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GRP Electrical Enclosures & Kiosks

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Drawing

Model: W12
MODEL: W22

Ext 4000x4000x2500mm
Int 3900x3880x2440mm

£11,254.80 inc. VAT

£9,379.00

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W12
MODEL: W21

Ext 3500x4000x2500mm
Int 3400x3880x2440mm

£10,305.60 inc. VAT

£8,588.00

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W12
MODEL: W20

Ext 4000x3500x2500mm
Int 3900x3380x2440mm

£10,400.52 inc. VAT

£8,667.10

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W12
MODEL: W19

Ext 3500x3500x2500mm
Int 3400x3380x2440mm

£9,559.80 inc. VAT

£7,966.50

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W12
MODEL: W18

Ext 3000x4000x2500mm
Int 2900x3880x2440mm

£9,505.56 inc. VAT

£7,921.30

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W12
MODEL: W17

Ext 4000x3000x2500mm
Int 3900x2880x2440mm

£8,746.20 inc. VAT

£7,288.50

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W12
MODEL: W16

Ext 3000x3500x2500mm
Int 2900x3380x2440mm

£8,678.40 inc. VAT

£7,232.00

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W12
MODEL: W15

Ext 3500x3000x2500mm
Int 3400x2880x2440mm

£9,492.00 inc. VAT

£7,910.00

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W12
MODEL: W14

Ext 2500x4000x2500mm
Int 2400x3880x2440mm

£7,946.16 inc. VAT

£6,621.80

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W12
MODEL: W13

Ext 4000x2500x2500mm
Int 3900x2380x2440mm

£8,746.20 inc. VAT

£7,288.50

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W12
MODEL: W12

Ext 3000x3000x2500mm
Int 2900x2880x2440mm

£8,542.80 inc. VAT

£7,119.00

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W11
MODEL: W11

Ext 3500x2500x2500mm
Int 3400x2380x2440mm

£7,824.12 inc. VAT

£6,520.10

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W10
MODEL: W10

Ext 2500x3500x2500mm
Int 2400x3380x2440mm

£7,864.80 inc. VAT

£6,554.00

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In stock
approximately 4 weeks
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Drawing
Model: W9
MODEL: W9

Ext 3000x2500x2500mm
Int 2900x2380x2440mm

£7,247.82 inc. VAT

£6,039.85

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In stock
approximately 4 weeks
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Drawing
Model: W8
MODEL: W8

Ext 2500x3000x2500mm
Int 2400x2880x2440mm

£7,186.80 inc. VAT

£5,989.00

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
Model: W7
MODEL: W7

Ext 2500x2500x2500mm
Int 2400x2350x2350mm

£6,169.80 inc. VAT

£5,141.50

Select options This product has multiple variants. The options may be chosen on the product page
In stock
approximately 4 weeks
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Drawing
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Why Choose GRP Electrical Enclosures?

Glass-reinforced plastic (GRP) is a lightweight yet strong material, ideal for use in electrical enclosures. Commonly referred to as fibreglass, it has several benefits when used in electrical enclosure manufacturing because it’s:

  • Non-conductive, keeping electrics safe
  • Resistant to corrosion
  • UV-resistant
  • Low maintenance

It can also be finished with a fire-resistant coating for maximum protection. Having durable protection around electrical systems like substations and communications infrastructure minimises damage and impact from external factors like weather and dust. They are also durable against tampering.

How Protective Are GRP Electrical Enclosures?

GRP kiosks and electrical enclosures from Exel GRP Ltd are perfectly designed to withstand harsh environments. Each model comes with an IP rating, which measures the ingress protection of each enclosure. They are tested against their ability to keep out humans, foreign bodies (like dust) and moisture. 

Common IP ratings for GRP electrical enclosures include:

  • IP55 – Protection against limited dust ingress and low-pressure water jets
  • IP65 – Fully dust-tight and resistant to water jets from any direction
  • IP66 – Dust-tight with protection against powerful water jets or harsh weather conditions

Applications For GRP Electrical Enclosures and GRP Kiosks

GRP electrical enclosures are incredibly versatile and are suitable for use across a range of sectors and needs, like:

  • Electrical switchgear protection
  • Control panels and automation systems
  • Energy installations (including renewable energy)
  • Telecommunications equipment
  • Water treatment plants
  • Transport signalling and monitoring systems

Bespoke GRP Electrical Enclosures

If you require a specific size or layout for your enclosure, Exel GRP Ltd’s bespoke design and manufacturing service is available to ensure your electrical systems are protected. 

Bespoke options come with all the advantages of our other models, including NICEIC Electrical installations, intruder and fire alarm integration and HVAC design and integration. 

Built to fit your specific requirements, you won’t have to compromise on space or security with these custom solutions. Contact us today to learn more and get a free quote.

Why Work With Exel GRP Ltd?

At Exel GRP Ltd, we specialise in manufacturing high-quality enclosure solutions for organisations across the UK. With years of experience in design and engineering using GRP, we pride ourselves on our exceptional products and customer service. 

Getting a GRP electrical enclosure from us means you’ll benefit from:

  • Quality manufacturing using the best durable composite materials
  • Enclosures that withstand demanding industrial environments
  • Reliable customer service
  • Delivery across the UK

More Enclosure Solutions From Exel GRP Ltd

If you’re not sure whether a GRP electrical enclosure is right for you, our team is on hand to find the best options for you. You can explore our other enclosure and kiosk options here:

GRP Electrical Enclosures FAQs

What Are GRP Electrical Enclosures?

GRP electrical enclosures are protective housings designed to contain and protect electrical equipment from tampering and damage from environmental factors. GRP (glass-reinforced plastic) is often used in the manufacturing of these enclosures, thanks to its lightweight and non-conductive qualities. These protective casings are also referred to as GRP kiosks.

Yes! GRP kiosks and electrical enclosures are most commonly utilised in outdoor environments, where the risk of damage and tampering is more likely. GRP is an ideal material for an outdoor waterproof electric box, because it’s UV-resistant, corrosion-proof and weather-resistant. 

GRP electrical enclosures from Exel GRP Ltd can withstand harsh environments like coastal or industrial locations. They are also suitable for indoor use in areas prone to moisture and dust.

We aim to deliver your enclosure as soon as possible. When ordering an in-stock GRP electrical enclosure, delivery can be as fast as the next-day, when ordered before 12:00 pm to mainland UK (additional charges may apply). 

In cases of bespoke builds or individual configurations, delivery may take longer, but we will provide an estimated delivery date when you order. For more information, take a look at our delivery policy.

Yes! Our enclosures have a range of customisable features (depending on the model), meaning you can create something specially suited to you, even from our standard range. Customisable options include: 

  • Door stay
  • Vents
  • Electrical pre-installation options
  • Thermal wall insulation
  • Baseboard
  • Cat flap (for cable entry)
  • Colour

Contact our expert team today to discuss your needs, and we can help find you the perfect solution.

Products

Recommended Products

Explore our most popular GRP and enclosure solutions for commercial and industrial applications.
Junction Box J5

Enclosure E6

Price range: £140.00 through £160.00
Junction Box J5

Enclosure E5

Price range: £65.00 through £85.00
Enclosure E1

Enclosure E4

£37.00
Enclosure E1

Enclosure E3

£34.00
Enclosure E1

Enclosure E2
Enclosure E1

Enclosure E1

£16.00
Junction Box J5

Enclosure E6

Price range: £140.00 through £160.00
Junction Box J5

Enclosure E5

Price range: £65.00 through £85.00
Enclosure E1

Enclosure E4

£37.00
Enclosure E1

Enclosure E3

£34.00
Enclosure E1

Enclosure E2
Enclosure E1

Enclosure E1

£16.00
Abs/pc Electrical Junction Box

Junction Box J5

£4.20
Abs/pc Electrical Junction Box

Junction Box J4

£2.20
Abs/pc Electrical Junction Box

Junction Box J3

£2.00
Abs/pc Electrical Junction Box

Junction Box J2

£1.00
Abs/pc Electrical Junction Box

Junction Box J1

£1.00
  • Flexibility of Size
  • Low Maintenance
  • Non Corrosive
  • Excellent Thermal Insulation
  • Fire, Security & Acoustic Rating Options
  • NICEIC Electrical Installations
  • Intruder & Fire Alarm Integration
  • HVAC Design & Integration

GRP Cabinets & Enclosures: Non-Corrosive, All-Weather Protection for Outdoor Assets

Our GRP (Glass Reinforced Polyester) range is manufactured in the UK for electrical installations that need to withstand years of outdoor exposure without rusting, cracking, or needing repainting. From compact meter cabinets to walk-in kiosks up to 4 metres wide, our W, D and S model series cover the full spread of outdoor housing needs in one non-corrosive material.

Why Choose GRP

  • Won't Rust or Corrode: Unlike mild steel, GRP has no metal content to break down in damp, coastal, or chemically exposed sites, giving it a long service life with minimal upkeep.
  • Low Maintenance: No repainting or rust treatment needed once installed, keeping long-term costs down.
  • Strong Ingress Protection: Our GRP range is rated IP55 as standard, with select models (D3P, S3P) rated to IP65 for applications needing maximum protection against dust and water jets.
  • Lightweight but Durable: GRP is easier to handle and install than steel of equivalent strength, while still offering good impact resistance. Locking options include cylinder locks and hasp & staple fittings for padlocks.

Where Our GRP Range Is Used

  • Utility and Metering: Electric and gas meter housings for domestic and commercial sites
  • Electrical Distribution: Feeder pillars, switchgear, and distribution board enclosures
  • Infrastructure: Street lighting controls, railway signalling equipment, and telecoms cabinets
  • EV Charging: Housing for charge point electronics and controls

Our Model Ranges

W-Series

Walk-in kiosks, from compact single-person rooms up to 4000mm wide, for substations and large distribution points.

D-Series

Mid-size floor standing cabinets for distribution and metering applications.

S-Series

Compact floor standing and meter enclosures for smaller installations.
Get in touch with our team to find the right GRP model for your project, or request a bespoke size manufactured to UK standards.
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