Fleece Reinforced EPDM Rubber Roofing Membrane Roll – 18.58m² Heavy Duty Flat Roof Waterproofing Sheet


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Sale price £1,140.00

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Description

Fleece Reinforced EPDM Roofing Membrane

Heavy-duty flat roof waterproofing — engineered to outlast felt, bitumen and standard EPDM by decades

✓ 18.58m² Per Roll ✓ 2.54mm Thick Sheet ✓ 50+ Year Service Life ✓ DIY & Trade Friendly ✓ Overlay & New Build

When a standard rubber membrane simply isn't enough, this fleece reinforced EPDM delivers a step-change in flat roof performance. The factory-bonded polyester fleece backing transforms the membrane into a robust, dimensionally stable sheet that is 40% more puncture resistant and delivers 180% greater tear strength compared to comparable non-reinforced EPDM membranes — making it the go-to choice for professional roofers and demanding DIY applications alike.

At a finished thickness of 2.54mm yet weighing under 2 kg/m², this membrane is easy to handle on the roof while providing outstanding protection against the full force of the UK climate — UV radiation, freeze-thaw cycling, ponding water, and temperature swings from -40°C to +120°C. No flames, no torching, no complicated equipment.

Suitable for new build, refurbishment, and direct overlay onto existing felt or asphalt substrates, this 18.58m² roll covers a typical garage, extension, or garden room roof in a single efficient installation.

40%
Greater Puncture Resistance
180%
Greater Tear Resistance
2.54mm
Total Sheet Thickness
<2kg
Per m² Installed Weight
34%
Fewer Seams Than Modified Bitumen
50+
Year Expected Service Life

Why Fleece Reinforced — Not Standard EPDM?

Standard EPDM membranes rely solely on the rubber layer for all their strength. The fleece reinforced version adds a factory-laminated polyester fibre backing that fundamentally changes the performance profile:

No cold creep or shrinkage — the fleece layer locks the membrane dimensionally, preventing the long-term pull-back around edges and upstands that plagues standard membranes.
Handles minor substrate imperfections — the fleece acts as a cushioning and bridging layer over splits, ridges, and undulations in the existing roof surface without the need for complete removal.
Faster, more reliable bonding — the fleece surface accepts adhesive more uniformly than bare EPDM rubber, resulting in a stronger, more consistent bond across the entire roof deck.
Reduced foot-traffic damage — the reinforced construction is significantly more resistant to accidental damage during and after installation, reducing costly callbacks and repairs.
Direct overlay capability — can be installed over existing felt, asphalt, or bituminous surfaces, eliminating costly strip-off and disposal charges on refurbishment projects.

Key Performance Benefits

Superior Puncture & Tear ResistanceThe laminated polyester fleece delivers 40% greater puncture resistance and 180% greater tear strength than non-reinforced alternatives — critical protection over rough or uneven substrates.
Seamless Waterproof BarrierSingle-ply installation creates a continuous, seam-minimal waterproof layer. With 34% fewer seams than modified bitumen, leak risk is dramatically reduced over the full life of the roof.
Extreme Temperature StabilityRemains fully flexible and functional from -40°C to +120°C. Handles the full UK seasonal range — hard frosts, summer heat, and freeze-thaw cycles — without cracking or deformation.
Outstanding UV & Ozone ResistanceEPDM's molecular structure makes it inherently resistant to UV degradation, ozone attack, and oxidisation. No surface coatings required — the membrane retains its integrity decade after decade.
Overlay & New Build CompatibleAdheres directly to timber, OSB, plywood, concrete, existing felt, asphalt, and bituminous surfaces — eliminating strip-off on refurbishment projects and significantly cutting labour costs.
Fast, Flame-Free InstallationNo hot works, torching, or specialist gas equipment required. Cold-applied adhesive bonding makes installation safe, fast, and achievable by professional contractors and competent DIYers alike.
Dimensional StabilityFleece reinforcement eliminates shrinkage and creep, keeping the membrane flat, taut, and properly bonded at all edges, details, and terminations throughout its service life.
Zero Maintenance RequiredOnce installed, EPDM requires no recoating, resealing, or retreating. Periodic visual inspection and debris clearance are all that is needed to maintain a watertight roof for decades.

Ideal Applications

Flat roof extensions
Garden rooms and offices
Garages and workshops
Commercial flat roofs
Dormer and mansard roofs
Porches and canopies
Outbuildings and sheds
Overlay refurbishment

Technical Specifications

Roll Coverage 18.58m² per roll
Roll Dimensions 1.525m wide x 12.19m long
Total Thickness 2.54mm (EPDM + fleece backing combined)
Installed Weight Under 2 kg/m²
Material EPDM rubber with factory-laminated polyester fleece reinforcement
Construction Type Single-ply fleece-backed membrane
Puncture Resistance 40% greater than non-reinforced EPDM
Tear Resistance 180% greater than non-reinforced EPDM
Temperature Range -40°C to +120°C (fully flexible throughout)
UV Resistance Excellent — inherent EPDM UV and ozone stability, no surface treatments required
Weather Resistance Withstands heavy rain, ponding water, snow, frost, and freeze-thaw cycling
Dimensional Stability Minimal shrinkage — fleece reinforcement prevents cold creep and edge pull-back
Application Method Fully adhered cold-applied system — no flame, no torching
Substrate Compatibility Timber, OSB, plywood, concrete, existing felt, asphalt, bituminous surfaces
Seaming Method Compatible splice tape or seam adhesive for fully watertight joints
Service Life Expectancy 50+ years when correctly installed and maintained
Maintenance None required — periodic inspection and debris removal recommended
DIY Suitability Yes — suitable for competent DIY installers with correct preparation and accessories

Installation Essentials

This membrane requires compatible EPDM bonding adhesive, primer, seam tape, and detailing accessories for a complete installation. The substrate must be clean, dry, and structurally sound before application. For complex roof geometries, multiple penetrations, or commercial applications, professional installation is recommended. Please ensure you order all required accessories to complete your system.

The Smarter Choice for Any Flat Roof

Whether you're replacing a worn-out felt roof, overlaying an ageing asphalt surface, or waterproofing a new extension from scratch, this fleece reinforced EPDM membrane delivers the performance, longevity, and installation confidence that standard membranes simply cannot match. Trusted by professional flat roofers and thousands of homeowners across the UK — order with confidence and cover your roof right, first time.

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