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GRP Enclosures

Our Range of GRP Enclosures

GRP enclosures are weatherproof housings made from glass reinforced plastic, also called fibreglass, used to protect electrical, control and metering equipment in outdoor and exposed locations. Because GRP does not rust, is electrically non-conductive and is far lighter than steel, it has become the standard choice across the electrical, utilities and construction sectors.

Adept GRP manufactures both a stocked standard range and fully bespoke enclosures from our facility in Burry Port, South Wales, supplying DNOs, utilities contractors, electrical wholesalers and end users throughout the UK. Buy a standard cabinet online today, or talk to us about a made-to-measure enclsoures.

GRP Enclosures

Our Range of GRP Enclosures

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VR12 – 2000w x 800 x 1600

£1,790.00 + VAT

Dimensions (Width × Depth × Height): 2000 × 800 × 1600 mm
On Backorder
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VR13 – 2000w x 500d x 2000

£2,275.00 + VAT

Dimensions (Width × Depth × Height): 2000 × 500 × 2000 mm
On Backorder
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VR13-E – 2000 x 500 x 2000 Electrical

£3,155.00 + VAT

Dimensions (Width × Depth × Height): 2000 × 500 × 2000 mm
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VR14 – 2000 x 1000 x 2000

£2,610.00 + VAT

Dimensions (Width × Depth × Height): 2000 × 1000 × 2000 mm
On Backorder
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VR14-E – 2000 x 1000 x 2000 Electrical

£3,490.00 + VAT

Dimensions (Width × Depth × Height): 2000 × 1000 × 2000 mm
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VR15 – 2000 x 1500 x 2000

£2,760.00 + VAT

Dimensions (Width × Depth × Height): 2000 × 1500 × 2000 mm
On Backorder
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VR15-E – 2000 x 1500 x 2000 Electrical

£3,640.00 + VAT

Dimensions (Width × Depth × Height): 2000 × 1500 × 2000 mm
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VR16 – 2000 x 2000 x 2000

£3,480.00 + VAT

Dimensions (Width × Depth × Height): 2000 × 2000 × 2000 mm
On Backorder
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VR16-E – 2000 x 2000 x 2000 Electrical

£4,360.00 + VAT

Dimensions (Width × Depth × Height): 2000 × 2000 × 2000 mm
On Backorder
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What are GRP Enclosures?

GRP enclosures are weatherproof housings made from glass reinforced plastic, built to protect electrical equipment, metering and control gear in exposed and outdoor environments. Often called fibreglass enclosures, they are the natural choice wherever a steel housing would corrode, and wherever a lightweight, non-conductive enclosure is needed.

Adept GRP designs and manufactures GRP enclosures from our facility in South Wales, supplying electrical wholesalers, distribution network operators, utilities contractors and the construction sector throughout the UK. From stock sizes ready to dispatch to housings built to an exact specification, every enclosure is engineered for years of reliable outdoor service with very little maintenance.

Applications

Where large GRP enclosures are used

Walk-in GRP enclosures protect substantial equipment outdoors while keeping it accessible to engineers, across the electrical, utilities and construction sectors.

Substations & transformers

Non-conductive housings for transformer and substation equipment.

Switchrooms & switchgear

Walk-in enclosures for distribution boards and switchgear.

Feeder pillars

Roadside power distribution. What are feeder pillars?

Water & utilities

Control, telemetry and plant rooms at treatment and pumping sites.

EV & renewables

Housings for charging and energy infrastructure.

Telecoms & data

Larger cabinets for active equipment and connectivity.

Rail & highways

Trackside and roadside equipment housings.

Plant & control rooms

Bespoke plant rooms engineered to your layout.

What we offer

Adept GRP standard GRP cabinets

GRP Cabinets

Our VR range of standard GRP Cabinets, known for their low maintenance and corrosion-resistant properties, has remained a popular choice over the years. Available in sixteen standard sizes, these cabinets, featuring strong panels with secure locks and durable hinges, provide practical, cost-effective protection from the elements.

View GRP Cabinets
Bespoke GRP enclosure manufactured by Adept GRP

Bespoke GRP Enclosures

Adept GRP specialises in designing and manufacturing quality custom-made GRP Enclosures (also known as GRP Kiosks) made to order precisely to meet your requirements. You can specify all the details such as external size, construction, types of locks, furnishings and hinges, as well as ventilation features and number of doors, ideal for housing sensitive electrical equipment.

View Bespoke GRP Options
Adept GRP steel kiosk

Steel Kiosks

Our VRS steel kiosks are crafted from 1.5 or 2mm Zintec steel, offering exceptional weather protection in all conditions with IP55 certification and ensuring sound earth continuity. Durable and secure with a substantial life expectancy, and with eight standard sizes available from stock or on a short lead time.

Steel Kiosks

Common questions

Frequently Asked Questions

What is the IP rating?
Our GRP enclosures are designed to meet IP54 as standard. An upgrade to IP65 is available using a single skin floor, clamp latches and stainless steel fixings, at an additional cost.
What are the lock options?
The standard lock is a cylinder nightlatch type. A hasp and staple or other lock options are available on request for an additional cost.
Can enclosures be made to a custom size?
Yes. Alongside our standard VR13 to VR16 sizes, we manufacture fully bespoke GRP enclosures and kiosks to your exact specification, including size, construction, locks, ventilation and number of doors.
Can large enclosures be delivered flat-packed?
Yes. Our larger VR13 to VR16 enclosures can be delivered flat-packed or in panel form and assembled on site by our trained crews, with instructions provided. Additional charges may apply.
Are electrical fit-out versions available?
Yes. Our VR13 to VR16 enclosures are available in E versions with a standard electrical fit-out, and electrical items can be added to any product for an additional cost.
Can the enclosures be insulated?
Yes. Foam insulation can be added to our VR13 to VR16 enclosures, which have a 12mm ply core.
Do the enclosures include a backboard?
Yes. An 18mm surface-treated ply backboard is included as standard, along with stainless steel hinges and a cylinder nightlatch lock.
What are your lead times?
Stock items are typically dispatched within 3 to 5 working days. Non-stock and bespoke items have a lead time of around 4 to 6 weeks. Contact us to confirm current availability.

Speak to the manufacturer

Need a large GRP enclosure?

Tell us what the enclosure will house and where it will be installed, and we will recommend a standard size or quote a bespoke build.

01269 843355  ·  sales@adeptgrp.co.uk

Trusted by DNOs, contractors and electrical wholesalers nationwide, including Yesss Electrical, Edmundson, City Electrical Factors and Rexel.