Flat Roof Repairs · All Sussex
Repair vs Replace? Get an Honest Answer.
Not sure whether your flat roof needs a repair or a full replacement? Call a real Sussex roofer for a straight, no-pressure answer, we’ll tell you what we’d do if it were our own roof.
- An honest verdict, repair if a repair will do
- £0 call-out fee · no obligation
- 10-year written guarantee on every repair
Signs a flat roof needs replacing
Repair will do, or is it time to replace?
A good roofer should save you money where they can, and be straight with you when a repair is only delaying the inevitable. These are the signs that tip a flat roof from ‘repairable’ to ‘replace it’. Recognise a few? Call us for an honest verdict.
It keeps leaking after repair
You’ve had it patched, but the flat roof keeps leaking after the repair, often in a new spot.
Repeated leaks usually mean the covering is failing all over, not in one place. Time to replace.
It’s simply old
An old felt roof past 15-20 years is brittle, porous and near the end of its life.
Below its service life a repair rarely lasts. We’ll tell you honestly if it’s worth it.
It sags or holds water
The roof dips underfoot or water pools for days, a sign the deck below has gone.
If the deck is rotten, a surface repair won’t hold. It needs stripping and replacing.
Widespread blistering
Blisters, splits and crazing right across the surface, not just one failed spot.
When the whole covering is breaking down, patching it is throwing good money after bad.
Damp inside the rooms below
Staining, mould or a musty smell in the room under the flat roof.
Long-term water ingress often means replacement is cheaper than chasing the damage.
Patching costs are mounting
You’re paying for a repair every year and it’s creeping toward the cost of a new roof.
At some point a one-off replacement is the cheaper, less stressful choice. We’ll do the maths with you.
Free inspection • No call-out fee
Not sure which way to go?
Don’t pay to patch a roof that needs replacing
And don’t replace one that only needs a repair. Call us for a straight verdict before you spend a penny.
- Free survey
- £0 call-out fee
- No upselling, ever
How long should a flat roof last?
How long a flat roof lasts, and when to replace
One of the most common questions we get is how long should a flat roof last. The honest answer depends on the system and how well it was fitted. Knowing where yours sits on that scale is the key to the repair-or-replace decision.
When we visit, we assess the whole roof, the covering, the deck beneath, the falls and the detailing, then give you a straight verdict: repair, or replace. If a repair will genuinely give you years more, we’ll do it. If you’d only be paying to patch a roof that’s failing all over, we’ll tell you that too.
As Icopal-approved contractors, whatever we recommend is carried out to the same exacting standard, and backed by a 10-year written guarantee on any new roof. No pressure, no upselling, just the honest call.
- An honest repair-or-replace verdict, free
- The deck and falls checked, not just the surface
- A fixed written quote, whichever way you go
- Water-tested and guaranteed in writing
Icopal-approved repair. Water-tested on completion.
Felt: 15-25 years
A good three-layer felt roof lasts 15-25 years; a single-layer or old one, far less.
GRP: 25-30 years
Fibreglass is rigid and seamless, comfortably 25-30 years when laid properly.
EPDM: 30-50 years
A single rubber membrane is the longest-lasting option, often 30-50 years.
Repairs: a few years
A patch buys time, but on an old covering it’s years, not decades. We’ll be honest about which.
Free survey • No call-out fee
How it works
From first call to guaranteed roof in four steps
Call
You call, a real local roofer answers. Describe what your roof is doing and where you are in Sussex.
We assess
We come out and check the covering, the deck and the detailing, then weigh up repair against replacement.
Honest verdict
You get a straight recommendation and a fixed written quote, whether that’s a repair or a new roof.
We do the work
If you go ahead, the work is guaranteed in writing for 10 years. No pressure if you’d rather wait.
Repair or replace, done right
Whichever it needs, it’s guaranteed in writing
If it’s a repair, we’ll sort it. If it’s a new roof, you get a 10-year written guarantee. Call your local Sussex roofer for the honest call.
- 10-year written guarantee
- GRP, EPDM, felt & lead
- No-pressure, no upselling
Why choose us
Why Sussex homeowners trust our verdict
We’ll talk you out of a replacement
If a repair will genuinely sort your roof, we’ll tell you, even though a replacement earns us more. That honesty is why 500+ Sussex homeowners have rated us 5.0 on Checkatrade.
Local Sussex roofer
Based in Shoreham and covering all of Sussex, so we can get out and take a proper look quickly.
Free, no-pressure quote
We assess, advise and quote for nothing. You decide in your own time, with no hard sell.
Honest repair vs replace
If a repair will genuinely fix it, we say so. If the covering is finished, we tell you that too.
Tidy, professional work
We protect your property, work cleanly and take all waste away on completion.
Photos for your insurer
Every stage documented, before, during and after, ready to support an insurance claim.
Recent work
Repairs and replacements across Sussex
A few recent jobs from across the county, some repaired, some replaced. We recommend whichever is genuinely right for the roof.
Burgess Hill
Garage flat roof · EPDM re-roof
Steyning
Rear extension · warm roof + EPDM
Newhaven
Outbuilding · full strip & EPDM
Free survey • No call-out fee
Real customers
What Sussex homeowners say about LF Flat Roofing
“Competitive pricing, excellent standard of work. very happy with the outcome.”
“Liam recently replaced the flat front roof on our large porch following a leak. Really impressed with how it looks and how the work was carried out.”
“The work they carried out was amazing they quick clean and efficient”
Questions
Repair or replace, your questions answered
The LF Flat Roofing team
Our promise to you
You risk absolutely nothing
Requesting a quote is the easy, zero-risk first step. Here’s exactly what you’re agreeing to, and what you’re not.
Free survey, £0 call-out
We visit, get on the roof and quote for nothing. No fee, no catch.
Fixed written quote in 24 hrs
A clear price in writing, what we quote is what you pay.
No pressure, no upselling
If a repair will do, we’ll tell you. The decision is always yours.
10-year written guarantee
Water-tested on completion and guaranteed in writing for a decade.
Repair or replace? · all Sussex
Not sure what your roof needs? Just ask
Tell us what your flat roof is doing and we’ll give you an honest repair-or-replace verdict with a fixed written price. No pressure, no upselling.
- A straight answer, no sales pitch
- Local Sussex roofer, rated 5.0
- 10-year written guarantee on every repair
- Repair if a repair will genuinely do
- £0 call-out fee · serving all of Sussex