A. The main flat roofing systems used today are felt (built-up mineral felt), single-ply membranes such as EPDM rubber, and modern systems like GRP fibreglass. Each has strengths depending on budget, roof size and lifespan expectations. Felt is the most traditional and cheapest upfront, EPDM offers quick installation with minimal joins, and GRP provides a seamless finish with long-term reliability. We install and repair all flat roof types and can recommend the most suitable system for your property after a quick site survey.
A. Flat roofing costs vary depending on the size of the roof, the system used, access, insulation requirements and whether the existing structure needs repairs. Because every roof is different, the best way to get an accurate price is to get in touch for a free, individual quote. We’ll inspect your roof, explain your options (repair or replacement) and provide a clear fixed price with no hidden extras. Our goal is to offer fair pricing and long-term value rather than quick fixes.
A. Most flat roof leaks aren’t caused by being “flat” — they’re caused by poor installation, failing joints, blocked outlets or old materials. Felt roofs crack at seams, EPDM can lift at the edges, and standing water can push into weak points. Weathering, UV exposure and previous patch repairs can also speed up deterioration. With the right materials and a correctly installed drainage fall, flat roofs are highly reliable. A well-built flat roof shouldn’t leak at all.
A. Most residential flat roofs are completed within 1–3 days, depending on size, access and what materials are being used. Larger roofs or roofs requiring decking removal and replacement may take longer. Weather also plays a role — many roofing systems need dry conditions to cure or bond correctly. We’ll always give you a realistic timeframe before work starts and update you throughout the project to keep everything simple and stress-free.
A. In many cases, yes. Flat roofs are either warm roofs (insulation above the deck) or cold roofs (insulation below). Building regulations now typically favour warm roof designs because they reduce heat loss, prevent condensation and improve energy performance. If insulation is missing or insufficient, we’ll advise you on the best approach during your survey and can include insulation upgrades as part of your quote.
A. Yes — ventilation is important for preventing condensation and damp inside the roof structure. Warm roofs prevent most condensation by placing insulation above the deck, while cold roofs require airflow beneath the boards. We assess your existing setup and recommend the correct solution for modern building standards. Proper ventilation eliminates mould, damp and timber rot and makes your roof last much longer.
A. Flat roofs can last anywhere from 10 to 30 years, depending on materials, installation quality and exposure to weather. Felt roofs may need replacing sooner due to heat expansion and joint failure, while EPDM and fibreglass typically last significantly longer. Correct installation is the biggest factor — many flat roof problems come from shortcuts taken during fitting. When properly installed and maintained, a flat roof provides decades of protection.
A. Absolutely — many flat roofs can be repaired, especially if damage is limited to a small area or an isolated leak. We’ll inspect the roof, identify the root cause and repair it where practical. However, if the system is old, saturated, blistered across large sections or failing at multiple points, replacement may be more cost-effective than constant repairs. We always give honest recommendations and provide both options where possible so you can choose what suits your situation best.
A. No — flat roofs should never stay completely flat. A proper installation includes a slight fall to drain water towards gutters or outlets. Ponding water indicates inadequate falls, poor design or blocked drains. Occasional puddles after heavy rain are normal, but if water sits for days, it can shorten the life of certain roofing systems. We assess drainage on every project and build in sufficient falls to remove standing water and prevent premature failure.
A. Flat roofs can be fitted year-round, but certain systems — especially liquid-based ones like fibreglass — require dry weather and minimum temperatures. Felt and EPDM can often be installed in cooler conditions, but we still monitor forecasts carefully to avoid issues. If unsuitable weather is expected, we reschedule or apply temporary waterproof coverings to protect your home. Quality always comes first — we don’t cut corners just to get a job finished.
A. If we find rotten decking or structural damage once the old roof is removed, we will stop, show you the issue and confirm the best solution before carrying on. We can replace damaged OSB boards, treat affected areas and ensure the surface beneath your new roof is strong, dry and secure. All additional work is discussed and agreed in advance with clear pricing — no surprises, no pressure, just the correct preparation for a long-lasting roof.
A. We install and repair flat roofs across Kent, including Ashford, Maidstone, Canterbury, Folkestone, Dover, Hythe, Sittingbourne, Medway, Tunbridge Wells, Tonbridge and all surrounding areas. We work on homes, garages, extensions, dormers, commercial units and new builds. If you’re unsure whether we cover your postcode, just get in touch — we can usually quote from photos and offer free surveys across the county.
A. The main flat roofing systems used today are felt (built-up mineral felt), single-ply membranes such as EPDM rubber, and modern systems like GRP fibreglass. Each has strengths depending on budget, roof size and lifespan expectations. Felt is the most traditional and cheapest upfront, EPDM offers quick installation with minimal joins, and GRP provides a seamless finish with long-term reliability. We install and repair all flat roof types and can recommend the most suitable system for your property after a quick site survey.
A. Flat roofing costs vary depending on the size of the roof, the system used, access, insulation requirements and whether the existing structure needs repairs. Because every roof is different, the best way to get an accurate price is to get in touch for a free, individual quote. We’ll inspect your roof, explain your options (repair or replacement) and provide a clear fixed price with no hidden extras. Our goal is to offer fair pricing and long-term value rather than quick fixes.
A. Most flat roof leaks aren’t caused by being “flat” — they’re caused by poor installation, failing joints, blocked outlets or old materials. Felt roofs crack at seams, EPDM can lift at the edges, and standing water can push into weak points. Weathering, UV exposure and previous patch repairs can also speed up deterioration. With the right materials and a correctly installed drainage fall, flat roofs are highly reliable. A well-built flat roof shouldn’t leak at all.
A. Most residential flat roofs are completed within 1–3 days, depending on size, access and what materials are being used. Larger roofs or roofs requiring decking removal and replacement may take longer. Weather also plays a role — many roofing systems need dry conditions to cure or bond correctly. We’ll always give you a realistic timeframe before work starts and update you throughout the project to keep everything simple and stress-free.
A. In many cases, yes. Flat roofs are either warm roofs (insulation above the deck) or cold roofs (insulation below). Building regulations now typically favour warm roof designs because they reduce heat loss, prevent condensation and improve energy performance. If insulation is missing or insufficient, we’ll advise you on the best approach during your survey and can include insulation upgrades as part of your quote.
A. Yes — ventilation is important for preventing condensation and damp inside the roof structure. Warm roofs prevent most condensation by placing insulation above the deck, while cold roofs require airflow beneath the boards. We assess your existing setup and recommend the correct solution for modern building standards. Proper ventilation eliminates mould, damp and timber rot and makes your roof last much longer.
A. Flat roofs can last anywhere from 10 to 30 years, depending on materials, installation quality and exposure to weather. Felt roofs may need replacing sooner due to heat expansion and joint failure, while EPDM and fibreglass typically last significantly longer. Correct installation is the biggest factor — many flat roof problems come from shortcuts taken during fitting. When properly installed and maintained, a flat roof provides decades of protection.
A. Absolutely — many flat roofs can be repaired, especially if damage is limited to a small area or an isolated leak. We’ll inspect the roof, identify the root cause and repair it where practical. However, if the system is old, saturated, blistered across large sections or failing at multiple points, replacement may be more cost-effective than constant repairs. We always give honest recommendations and provide both options where possible so you can choose what suits your situation best.
A. No — flat roofs should never stay completely flat. A proper installation includes a slight fall to drain water towards gutters or outlets. Ponding water indicates inadequate falls, poor design or blocked drains. Occasional puddles after heavy rain are normal, but if water sits for days, it can shorten the life of certain roofing systems. We assess drainage on every project and build in sufficient falls to remove standing water and prevent premature failure.
A. Flat roofs can be fitted year-round, but certain systems — especially liquid-based ones like fibreglass — require dry weather and minimum temperatures. Felt and EPDM can often be installed in cooler conditions, but we still monitor forecasts carefully to avoid issues. If unsuitable weather is expected, we reschedule or apply temporary waterproof coverings to protect your home. Quality always comes first — we don’t cut corners just to get a job finished.
A. If we find rotten decking or structural damage once the old roof is removed, we will stop, show you the issue and confirm the best solution before carrying on. We can replace damaged OSB boards, treat affected areas and ensure the surface beneath your new roof is strong, dry and secure. All additional work is discussed and agreed in advance with clear pricing — no surprises, no pressure, just the correct preparation for a long-lasting roof.
A. We install and repair flat roofs across Kent, including Ashford, Maidstone, Canterbury, Folkestone, Dover, Hythe, Sittingbourne, Medway, Tunbridge Wells, Tonbridge and all surrounding areas. We work on homes, garages, extensions, dormers, commercial units and new builds. If you’re unsure whether we cover your postcode, just get in touch — we can usually quote from photos and offer free surveys across the county.