EPDM Gaskets Manufactured to Your Specification
Custom EPDM Rubber Gaskets for Reliable Environmental Sealing
EPDM gaskets are among the most widely used sealing solutions for applications exposed to water, weather, UV radiation and outdoor environments. Manufactured from Ethylene Propylene Diene Monomer (EPDM) rubber, these gaskets provide excellent resistance to ageing, ozone, moisture and temperature fluctuations. Stephens Gaskets manufactures bespoke EPDM gaskets for customers across construction, water treatment, HVAC, electrical, renewable energy and industrial sectors throughout the UK.
Available in a wide range of thicknesses, hardness grades and custom profiles, our EPDM gaskets are designed to deliver dependable long-term sealing performance.
EPDM Gaskets Manufacturing Experts & Bespoke EPDM Gaskets Specialists
Call 0121 544 5808 Today
Bespoke Manufacturing
Instant Quote Service
Worldwide Delivery
Various Gauges/Thicknesses
Bespoke Manufacturing
Instant Quote Service
Worldwide Delivery
Various Gauges/Thicknesses
What Are EPDM Gaskets?
EPDM gaskets are sealing components manufactured from EPDM rubber and designed to create a barrier between two mating surfaces.
They are commonly used to:
- Prevent water ingress
- Stop air leakage
- Reduce dust penetration
- Provide environmental sealing
- Absorb vibration
- Protect equipment
Their outstanding resistance to weathering makes them particularly suitable for external applications.
Why Choose EPDM Gaskets?
Excellent Weather Resistance
EPDM performs exceptionally well when exposed to:
- UV radiation
- Ozone
- Rain
- Snow
- Frost
- Outdoor conditions
Unlike many other rubber materials, EPDM maintains its flexibility over extended periods.
Outstanding Water Resistance
EPDM is widely used in applications involving:
- Water systems
- External equipment
- Roofing systems
- Building envelopes
- HVAC installations
Long Service Life
EPDM resists:
- Cracking
- Hardening
- Ageing
- Environmental degradation
This contributes to reduced maintenance requirements and longer operational life.
Flexible Sealing Performance
The material compresses effectively to create dependable seals across a variety of operating conditions.
Custom EPDM Gasket Manufacturing
Stephens Gaskets manufactures bespoke EPDM gaskets to customer specifications.
We can produce:
- Flat EPDM gaskets
- Flange gaskets
- Environmental gaskets
- Waterproof gaskets
- Large-format gaskets
- Precision-cut gaskets
- Custom gasket profiles
Manufacture can be based on:
- CAD files
- Technical drawings
- Existing samples
- Reverse-engineered components
- Customer specifications
EPDM vs Nitrile Gaskets
|
Feature |
EPDM |
Nitrile |
|
Water Resistance |
Excellent |
Good |
|
UV Resistance |
Excellent |
Poor |
|
Weather Resistance |
Excellent |
Moderate |
|
Oil Resistance |
Poor |
Excellent |
|
Ozone Resistance |
Excellent |
Poor |
|
Best For |
Outdoor applications |
Oils and fuels |
| Temperature Range | Typically -40°C to +120°C | Typically -40°C to +130°C |
| Best For | General sealing, mixed environments, moderate oil exposure | Outdoor, water, UV and weather-exposed applications |
| Common Uses | HVAC, electrical, automotive, industrial sealing | Construction, water treatment, outdoor equipment, seals |
EPDM vs Silicone Gaskets
|
Feature |
EPDM |
Silicone |
|
UV Resistance |
Excellent |
Excellent |
|
Water Resistance |
Excellent |
Excellent |
|
Temperature Range |
Good |
Excellent |
|
Cost |
Lower |
Higher |
|
Outdoor Performance |
Excellent |
Excellent |
|
Best For |
General environmental sealing |
Extreme temperatures |
| Temperature Range | Typically -40°C to +120°C | Typically -40°C to +130°C |
| Best For | General sealing, mixed environments, moderate oil exposure | Outdoor, water, UV and weather-exposed applications |
| Common Uses | HVAC, electrical, automotive, industrial sealing | Construction, water treatment, outdoor equipment, seals |
EPDM Material Grades
Stephens Gaskets manufactures EPDM gaskets in a range of hardness grades.
| Hardness | Typical Application |
| 40 Shore A | Low-pressure sealing |
| 50 Shore A | Flexible sealing applications |
| 60 Shore A | General engineering |
| 70 Shore A | Most industrial applications |
| 80 Shore A | Heavy-duty sealing |
| Best For | General environmental sealing |
| Temperature Range | Typically -40°C to +120°C |
| Best For | General sealing, mixed environments, moderate oil exposure |
| Common Uses |
HVAC, electrical, automotive, industrial sealing |
The correct material specification will depend on the operating environment and sealing requirements.
Waterproof Gaskets
EPDM is one of the most commonly specified materials for waterproof gasket applications.
Typical uses include:
- Outdoor enclosures
- Roofing systems
- Water treatment equipment
- Building services
- Environmental protection systems
EPDM Gasket Applications
Construction Industry
EPDM gaskets are widely used in:
- Curtain walling systems
- Facades
- Roofing installations
- Window assemblies
- Door systems
HVAC Systems
Applications include:
- Air handling units
- Ventilation systems
- Ductwork
- External HVAC equipment
Water Treatment
EPDM performs exceptionally well within:
- Filtration systems
- Water processing equipment
- Pump assemblies
- Pipework installations
Renewable Energy
Applications include:
- Solar installations
- Battery systems
- Outdoor enclosures
- Electrical cabinets
Industrial Engineering
Used within:
- Manufacturing equipment
- Processing systems
- Electrical enclosures
- Environmental sealing applications
Industries Using EPDM Gaskets
Stephens Gaskets supplies EPDM gaskets to:
- Construction companies
- HVAC manufacturers
- Water treatment operators
- Renewable energy businesses
- Electrical equipment manufacturers
- OEMs
- Industrial engineering companies
Bespoke EPDM Gaskets Made in the UK
Stephens Gaskets manufactures EPDM gaskets to exact customer requirements.
Capabilities include:
- CNC cutting
- Press cutting
- Die cutting
- Prototype manufacture
- Batch production
- Reverse engineering
Whether you need a one-off prototype or ongoing production supply, we can help.
Why Choose Stephens Gaskets?
Stephens Gaskets has over 70 years of experience manufacturing precision sealing solutions.
Customers choose us because we offer:
- UK manufacturing
- EPDM material expertise
- Bespoke production
- Fast quotation turnaround
- Prototype capability
- Production capacity
- Consistent quality standards
Related Products and Services
You may also be interested in:
- EPDM Seals
- EPDM Washers
- Rubber Sheet
- Gaskets and Seals
- Nitrile Gaskets
- Silicone Gaskets
- Viton Gaskets
Worldwide Delivery
Fast turn around
High quality components
Technical support
FAQs
What are EPDM gaskets used for?
EPDM gaskets are used for waterproofing, environmental sealing, air sealing and weather-resistant applications across construction, HVAC and industrial sectors.
Are EPDM gaskets waterproof?
Yes. EPDM provides excellent resistance to water and moisture and is widely used in waterproof sealing applications.
Are EPDM gaskets UV resistant?
Yes. EPDM offers exceptional resistance to UV exposure and outdoor weathering.
Can EPDM gaskets be used outdoors?
Yes. EPDM is one of the most widely specified gasket materials for outdoor applications because of its weather and ozone resistance.
Are EPDM gaskets oil resistant?
No. EPDM is not generally recommended for use with oils, fuels or hydrocarbons.
Can Stephens Gaskets manufacture custom EPDM gaskets?
Yes. Stephens Gaskets manufactures bespoke EPDM gaskets from drawings, CAD files, samples and customer specifications.
Do Stephens Gaskets manufacture EPDM gaskets in the UK?
Yes. Stephens Gaskets manufactures custom EPDM gaskets in the UK for engineering, construction and industrial customers.
Request an EPDM Gasket Quote
Need custom EPDM gaskets manufactured to your specification?
Contact Stephens Gaskets today to discuss your requirements.
Prefer to talk it through?
Call: 0121 544 5808
Email: sales@stephensgaskets.co.uk
Website: https://www.stephensgaskets.co.uk/