Roof repairs, slate work and flat roof waterproofing across SW11, from the Victorian estates around Latchmere Road to the riverside blocks at Battersea Power Station. Free survey, 10-year workmanship guarantee.
Battersea is the one area we cover where the constraint on a roof comes from the address rather than from the work. The same repair can be routine on one street and need a planning application on the next, because SW11 contains six conservation areas of its own plus the edges of two more, and they were drawn around individual estates rather than around the district.
K & M Roofing Solutions works across the whole of SW11, from the terraces off Northcote Road and around Latchmere Road, through Broomwood and Nightingale and the streets between Wandsworth Common and Clapham Common, out to the riverside at Battersea Power Station and Nine Elms.
That range is the second thing that shapes the work here. A hundred-year-old terrace and a two-year-old apartment block can sit a few hundred metres apart in Battersea, and they have nothing in common: different structures, different failure modes, different waterproofing and completely different rules about who lets you onto the roof. Quoting them the same way is how it goes wrong in this postcode.
Battersea shares SW11 with Clapham, and the two are genuinely different jobs, so if your address sits on the Lambeth side of the Common then our Clapham page covers that stock and those designations instead.
Battersea owners tend to check a contractor before letting them near a designated roof, which is fair: the K & M Roofing Solutions listing on Google is where the reviews sit, alongside the Croydon base the work is run from. The rating there is 5.0 from 60 reviews.
Battersea was built in layers, and each layer fails differently.
The bulk of it is two and three storey Victorian and Edwardian terraced housing, densest on the streets running off Northcote Road and around Latchmere Road. These are London stock brick with timber floors, and they carry high, steeply pitched slate roofs, which is the detail that matters most on a repair: the pitch is too steep to work off safely without proper access, and the slate is original often enough that matching it is a sourcing exercise rather than a purchase.
The Shaftesbury Park Estate and the Latchmere Estate are a distinct group inside that. Both are complete planned estates of late Victorian and Edwardian cottages, built as a single design rather than accumulated street by street, and both survive largely intact. Welsh slate, red ceramic ridges, stock brick with red decorative banding, moulded window surrounds and canopies over the doors are not decoration on these houses, they are the reason the estates are designated.
Between Wandsworth Common and Clapham Common the houses get substantially larger. The streets known locally as the ones between the commons are among the most expensive in south London, and the roofs there are correspondingly complicated: multiple slopes, valleys, bay roofs, dormers added at various dates and rear additions extended more than once.
Mansion flats and purpose-built blocks form the next layer, mostly interwar, mostly with shared roofs and a lease that decides who is responsible for them. Then the river frontage, which is two generations in itself: the 1980s blocks built along the water and the recent development at Battersea Power Station and Nine Elms, where roofs are terraces, podiums and plant decks rather than anything a roofer would recognise from the terraces a mile inland.
These are the faults SW11 generates more of than the areas around it, and the first two account for most of what we are called to.
The Victorian and Edwardian stock in Battersea was built with solid brickwork and no cavity, so once water is in the masonry there is nothing inside the wall to stop it reaching the inside face. That is why so much SW11 damp appears on a bedroom wall a long way from where the water actually entered, and why the repair starts with finding the entry point rather than treating the stain.
The 1980s blocks along the Battersea river frontage are now at the age where the original flat roof covering has run out, and they are exposed in a way the inland terraces are not: open aspect, wind off the river and full sun with nothing shading them. They also tend to be occupied throughout, which is what usually decides the specification, because a cold-applied overlay can be done above people who are still living underneath.
Large parts of Battersea nearest the river were industrial before they were residential, and made ground behaves differently from undisturbed London clay. Where a building has moved at basement level the effect travels upwards, and it shows at the top of the building as opened parapet joints, cracked render at roof level and flashings pulled away from an abutment. Sealing the crack without recognising the movement behind it buys a season at most.
Ground water sits high in the streets nearest the Thames, which matters to a roofer more than it sounds. It keeps the base of the building permanently damp, so any water arriving from above has nowhere to dry to, and a defect at roof level that would be a slow nuisance further inland turns into a persistent damp problem here. It is also why diagnosis in riverside SW11 has to rule out what is coming up before blaming what is coming down.
Battersea period roofs are steeper than average, which is good for shedding water and bad for access. Nothing on these slopes can be reached from a ladder safely, so the honest position is that access is a real line in the quote rather than an afterthought. It is also the reason a survey by drone is often the sensible first step here: it establishes whether a scaffold is justified before anyone pays for one.
On Shaftesbury Park and Latchmere the roof is part of the listed character of the estate, so a repair has to match Welsh slate on size, thickness and colour, and match the red ceramic ridge that runs along the top. A grey concrete ridge tile on one of those roofs is visible from the pavement for the rest of the building life. This is the single most common way a cheap repair becomes an expensive one in SW11.
Battersea has six conservation areas of its own: Battersea Park, Shaftesbury Park Estate, Latchmere, Battersea Square, Park Town, and the district also takes in parts of the Clapham Common North Side and Wandsworth Common North Side designations. Wandsworth has 46 conservation areas across the borough in total, so an SW11 address being inside one is more likely than most owners assume.
Shaftesbury Park Estate and Latchmere are controlled more tightly than anything else we work on. They were built as complete estates and they are protected as complete estates, which means the material palette is part of the designation: stock brick, the red decorative banding, the window surrounds, the door canopies, Welsh slate and red ceramic ridge tiles. Anything visible from the street is very likely to need a planning application, including work that would be ordinary maintenance three streets away.
Then there is the practical problem that nobody tells you about. Wandsworth does not publish its Article 4 directions to the national planning data register, so unlike most London boroughs you cannot confirm the permitted development status of an SW11 address from open data. The mapping tools that homeowners, architects and builders normally rely on will show nothing, and showing nothing is not the same as there being nothing. The only reliable answer comes from asking the council about your specific address.
We treat that as part of the survey rather than as your problem to solve. If a job alters the appearance of the building rather than simply repairing it, we say so, and we say plainly that the Article 4 position has to be confirmed with Wandsworth in writing before anything is ordered. What we will not do is price a design on the assumption that permitted development applies, because in this borough that assumption cannot be checked the usual way.
Four services cover most of what Battersea buildings actually need, split roughly between the period stock and the river frontage.
Slate repairs, ridge and hip re-bedding, valley leadwork and chimney flashings on the steep Victorian and Edwardian pitches, with matched Welsh slate and red ceramic ridge where the estate designation requires it.
More about pitched roof repair and re-roofingRear additions and dormers on the terraces, and the ageing covering on the 1980s riverside blocks, where the exposure to wind and sun off the river is what shortens the life of the surface.
More about flat roof repair and waterproofingThe system that makes an occupied Battersea block workable. Nothing is stripped off, no hot works permit is needed, and the roof stays weathertight through the job while residents stay in their flats.
More about liquid applied waterproofingBattersea has a high share of managed blocks and let flats, so every job is priced from the survey and written up afterwards with dated photographs, which is what a service charge account needs behind it.
More about maintenance for blocks and managing agentsSend us your SW11 address and what you have noticed. The survey is free, and if the honest answer is that you do not need the work, that is what the report will say.
