and on slates that have not slipped or cracked with age. In conservation-sensitive streets near Blackheath Village, roof lines are usually kept in their traditional form, so repairs tend to favour matching materials rather than a full style change.

Further out towards Eltham, Plumstead and Kidbrooke, semi-detached and terraced houses from the early and mid twentieth century are more typical, many with pitched tile roofs and simple timber frames. Greenwich also has a notable number of postwar and later estates with flat or low-pitch felt and asphalt roofs, which need regular checks for ponding water and worn seams. Across the borough, bay window roofs and small rear extensions are common trouble spots where flat roofing meets the main pitched roof.

The jobs we see most

• Slate and tile repairs Replacing slipped or cracked slates and tiles on Georgian and Victorian terraces around Greenwich and Blackheath, matching the existing roof covering where possible.
• Lead flashing renewal Re-leading around chimneys, parapets and roof junctions on older terraced houses, a common fix where leaks appear near chimney stacks.
• Flat roof repairs Patching or replacing worn felt and asphalt flat roofs on postwar houses, estate blocks and rear extensions, with attention to standing water and ageing seams.
• Chimney stack repointing Repointing and repairing chimney stacks on period terraces, where loose mortar and cracked pots are a frequent cause of damp.
• Gutter and downpipe clearing Clearing and repairing gutters and downpipes on both terraced houses and flat roofed properties, reducing the risk of overflow during heavy rain near the river.

Conservation areas and listed buildings

Much of inner London sits within conservation areas, and parts of Greenwich, including streets near Blackheath Village and the historic core around Greenwich town centre, are no exception. In these areas, councils often expect like-for-like materials such as matching slate or clay tiles when a roof is repaired or replaced, rather than a switch to modern alternatives. The borough planning team can confirm whether a specific property falls within a conservation area and what restrictions apply before any work begins.

What it typically costs in Greenwich

Typical London ranges. Your quotes will depend on access, scaffolding and the materials on your roof.

One local tip

If your home is near the river in Greenwich, ask your roofer to check flashing and flat roof edges after any period of strong wind, since river gusts can work materials loose faster than in more sheltered streets.