FlexiProof one piece EPDM logo

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The durable and dependable, easy-install, flat-roof system.

From garages and garden rooms to extensions and large construction projects, One Piece EPDM membranes beautifully finish and protect flat roofs of all sizes.

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SMART
AESTHETICS

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TECHNICAL
SUPPORT

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TRAINER
INSTALLER
NETWORK

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TOTALLY
WEATHERPROOF

FULLY
RECYCLABLE

ISO 9001
REGISTERED
PRODUCTION

One Piece EPDM Membranes

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“Produced with state of the art extruded TRC EPDM technology for long term flat roof success – wind, rain or shine.”

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The strong and durable flat roof system – long term

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One Piece EPDM membranes are designed and manufactured for long-term flat roof success.

Produced by TRC in an ISO 9001 registered facility and using state of the art extruded EPDM technology, One Piece EPDM membranes deliver where (and when!) it counts.

Fully accredited

Puncture resistant and strong enough to walk on, with elasticity to easily handle building movement, FlexiProof One Piece EPDM membranes are also CE-marked and Broof (t4) fire rated for ultimate integrity and peace of mind.

50 year life expectancy and 25 year membrane warranty

One Piece EPDM membranes won’t peel, crack or split.

They’re the smart choice for long term, great looking building protection.

Made by TRC

  • RTRC manufactures by extrusion. This is the most advanced method for EPDM production.
  • RExtrusion delivers uniform thickness, no air pockets, no surface dimples, and zero risk of scorching. These are defects common in calendered membranes.
  • RThe result: A smoother, more reliable membrane that installs more easily and lasts longer.
  • QCalendered membranes, still used by many suppliers, are prone to pinholes, voids, and thickness inconsistencies.
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Call us for advice or a quote:

01306 400801

Premium Materials &
Technology

  • One-piece extruded, homogeneous EPDM sheets for exceptional strength, durability, and a smooth finish, even in longer lengths.
  • Extra-wide sheets are formed before curing, creating seamless, high-performance membranes.
  • Tough, puncture-resistant surface that’s strong enough to walk on.
  • CAD-designed Integra Trim range for a precise, professional fit.
  • Manufactured in an ISO 9001 certified facility for consistent quality.
  • Fully recyclable.

Fast & Safe
Installation

  • Cold-applied, flame-free installation for a safer roofing system.
  • Available in a range of roll widths to reduce waste on every project.
  • Choice of 1.20mm Premium or 1.52mm Heavy Duty to suit different project requirements and budgets.
  • Lightweight compared to traditional bitumen roofing systems.
  • Specially formulated adhesives provide fast application and exceptional bond strength.
  • Integra Trim corner and joiner components install quickly for a neat, professional finish.

Long Term
Success

    • CE marked and manufactured in an ISO 9001 certified facility.
    • Independently tested to 340% elongation, providing lifetime flexibility to accommodate building movement without degrading.
    • 50-year life expectancy for long-term performance.
    • Up to 25-year membrane warranties available on request.*
    • Insurance-backed warranties available.
    • Broof (t4) fire rated.

    *25-year warranties are available to certified installers only.

CE certificied

BROOF T4
FIRE RATING

25 year membrane warranties

CE
CERTIFIED

50 year life expectancy

50 YEAR LIFE EXPECTANCY

25 year membrane warranties

25 YEAR MEMBRANE
WARRANTIES

Cut-to-Size One-Piece Sheets

Utilising advanced EPDM extrusion technology, our one-piece membranes deliver exceptional strength, elasticity and long-term weather protection.

  • Available roll widths: 0.55m, 1.05m, 1.52m, 2.05m, 2.55m, 3.05m, 3.66m, 3.96m, 4.58m, 5.08m, 6.10m, 6.65m, 7.62m, 8.24m, 9.15m, 10.98m and 12.20m.
  • Cut to any length up to 30.50m, reducing joins and minimising waste.
  • Available in 1.20mm Premium and 1.52mm Heavy Duty thicknesses to suit all applications and budgets.
One piece membrane

Product Guides

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FlexiProof One Piece
Product Guide

Product and Installation Guides

FlexiProof One Piece
Product Guide

Installing the Membrane
Install Guide

Seaming Sheets Together
Install Guide

Using Termination Bars
Install Guide

Joining to Lead Flashing
Install Guide

Butt Joining
Install Guide

Internal Corner Detailing
Install Guide

One Piece logo

Premium Extruded EPDM.
Fast & Safe Installation.
Long Term Success.

Fleece Backed logo

Superior Extruded EPDM.
Fast & Safe Installation.
Long Term Success.

Integra Trim logo

Solid & Cellular uPVC Extrusions.
Fast & Safe Installation.
Long Term Success.