FLAT ROOFING • LEWES • BN7
Lewes flat-roof repairs and carefully detailed replacements
Lewes flat-roof repairs and replacements for extensions, dormers and garages. Felt, GRP and liquid systems with careful heritage-sensitive detailing.
A clear diagnosis first
A practical approach to flat roof repair and replacement in Lewes
Flat roofs in Lewes are often anything but simple. Rear additions, dormers, rooflights, parapets and junctions with older brick or flint walls can create several possible paths for water. We inspect the roof as part of the building envelope, paying particular attention to upstands, outlets and wall details before recommending a system.
The town's historic fabric also means that appearance, access and the treatment of adjoining materials may matter as much as the waterproof membrane. Our quotation describes what will be disturbed, what will be retained and which details form part of the finished roof.
The work
Flat-roof systems for Lewes properties
Built-up felt
A multi-layer felt specification can suit garages, dormers and extensions where robust detailing and a mineral finish are appropriate.
GRP around rooflights
GRP can form a seamless roof around lanterns and straightforward penetrations when movement, deck construction and trims are properly considered.
Reinforced liquid systems
Liquid-applied waterproofing can suit complicated junctions and refurbishment work, subject to preparation and compatible substrates.
Localised repair
A small split or failed edge can sometimes be repaired without stripping a serviceable roof; the limitations are explained in writing.
Local considerations
Parapets and abutments deserve close attention
On older Lewes properties, damp attributed to a flat roof may originate at a masonry coping, lead flashing or rendered upstand. Covering the centre of the roof will not solve a defect above it. Where access permits, we photograph each junction and relate it to the internal damp pattern.
For replacement work, insulation and condensation control are considered alongside waterproofing. Available threshold heights can limit the build-up beneath doors and windows, so these constraints are recorded before a warm-roof specification is offered.
Simplified explanation only: the actual build-up, insulation and detailing are specified for the existing roof.
Roofing details
What the work looks like close up
From enquiry to completion
A practical four-stage process
Map the leak
Relate internal staining to outlets, parapets, rooflights and wall junctions.
Select the system
Choose a covering and build-up compatible with the roof and its constraints.
Protect the property
Coordinate access, stripping and temporary weather protection.
Detail and check
Complete the open roof, then inspect every perimeter and rainwater route.
Accountable local company
Why homeowners choose Bespoke
Bespoke Sussex Roofing is the trading name of Bespoke Roofing & Renovations Ltd. We are family-run, carry £10m public liability insurance and coordinate roofing with our in-house scaffolding service. Drone-assisted quotations are used where suitable.
Qualifying work receives the written guarantee stated in the quotation. The term and scope depend on the agreed work; we do not claim that every repair carries the same guarantee.
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Lewes roofing FAQs
Can you repair a flat roof on an older Lewes property?
Yes, where the defect is localised and the surrounding roof remains serviceable. Parapets, flashings and historic wall junctions must be assessed with the covering.
Which system works best around a roof lantern?
GRP, felt and liquid systems can all be detailed around rooflights in suitable circumstances. The deck, kerb height, movement and manufacturer's details guide the choice.
Do conservation considerations affect a flat roof?
They can if the roof or related details alter the external appearance of a protected property or area. Homeowners should confirm any required consent before material changes.
Can you add insulation during renewal?
Often, but the correct build-up depends on existing construction, condensation control and the height available at doors, windows and parapets.
What guarantee will I receive?
Qualifying work receives the written guarantee stated in the quotation. Repair and replacement scopes can carry different terms.
Ready to discuss the roof?
Request a free written quotation
Call 01273 447495, WhatsApp 07584 662904 or email cameron@bespoke-roofing.com. Photographs are included with quotations where available.