Polyester Electrical Enclosures
Polyester electrical enclosures are designed for environments where corrosion, chemicals, and outdoor exposure would damage metal cabinets. Made from glass fibre reinforced polyester, these cabinets provide strong, lightweight protection against moisture, UV, and aggressive industrial conditions.
Suitable for industrial, coastal, and chemical installations, the range includes wall-mounted and floor-standing polyester electrical cabinets in multiple sizes.
Why Choose a Polyester Electrical Enclosure
Polyester enclosures are ideal where corrosion resistance, weight, and durability are critical.
Key benefits include:
- Non-corrosive construction for coastal, chemical, and outdoor environments where metal cabinets would degrade
- UV-resistant material for long-term outdoor exposure
- High impact strength with glass fibre reinforcement
- Lightweight design for easier transport and installation
- Resistant to chemicals and harsh industrial conditions
- Low maintenance compared to metal electrical cabinets
POLYESTER CABINETS
Discover our range of Polyester Cabinets
Industrial and Applications
These polyester electrical enclosures are widely used where metal cabinets may corrode or require regular maintenance.
Typical applications include:
- Coastal and marine environments
- Chemical processing facilities
- Industrial plants and factories
- Outdoor control systems and utilities
- Substations and distribution boards
- Renewable energy installations
Each outdoor polyester cabinet protects equipment in locations exposed to moisture, chemicals, and temperature changes.
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Sizes and Mounting Options
Our polyester electrical cabinets are available in a wide range of sizes and configurations.
Cabinet types
- Wall-mounted polyester enclosures
- Floor-standing polyester cabinets
Mounting features
- Supplied with metal mounting plates
- Integrated mounting lugs for easy installation
- Compatible with DIN rails, cable glands, and junction boxes
Key features
- Glass fibre reinforced polyester construction
- High impact resistance (IK ratings available)
- Plain or glazed door options
- Sealed and ventilated configurations available
- Suitable for indoor and outdoor use
Available in multiple height, width, and depth combinations to suit both compact installations and larger polyester electrical cabinets.
Trusted UK Supplier
- Over 25 years of enclosure industry experience
- Next-day UK delivery on most products
- Expert technical advice available
- Proven, durable enclosure solutions
Frequently Asked Questions
Polyester enclosures are corrosion-resistant, lightweight, and highly durable. They are ideal for outdoor, coastal, and chemical environments where metal cabinets may rust or degrade.
Yes. Polyester is UV-stable and resistant to moisture, making it suitable for long-term outdoor installations.
Yes. Glass fibre reinforced polyester provides high impact resistance while remaining lighter than steel alternatives.
In many environments, yes. Polyester cabinets are often preferred in corrosive, coastal, or chemical locations where metal enclosures would require more maintenance.