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Description
EPDM Rubber Sheet 5mm – Weather Resistant Outdoor Grade
Our premium 5mm EPDM rubber sheet delivers exceptional UV, ozone, and weather resistance for outdoor applications. The industry standard for roofing membranes, pond liners, outdoor gaskets, and weatherproofing where other rubbers fail.
Sold per linear metre at 1400mm width – order exactly the length you need. Each metre gives you 1.4m² of coverage.
Technical Specifications
| Property | Value |
|---|---|
| Material | EPDM (Ethylene Propylene Diene Monomer) |
| Colour | Black |
| Thickness | 5mm |
| Roll Width | 1400mm (1.4m) |
| Coverage | 1.4m² per linear metre |
| Shore Hardness | 60° ± 5 |
| Temperature Range | -40°C to +120°C |
| UV Resistance | Excellent |
| Ozone Resistance | Excellent |
| Weather Resistance | Excellent |
| Tensile Strength | 7 MPa minimum |
Why Choose EPDM Rubber?
EPDM is specifically formulated for outdoor and weather-exposed applications:
- Superior UV Resistance – Won't crack or degrade in sunlight
- Ozone Resistant – Essential for outdoor longevity
- Extreme Temperature Range – Performs from -40°C to +120°C
- Water & Steam Resistant – Ideal for wet environments
- 25+ Year Lifespan – Outlasts other rubber types outdoors
- Flexible in Cold – Stays pliable even in freezing conditions
EPDM vs Other Rubber Types
| Property | EPDM | SBR | Neoprene | Nitrile |
|---|---|---|---|---|
| UV Resistance | ⭐⭐⭐⭐⭐ | ⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐ |
| Ozone Resistance | ⭐⭐⭐⭐⭐ | ⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐ |
| Weather Resistance | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐ |
| Oil Resistance | ⭐ | ⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Temperature Range | -40 to +120°C | -20 to +70°C | -30 to +100°C | -30 to +100°C |
| Best For | Outdoor/roofing | Indoor/general | Moderate outdoor | Oil/fuel |
Outdoor Applications
- 🏠 Flat Roof Membranes – Shed roofs, extensions, garages
- 🐟 Pond Liners – Fish ponds, water features, reservoirs
- ⚡ Outdoor Electrical Seals – Weatherproof cabinet gaskets
- 🚗 Automotive Seals – Door seals, window seals, boot gaskets
- 🌧️ Weatherproofing – Flashing, drip edges, expansion joints
- ☀️ Solar Panel Mounting – Roof penetration seals
- 🏗️ Construction – External cladding gaskets
- 🚰 Plumbing – Hot water system seals
When to Choose EPDM
Choose EPDM when your application involves:
- Direct sunlight or outdoor exposure
- Near ozone-generating equipment
- Hot water or steam up to 120°C
- Extreme cold down to -40°C
- Long-term weatherproofing needs
Avoid EPDM for oil, fuel, or petroleum exposure – choose Nitrile rubber instead.
Frequently Asked Questions
Is EPDM better than pond liner for fish ponds?
EPDM is one of the best materials for fish ponds. It's UV stable, fish-safe, and lasts 25+ years outdoors. Unlike PVC liners, EPDM won't become brittle in sunlight. It's more expensive than SBR but far outlasts it in outdoor applications.
Can EPDM be used for flat roof repairs?
Absolutely! EPDM is the professional choice for flat roofs. It handles UV exposure, temperature extremes, and weather without degrading. For complete roofing systems with adhesive and trims, see our dedicated EPDM roofing kits.
What's the difference between EPDM and SBR rubber?
EPDM has far superior outdoor performance – it resists UV, ozone, and weathering that would destroy SBR in months. SBR is cheaper and fine for indoor use, but EPDM is essential for any outdoor application where longevity matters.
How do I join EPDM sheets together?
Overlap sheets by 75-100mm and use EPDM contact adhesive or seam tape. Clean both surfaces with EPDM primer first. For roofing applications, use proper EPDM seam tape designed for the job. The joint will be as waterproof as the sheet itself.
How long does EPDM last outdoors?
Quality EPDM rubber lasts 25-50 years in outdoor applications. Many flat roofs installed in the 1980s are still going strong. Its exceptional resistance to UV, ozone, and temperature extremes gives it the longest lifespan of any rubber outdoors.
Why Choose RubberMatting-Direct?
✅ Free UK Delivery on all orders
✅ Cut to Length – Order exactly what you need
✅ Genuine EPDM – High-quality outdoor grade
✅ 16+ Years supplying UK customers
✅ Expert Advice – Call us for help
Related Products
For complete roofing solutions, see our EPDM roofing kits with adhesive and trims. Browse our full rubber sheet range for other applications.
EPDM Rubber Sheet 5mm | UV & Weather Resistant | Outdoor Grade | Sold Per Metre
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