Blog
Flat roofing,
explained.
Specialist guides on EPDM rubber roofing, garage roof replacement, garden room roofs and flat roof maintenance.
EPDM vs Felt: Which Flat Roof Lasts Longest in 2026?
Why modern EPDM rubber membranes outperform traditional torch-on felt on lifespan, leaks, appearance and warranty — the data, side by side.
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Garage Roof Replacement Cost UK: 2026 Pricing Guide
What you should pay to replace a single, double or detached garage roof with EPDM rubber in 2026 — itemised, with realistic ranges.
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10 Signs Your Flat Roof Needs Replacing
How to tell whether your flat roof has time left in it or it's time to plan replacement — the warning signs roofers actually look for.
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Garden Room Roofing: The Complete 2026 Guide
Specifying a flat roof for a new garden room or garden office — warm vs cold roof, EPDM vs felt, lanterns and rooflights, and what to avoid.
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Flat Roof Maintenance: The Annual Checklist
An EPDM rubber roof is virtually maintenance free — but a 20-minute annual check extends its life and keeps your warranty intact.
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How Long Does an EPDM Roof Actually Last?
Manufacturer claims, independent testing data and real-world UK installations — the honest answer to how long a rubber flat roof lasts.
Read articleEPDM vs GRP (Fibreglass) Flat Roofing: Which is Better?
Rubber membrane or resin-and-fibreglass? Both are premium flat roof systems — here's the honest comparison on lifespan, cost, appearance and where each one wins.
Read articleCan You Repair an EPDM Rubber Roof? (Yes — Here's How)
EPDM rubber roofs are highly repairable. What causes damage, how repairs are done properly, and when repair beats replacement.
Read articleWhy Flat Roofs Leak (And How to Stop It)
The five most common causes of flat roof leaks in UK properties — and what actually stops them coming back.
Read articleHow to Choose a Flat Roofing Contractor: 10 Questions to Ask
The ten questions that separate a specialist flat roofing contractor from a general builder — and get you a roof that actually lasts.
Read articleFlat Roof Guarantees Explained: What You Actually Get
Material warranty vs workmanship guarantee vs insurance-backed guarantee — what each one covers, what it doesn't, and how to make sure yours is honoured.
Read articleWhat Is Torch-On Felt Roofing? A Homeowner's Guide
Torch-on felt explained — how it's installed, how long it lasts, when it's the right specification, and how it compares to EPDM.
Read articleFlat Roofing Cost Guide UK 2026: What You Should Pay
Realistic 2026 pricing for felt, EPDM and warm-roof flat roofing across the UK — per m² rates, garage vs extension, and what should be included.
Read articleFlat Roof Repair or Replace? How to Decide
How to tell whether your flat roof needs a targeted repair or a full replacement — the 4-point test every honest roofer should apply.
Read articleWarm Roof vs Cold Roof: Which Is Right for Your Extension?
Warm roof and cold roof construction explained — how each works, Building Regs implications, and which one Captura specifies by default.
Read articleCommon Flat Roof Problems and What Causes Them
Ponding, blistering, splits, failed laps and gutter overflow — the six most common flat roof failures on UK homes, with the actual cause of each.
Read articleHow Long Does a Flat Roof Last?
Realistic service life by system — mineral felt, high-performance felt, torch-on, EPDM and single-ply — and what determines whether you hit the top or bottom of the range.
Read articleDo You Need Planning Permission for a Flat Roof?
When flat roof works need planning permission, when they fall under Permitted Development, and what Building Regulations always apply.
Read articleAnnual Flat Roof Maintenance Checklist
The 10-point annual check that keeps a flat roof at the top of its expected service life — and keeps manufacturer warranties valid.
Read articleFlat Roofing in Potters Bar: Homeowner's Guide
The most common flat roof issues on EN6 properties — 1930s bays, post-war garages, and modern extensions — and what to specify for each.
Read articleFlat Roofing in St Albans: What Homeowners Should Know
AL1–AL4 has a huge range of stock — conservation-area Victorians, 1930s semis, new-build estates. Here's what flat roof spec fits each.
Read articleFlat Roofing in Borehamwood and Elstree
WD6 and WD7 are dominated by 1950s–1970s stock with tired felt garage and extension roofs. The realistic upgrade path, explained.
Read articleFlat Roofing in Barnet, Whetstone and New Barnet
EN4, EN5 and N20 have a distinctive housing mix. What flat roof upgrades to prioritise, and where to spend for maximum return.
Read articleHow EPDM Rubber Roofing Is Installed: Step-by-Step
The full installation process for a domestic EPDM flat roof, from strip-out to final trim — what a competent installer actually does.
Read articleWhy Flat Roofs Leak: 8 Real Diagnoses From the Field
Eight real failure modes from 30+ years of flat roof work, and how to spot each one before you pay for the wrong repair.
Read articleFlat Roof Insulation: Warm Roof vs Cold Roof vs Inverted
The three insulation strategies for flat roofs, when to use each, and how each affects cost, performance and Building Regulations sign-off.
Read articleFlat Roof Repair Cost UK: 2026 Realistic Ranges
What UK flat roof repairs actually cost in 2026, from single-lap patches to full sectional replacement — with the caveats.
Read articleFlat Roof Lanterns: Getting the Detailing Right
Roof lanterns are the most common leak source on modern extensions. What correct detailing actually looks like and where installers cut corners.
Read articleCommercial Flat Roofing in Hertfordshire
TPO, single-ply and commercial EPDM systems for warehouses, industrial units and office blocks — what specifiers should know.
Read articleFlat Roof Decking: OSB3 vs Marine Ply Explained
Two decking materials, one persistent argument. What each is genuinely suitable for on a flat roof, and where installers get it wrong.
Read articleCan You Install EPDM Over Existing Felt? The Honest Answer
The overlay debate: when EPDM over existing felt is legitimate, when it's a false economy, and what the manufacturers actually say.
Read articleEmergency Flat Roof Leak: What To Do In The First Hour
Ceiling stain spreading? A checklist for the first hour of a flat roof leak, before an emergency roofer can attend.
Read articleExtension Flat Roof Cost: What to Budget in 2026
What you should pay for a warm-roof EPDM finish on a new single-storey rear extension in 2026 — with the cost drivers explained.
Read articleHow to Choose a Flat Roofer: 7 Questions That Filter Cowboys
Seven questions that separate genuine flat roof specialists from general builders quoting on the back of a fag packet. Use these before you sign.
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