Flat Roofing Services in Shoreham
LF Flat Roofing provides professional installation, repairs, and maintenance for residential and commercial properties in Shoreham-by-Sea.
Flat Roofing Repairs & Replacement Shoreham
If your flat roof is showing signs of damage, the right solution will depend on the overall condition of the roof. In many cases, a targeted repair can resolve isolated problems and extend the life of the existing roof.
Leaking roofs demand immediate attention
Shoreham-by-Sea presents a set of flat roofing challenges you don’t encounter inland. The combination of coastal wind exposure, salt-laden air, and the high UV levels that come with an open seafront aspect accelerates the ageing of roofing materials noticeably faster than properties further from the coast. Membranes that might last 25 years in a sheltered inland location can show signs of degradation significantly sooner here if the wrong system is used or installation isn’t up to standard.
Shoreham Beach in particular has one of the most unusual concentrations of flat-roofed residential properties in the South East. The beach bungalows and chalet-style homes along the peninsula have largely flat or very low-pitched roofs, many of which are well overdue for replacement or have had successive layers of felt added over the years rather than a proper renewal. We work regularly along the Beach and across the wider Shoreham area — including Southwick, Kingston Beach, and out towards Steyning and Upper Beeding — helping homeowners choose the right long-term solution for their property and its environment.
Common flat roofing problems we deal with include:
- Leaking flat roofs causing damp patches, water ingress, and internal staining
- Blistering, cracking, or lifting membranes that allow water to penetrate the roof surface
- Pooling water caused by poor drainage or ageing roofing materials
- Cold rooms and heat loss from older flat roof construction and worn insulation
- Loose ridge, hip, or verge areas that allow wind-driven rain to enter the property
- Recurring mortar failures on ridge or verge lines that repeatedly require repair
What's included in our flat roofing service
Comprehensive survey
Clear recommendation
High-quality materials
Professional installation
Warm roof upgrades
Full aftercare advice
How we work with you
Five straightforward steps from consultation to completion. We keep you informed at every stage and deliver the results you expect.
01 Consultation
A quick call to understand the issue or project and arrange a visit.
02 Site Survey
03 Transparent Quote
04 Professional Installation
05 Final Inspection and Aftercare
Types of flat roofing we can install
Torch on felt roofing
GRP fibreglass
Polycarbonate roofs
Warm roof construction
Insulation is fitted above the roof structure and below the weatherproof layer, helping reduce heat loss and lowering condensation risk.
What our customers say
Need a new roof or a repair?
Frequently asked questions
How long should a flat roof last?
In a sheltered inland setting, a well-installed flat roof can last 25 to 30 years. In Shoreham-by-Sea, coastal exposure does bring that expectation down slightly for properties directly on or near the seafront — salt air is corrosive to fixings and edging details, and constant wind loading puts more stress on seams and perimeters than most homeowners realise. That said, modern GRP and EPDM systems are significantly better suited to coastal environments than traditional felt, and with the right installation and periodic checks, you can still expect an excellent service life. Properties further inland towards Old Shoreham or Buckingham Park are less affected and can expect the full lifespan from a quality system.
Is torch-on felt or GRP better?
For Shoreham properties, particularly anything on or near the Beach, GRP (fibreglass) is strongly our preferred recommendation. Its seamless, fully bonded finish leaves no joints or laps for wind to catch or salt air to work into — which matters considerably in a coastal setting. Torch-on felt can perform well on simpler, more sheltered roof areas, but the beach bungalows and exposed properties along the Adur estuary are exactly the conditions where GRP earns its premium. We’ll always explain the trade-offs clearly so you can make an informed decision.
What is a warm roof and do I need one?
A warm roof construction — where insulation sits above the structural deck rather than beneath it — is worth serious consideration for a lot of Shoreham properties, particularly the older beach bungalows where the original roof build-ups were often minimal. Beyond the weatherproofing benefits, the insulation uplift on a property that’s exposed to coastal winds can be substantial. If your home feels draughty or cold relative to the heating you’re putting in, the flat roof could well be a significant factor. We can assess your existing construction and advise whether a warm roof rebuild makes sense for your specific property.
Can you repair a flat roof instead of replacing it?
Yes, and for many Shoreham properties a well-targeted repair is the right call — particularly where the damage is limited to an edge detail, a perimeter flashing, or a single area of lifted membrane. Where we do see replacement become necessary more often in this area is on the older beach bungalows where multiple layers of felt have been applied over the years, adding weight to the deck and masking underlying issues. In those cases, a full strip and replacement gives you a clean start with a modern system. We’ll always give you an honest assessment of where your roof sits before recommending a course of action.
Do you work on garages, dormers, and balconies?
Yes — across Shoreham and the surrounding area we work on the full range of flat roofing structures. The beach properties along Shoreham Beach often have roof terraces and balconies that need specialist attention, and we’re well versed in the waterproofing and detailing those require. We also cover garages, extensions, bay tops, and dormers across Southwick, Lancing, and the villages north of the Adur including Bramber and Steyning.
Can I submit a question before booking?
Of course. If you’re not sure whether what you’re seeing on your roof warrants a call-out, or you want to talk through your options before committing to anything, get in touch and we’ll help you work it out. Flat roofing on coastal properties has its own set of considerations and we’d rather you went into any decision feeling fully informed.