A new tiled roof is a significant investment, and it should be done once and done properly. We don't cut corners on the things you can't see once the tiles are on — the membrane, the battens, the ventilation, the fixings. These are what make the difference between a roof that performs for decades and one that starts causing problems within a few years. Every re-roof we do in Surrey follows the same exacting process.
A new tiled roof involves stripping the existing roof covering back to the rafters, inspecting and repairing the structural timbers, then rebuilding from scratch with modern materials. The first new layer is a breathable roofing membrane — we use Tyvek Supro or Cromar Vent 3 — which replaces the old bitumen felt and allows moisture vapour to escape from the loft while keeping rain out. Treated softwood battens (25mm x 50mm, BS 5534 graded) are fixed at the correct gauge for the chosen tile. Then the tiles go on, starting from the eaves and working up to the ridge. Every tile is fixed according to BS 5534 wind load calculations — on exposed sites and higher courses, every tile is nailed or clipped; on sheltered lower slopes, fixing frequency can be reduced. Ridge tiles are fitted using a Klober dry ridge system rather than traditional sand-and-cement bedding, which eliminates the mortar maintenance that old-style ridges need. Hips get a similar dry hip system, and verges are finished with dry verge units from Manthorpe or Klober. Tile vents are installed for high-level ventilation, paired with soffit vents for low-level airflow. For properties in Redhill, where a commuter town in east Surrey with a mix of Victorian terraces, inter-war housing, and newer estates situated on the greensand ridge, we specify tiles and fixings that suit the local exposure and building style. The tile choice is yours — we'll walk you through the options from concrete interlocking to clay and slate-effect profiles, and help you pick something that suits your property and your budget.
The bitumen felt used on roofs until the early 2000s has a limited lifespan. It goes brittle, cracks along the batten lines, and eventually disintegrates. Once the felt fails, wind-driven rain and snow get past the tiles and into the loft. You can sometimes see daylight through the gaps from inside the loft. Breathable membrane — the modern replacement — lasts the life of the roof and allows moisture vapour to escape.
Tile battens absorb moisture over decades, especially where the felt above them has failed. The timber softens, the nails lose their grip, and tiles start slipping. When we strip a roof, we check every batten — and on roofs over 40 years old, most of them need replacing. Fresh treated battens give the new tiles a solid foundation.
Many older roofs were built without proper ventilation, leading to condensation in the loft space. This accelerates timber decay and can cause mould growth on the underside of the roof and in the loft. A re-roof is the perfect opportunity to get ventilation right — tile vents at high level, soffit vents at eaves level, and breathable membrane that lets vapour escape.
Traditional sand-and-cement bedded ridge tiles crack, crumble, and work loose over time. During high winds, loose ridges can lift off entirely, damaging surrounding tiles on the way. We fit Klober dry ridge systems on every new roof — mechanically fixed, with no mortar to maintain, and rated for wind speeds well beyond what the UK typically experiences.
A full re-roof on a typical semi-detached property in Redhill costs £6,000-£9,000 with standard concrete interlocking tiles like Marley Edgemere or Redland Grovebury. Detached houses with larger roof areas run £8,000-£14,000. Premium tiles — handmade clays, thin leading edge profiles, or slate-effect tiles — add to the cost. Scaffolding is included in our re-roof quotes and typically represents £800-£1,500 of the total. If rafters or other structural timbers need attention, that's quoted separately. Dry ridge, dry hip, and dry verge systems are included as standard — we don't charge extra for modern fixings. Per square metre, expect £55-£85 for tiles installed on new battens and membrane, depending on the tile type chosen.
Tiles: Marley Edgemere, Marley Mendip, Redland Grovebury, Redland Mini Stonewold, Sandtoft Calderdale Edge, and other profiles depending on preference and budget. For clay and premium options, we work with Marley Acme, Dreadnought, Tudor, and Wienerberger. Breathable membrane: Tyvek Supro (our first choice) or Cromar Vent 3. Battens: 25mm x 50mm BS 5534 graded treated softwood. Ridge system: Klober Uni-Click dry ridge with ventilated ridge roll. Hip system: Klober dry hip with hip support tray. Verge: Manthorpe SmartVerge or Klober dry verge units. Ventilation: Manthorpe tile vents (high level) paired with Manthorpe continuous soffit vent strip. All fixings: stainless steel or galvanised to BS 5534.
We inspect your existing roof in Redhill — from outside and inside the loft. We check the tiles, felt, battens, timbers, ventilation, and chimneys. We measure up for scaffolding and estimate the tile quantity needed.
We walk you through the tile options that suit your property and budget. Once you've chosen, we provide a detailed written quote covering every element — scaffolding, stripping, membrane, battens, tiles, ridge system, ventilation, and disposal.
Scaffolding goes up first, providing safe access to the entire roof. The old tiles, battens, and felt are stripped off and the rafters inspected. Any timber repairs are carried out before the new materials go on.
Breathable membrane is laid across the rafters, followed by treated battens at the correct gauge. Tiling starts from the eaves and works up to the ridge, with every tile fixed to BS 5534. Dry ridge, hip, and verge systems are fitted last.
Final checks on all fixings, flashings, and details. Scaffolding comes down, debris is removed, and the site is left clean. You receive a 10-year workmanship guarantee plus the manufacturer's tile and system warranties.
Re-roofing work across Redhill covers the full spectrum of property types and ages. Redhill is a commuter town in east Surrey with a mix of Victorian terraces, inter-war housing, and newer estates situated on the greensand ridge. Properties from the 1930s-60s era are the ones most commonly needing re-roofs now — their original concrete tiles, bitumen felt, and untreated battens have reached the end of their working lives. The key decision for homeowners is which tile to choose: concrete interlocking tiles are the most cost-effective and come in a wide range of profiles; thin leading edge tiles give a sleeker modern look; and clay or slate-effect tiles suit period properties where appearance matters. Local planning restrictions in conservation areas of Surrey may dictate the tile type — we're familiar with these requirements and can advise.
Re-roofing is one of our core services across Surrey. We've done hundreds of them and our process is refined — efficient on your time, thorough in quality, and always on budget.
Dry ridge, dry hip, dry verge — no mortar bedding anywhere on your new roof. These systems are maintenance-free, mechanically fixed, and rated for extreme weather.
Every tile is fixed according to the current British Standard for wind loads. We calculate the fixing specification for your specific location and roof geometry — not just nail every fourth tile and hope for the best.
We plan around the weather so your home isn't exposed overnight. Skip bags are on site from day one for debris. We respect your property and leave it as we found it — minus the old roof, plus a new one.
A typical semi-detached re-roof costs £6,000-£9,000 with concrete interlocking tiles. Detached homes run £8,000-£14,000 depending on size and tile choice. Premium tiles like handmade clay or natural slate add considerably. These prices include scaffolding, stripping, membrane, battens, tiles, dry ridge system, ventilation, and disposal of old materials. We quote fixed prices after a thorough survey.
A typical semi-detached takes 5-7 working days from scaffolding going up to the last tile going on. Detached houses might take 7-10 days depending on complexity. We plan around the weather forecast and never leave a roof exposed overnight — if rain is forecast, we sheet over at the end of each day.
In most cases, no — a like-for-like re-roof is permitted development. However, if you're changing the roof height, shape, or material significantly, or if your property is listed or in a conservation area, you may need planning permission. We're familiar with the requirements across Surrey and can advise on your specific situation.
It depends on your budget, your property style, and any local planning requirements. Concrete interlocking tiles (Marley Edgemere, Redland Grovebury) are the most cost-effective and come in various profiles and colours. Thin leading edge tiles give a modern look. Clay tiles suit period properties. We'll show you samples and help you choose something that looks right on your specific property.
Yes. A new roof removes a significant concern for any potential buyer and their surveyor. Estate agents across Surrey consistently report that a new roof adds perceived value and makes properties easier to sell. It also reduces your home insurance premiums in many cases. The exact value added varies, but it's generally a good return on investment.
Breathable membrane (like Tyvek Supro) replaces the old-style bitumen felt under your tiles. It keeps rain and wind out but allows moisture vapour from inside the house to pass through and escape. This prevents condensation in the loft, which was a common problem with old felt. Breathable membrane also lasts much longer — typically the life of the roof — compared to bitumen felt which perishes after 20-30 years.
A dry ridge replaces the traditional sand-and-cement mortar bedding that holds ridge tiles in place. Instead, ridge tiles are mechanically clipped onto a rail that runs along the apex of the roof. It's more secure in high winds, doesn't crack or crumble like mortar, and requires no maintenance. We use Klober dry ridge on every new roof — it's simply a better system.
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