Roofers & Builders in Windsor, Berkshire
Roof repairs, new roofs, extensions and renovations for homes across Windsor, Clewer, Dedworth and Old Windsor, from a family-run team with 36+ years’ experience.
Introduction
Windsor’s housing sits close to a working royal residence and a historic town centre, which means a good proportion of the town’s properties are period buildings, some listed, in conservation areas around the castle and along the older streets. Delmere Projects Ltd carries out roof repairs, re-roofing and renovations on these more sensitive properties, alongside more straightforward extensions and refurbishments on the later housing further out in Clewer, Dedworth and Old Windsor.
Working close to Windsor Castle and within conservation areas means paying more attention to materials and detailing than on a standard property, and Delmere’s approach, survey first then a detailed written quote, is built around getting that right before work starts, not after.
Roofing in Windsor
Windsor’s roofs range from listed and period buildings near the castle and town centre, where materials and detailing need to match conservation area requirements, to more straightforward roofs on the later housing in Clewer, Dedworth and Old Windsor. Delmere’s roofing work here covers repairs, full re-roofs, and both slate and flat roofing, with every job starting with a drone survey rather than a guess from the ground.
Roof Repairs Diagnosed with a drone survey before any work is quoted, useful on period and listed properties where scaffolding access can be more complex and where the actual cause of a leak needs identifying before any work starts.
New Roofs Full re-roofs are carried out with breathable underlay, treated battens, and properly lead-dressed valleys and abutments as standard, with materials matched to a property’s existing roof and, where relevant, conservation area guidance.
Slate Roofs Delmere fits both natural slate (Welsh or Spanish) and fibre cement or reconstituted slate alternatives, and advises on which suits a given property, including on listed and conservation area buildings where planning will only accept certain materials.
Flat Roofs Flat roofing on rear extensions, garages and outbuildings is fitted in felt, GRP fibreglass or EPDM rubber, chosen for the specific application rather than defaulted to whichever is cheapest.
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Home Renovations & Refurbishments in Windsor
Delmere offers both a full design-and-build service and building to a design a client or architect has already produced, depending on how much input the homeowner wants. Renovations on period and listed properties near the town centre are matched to conservation area requirements and existing proportions, rather than a generic spec.
Whole-Home Refurbishments Refurbishments for period and listed properties near the town centre, and later homes in Clewer, Dedworth and Old Windsor.
Kitchens Kitchen renovations designed and project-managed from scratch, or built to a design you’ve already commissioned.
Bathrooms Full bathroom renovations and refits, including structural changes where the layout needs to change.
Home Modernisation Updating a dated interior (layout, finishes, windows, doors and joinery) matched to conservation area requirements where a property sits within one.
Building Work in Windsor
Extension and conversion work in Windsor needs closer attention where a property sits within a conservation area or close to the castle, though the later housing in Clewer, Dedworth and Old Windsor is generally more straightforward. Delmere carries out extensions, loft conversions and garage and outbuilding conversions across the town, with planning and building regs support handled in-house on some projects and alongside a client’s own architect on others.
Rear & Side Extensions Extensions for family homes across Windsor are designed to suit the property and its conservation status, with planning and building regs support handled in-house or alongside your architect depending on the job.
Loft Conversions Dormer, hip-to-gable and mansard conversions are all carried out, subject to closer planning scrutiny on properties within conservation areas.
Garage & Outbuilding Conversions Garages and outbuildings are converted into home offices, annexes, gyms or garage-to-kitchen extensions.
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36+ years' hands-on experience, led by director Daniel Cossette, including work on period and listed properties.
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Drone roof surveys provide 4K photographic evidence of a roof's condition, particularly useful where scaffolding access is restricted.
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Family-run and fully insured, with director Mel Morgan coordinating every project from enquiry to completion.
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Detailed written quotations for every job, so the scope, materials and cost are agreed before work starts.
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Experience with conservation area requirements, matching materials and detailing where a property's setting demands it.
Areas We Cover Near Windsor
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For All Your Windsor Building Requirements
Roof repairs for period properties, Windsor
Older and listed roofs are inspected in full with a drone survey before any work is quoted, since one visible fault can hide a second, unrelated issue elsewhere.
Conservation area extensions, Windsor
Extensions on properties within a conservation area need materials and proportions that fit the setting, and Delmere works through what’s likely to be acceptable during the initial visit.
New roofs near Windsor Castle
Re-roofing close to the castle and town centre usually means matching existing materials and detailing rather than choosing whatever’s fastest to source.
Loft conversions near me, Windsor
Delmere covers Windsor, Clewer, Dedworth and Old Windsor for dormer, hip-to-gable and mansard loft conversions, subject to local planning requirements.
Kitchen renovation quotes, Windsor
Whether you have your own design or want Delmere to design and project-manage the kitchen, quotes are based on a site visit and written specification.
Emergency roof repairs, Windsor
Storm damage and sudden leaks are treated as a priority, with a drone survey used to establish the cause before recommending a fix.
Windows and joinery for listed properties
Replacement windows and bespoke joinery are matched to a property’s period and any conservation area constraints that apply.
Frequently Asked Questions
Yes. Delmere has experience matching materials and detailing to conservation area requirements, and talks through what's likely to apply for your property during the initial visit.
Not always. Delmere's drone surveys can assess roof condition from above, which is often easier and less disruptive than full scaffolding access on period properties in tighter streets.
Yes. Delmere covers Windsor in full, including Clewer, Dedworth, Old Windsor and Eton Wick, and the surrounding area toward Egham and Staines-upon-Thames.
Likely, though it depends on the specific property and area. Delmere discusses what's probable during the site visit and handles the application in-house on projects where that's agreed.
Yes. Delmere works with the existing material and detailing rather than defaulting to whatever's easiest to source, particularly important on older and listed roofs.
Both. Delmere can design and project-manage a renovation from scratch, or build to a design you or your architect have already produced.