Nationwide Roofing Southern offers trusted roofing services across Lewes. With over 50 years of expertise, we provide tailored solutions for your roofing needs, with free surveys and quotes.
Or speak with our friendly team:
Roofing in Lewes means working on buildings that have already stood a long time. Older roofs bring older problems: tired mortar, timbers that have moved, slates fixed in ways nobody uses any more, and pitches that vary from one property to the next. Nationwide Roofing Southern has been doing this across Sussex for over 50 years. Every project is backed by insurance guarantees, and surveys and quotes are free.
Or speak with our friendly team:
We prioritise timely project completion with minimal disruption to your home or business, ensuring you receive dependable roofing solutions when you need them.
Our fully accredited and qualified team adheres to the highest industry standards, ensuring safe, professional roofing installations and repairs.
We use premium materials to create long-lasting, weather-resistant roofs that protect your property for years.
Most roofs we look at in Lewes need judgement before they need materials. The question is usually whether a covering has genuinely failed or has another decade in it, and the answer changes what you spend. We cover the whole range so the recommendation is not shaped by the one thing we happen to fit. Our main services include:
Or speak with our friendly team:
A new roof on a Lewes property is rarely a straight swap. Once the covering is off, the state of the battens, the underlay and the timbers decides what happens next, and on older buildings there is usually something to put right. We work in tile, slate and metal, match the new covering to the character of the building where that matters, and finish the fascias, soffits and rainwater goods as part of the same job.
Replacement makes sense in Lewes when repairs stop holding. Slipped slates that come back every winter, ridge and verge mortar that has crumbled along its whole length, and daylight through the underlay are the usual signals. We strip and re-cover in sections so the building stays weathertight, replace battens and underlay as we go, and sort out insulation and ventilation while the roof is open.
Leaks in Lewes often show up a long way from where the water is actually getting in, particularly on older roofs with complicated junctions and later extensions. We work back to the source rather than sealing the nearest visible gap, then repair the covering, the flashings or the leadwork as required. Where a repair is only going to buy a season, we will say so instead of taking the money twice.
Flat roofs in Lewes tend to sit on extensions, dormers and outbuildings added to older houses, and the junction with the original building is where they usually fail. We install and repair single ply, felt and liquid systems, set the falls so water actually clears, and form the upstands and abutment detailing properly rather than relying on sealant.
Pitched roofs in Lewes vary street by street, and the steeper ones need fixing specifications that a shallow modern roof would not. We re-tile and re-slate, renew battens and underlay, rebuild ridges, hips and valleys, and replace leadwork at chimneys and abutments. Dry ridge and dry verge systems are an option where repeatedly failing mortar is the actual problem.
A green roof works on a Lewes building where a flat roof is overlooked from higher ground or from the building itself, and where drainage and insulation could both be better. We build the full make up, from waterproofing and root barrier through drainage layer, substrate and planting, and we confirm the structure can take the loading before specifying anything.
As trusted hot melt roofing contractors in Lewes, we provide high-performance waterproofing solutions for flat roofs across residential and commercial properties. Hot melt roofing is ideal for projects that require a durable, fully bonded membrane, particularly on inverted roofs, green roofs, and podium-level structures.
The system is installed as a heated liquid, forming a seamless and joint-free layer that adheres directly to the roof deck. This approach removes common weak points such as laps or seams, offering long-term protection against water ingress, especially important in Lewes’ varied weather conditions.
Typical uses for hot melt roofing in Lewes include:
Green roofs, where a dependable waterproof base is essential
Terraces, balconies, and podium decks, which often carry paving or ballast
Inverted flat roofs, with insulation layered above the membrane for added protection
Hot melt is also self-healing and built to last the full life of the structure, making it an excellent choice for long-term performance. We’ve delivered hot melt roofing solutions in Lewes for everything from eco-friendly home upgrades to large-scale new builds, always with precision, reliability, and expert care.
If you’re planning a flat roof project in or around Lewes, speak with our team about whether a hot melt system is the right solution.
Or speak with our friendly team:
Property owners in Lewes use Nationwide Roofing Southern because:
Or speak with our friendly team:
A Lewes roofing job runs in the same order every time:
Or speak with our friendly team:
If a roof in Lewes is leaking, shedding slates or simply old enough to be worth checking, start with a survey. We will tell you whether it needs replacing, repairing or leaving alone, and put that in writing with a price. Contact us for a free roof survey and quote.
Or speak with our friendly team:
Lewes sits in the Ouse Valley between the South Downs and the East Sussex coast. The town’s valley setting funnels westerly and south-westerly autumn gales, which test ridge tiles, slate clips and chimney pointing on exposed properties, particularly those on Cliffe and the upper streets. The Downs above the town offer no shelter from open-country winds. Frost damage to cracked pointing on older properties is the main winter risk. Salt-related corrosion is reduced compared with the coast but still a minor factor on the most exposed roofs.
Yes. Lewes has multiple conservation areas covering most of the historic town centre, including Cliffe, Southover and Wallands, with one of the highest concentrations of listed buildings in East Sussex. Conservation area rules and listed building consent are the homeowner’s responsibility and can restrict roof shape, slope, tile material and rooflight placement. We recommend checking with Lewes District Council’s planning team before any roof work begins, and we will work to whatever specification the council approves.
Lewes has a particularly rich housing stock: timber-framed and tile-hung cottages along the older lanes, Georgian and Victorian townhouses with natural-slate pitched roofs and lead-lined parapet gutters, flint and brick cottages in the lanes below the castle, plus Edwardian and inter-war additions across the wider town. Many older roofs use heavy clay peg tiles or natural slate that need careful matching when replaced. Newer estate housing uses concrete interlocking tiles. Each comes with a different maintenance pattern.
After a strong westerly or south-westerly up the Ouse Valley, look for slipped, cracked or missing slates and tiles, dislodged ridge or hip tiles, debris in valley gutters and parapet boxes, and damp patches on top-floor ceilings or chimney breasts. Lifted lead flashing around chimneys and tall Georgian parapets is a common storm casualty on older Lewes properties. If you spot anything, get it covered or assessed before the next weather front arrives.
Yes, and in Lewes it is a large part of the work. Older roofs behave differently. The covering is often bedded in lime mortar that has gone soft, the timbers below have usually moved over a century or more, and a repair has to sit with what is already there rather than impose a modern detail on it. Consents remain the owner’s responsibility and we will work to whatever the council approves. What we bring is a survey that records what the roof actually is before anyone specifies anything.
Not usually, and on a Lewes roof it is often the wrong answer. A sound older covering with one failed area is normally repaired, and much of the original material can stay. What decides it is the condition underneath: if the battens and timbers are sound then a repair makes sense, and if they have gone then renewing the covering alone only defers the job. The survey looks below the tiles for that reason, and the quote makes clear which of the two you are being priced for.
Access is the big one here. Lewes has steep, narrow streets and terraces with almost no frontage, so getting a scaffold up and materials in can shape a quote as much as the roof does. After that it is how much of the covering has to come off, whether the timbers need attention once they are visible, and whether the roof has to be stripped and reinstated by hand because of what it is. The survey settles all of that before a written quote goes out.
That depends on your policy and it is a question for your insurer rather than for us. As a rule policies separate sudden damage, such as tiles taken off in a gale, from gradual wear and failure through age, and the second is rarely covered. What we can do is survey the roof and put the specification and the quote in writing, which is the sort of detail an insurer normally asks to see. We will not advise you on what to claim.
The town itself, Cliffe, Southover and Wallands, and out through the villages along the Ouse and under the Downs. We have been roofing across Sussex for over 50 years, and the older building stock around Lewes is a large part of what that experience is in. The surveyor who comes out will have seen roofs like yours before.
Yes, and on older Lewes property flat roofing turns up where people do not expect it: behind parapets, in valley gutters between ranges, and over back additions and garden rooms. Those areas are often where a long-standing leak is actually coming from, because they hold water and they sit out of sight. We install hot melt and other flat systems, and the leadwork that goes with them, which on a historic roof frequently matters more than the membrane does.
Or speak with our friendly team:
Or speak with our friendly team:
At Nationwide Roofing Southern, we are members of the National Federation of Roofing Contractors (NFRC) and we are CHAS accredited. Our accreditations reflect our commitment to high-quality service, strict safety standards, and lasting results. Whether it’s repairs, installations, or maintenance, you can trust our skilled team to deliver reliable roofing solutions that meet industry expectations.