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Standard, Bespoke & Steel GRP Cabinets, GRP Enclosures & GRP Kiosks By Adept GRP.

We’ve been designing and delivering GRP enclosures for over 25 years.
Durable, weatherproof, and built for critical infrastructure. We are trusted by leading industries across the UK.

Our products are designed to meet IP54 as standard, some of our most popular products include the VR & VN ranges.

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GRP Cabinets, GRP Enclosures & GRP Kiosks

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VN6

£1,090.00 + VAT

Dimensions (Width × Depth × Height): 610 × 1070 × 1280 mm
On Backorder
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VN5

£1,020.00 + VAT

Dimensions (Width × Depth × Height): 440 × 1070 × 1280 mm
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VN4

£950.00 + VAT

Dimensions (Width × Depth × Height): 600 × 920 × 1200 mm
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VN3

£860.00 + VAT

Dimensions (Width × Depth × Height): 380 × 925 × 1200 mm
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VN2

£680.00 + VAT

Dimensions (Width × Depth × Height): 380 × 650 × 1200 mm
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VN1

£615.00 + VAT

Dimensions (Width × Depth × Height): 380 × 650 × 940 mm
In Stock
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VR5 – 910 x 450 x 1225

£875.00 + VAT

Dimensions (Width × Depth × Height): 450 × 910 × 1225 mm
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VRS9

£1,925.00 + VAT

Dimensions (Width × Depth × Height): 500 × 2750 × 1500 mm
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VRS8

£1,710.00 + VAT

Dimensions (Width × Depth × Height): 500 × 2250 × 1500 mm
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VRS7

£1,495.00 + VAT

Dimensions (Width × Depth × Height): 500 × 2000 × 1500 mm
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VRS6

£1,320.00 + VAT

Dimensions (Width × Depth × Height): 500 × 1500 × 1500 mm
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VRS5

£1,140.00 + VAT

Dimensions (Width × Depth × Height): 400 × 1600 × 1250 mm
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VRS4

£1,065.00 + VAT

Dimensions (Width × Depth × Height): 400 × 1500 × 1250 mm
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VRS2

£570.00 + VAT

Dimensions (Width × Depth × Height): 400 × 1250 × 1250 mm
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VRS1

£420.00 + VAT

Dimensions (Width × Depth × Height): 400 × 750 × 1250 mm
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VR16-E – 2000 x 2000 x 2000 Electrical

£4,075.00 + VAT

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

£3,195.00 + VAT

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

£3,615.00 + VAT

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

£2,735.00 + VAT

Dimensions (Width × Depth × Height): 1500 × 2000 × 2000 mm
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VR14-E – 2000 x 1000 x 2000 Electrical

£3,110.00 + VAT

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

£2,230.00 + VAT

Dimensions (Width × Depth × Height): 1000 × 2000 × 2000 mm
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VR13-E – 2000 x 500 x 2000 Electrical

£2,840.00 + VAT

Dimensions (Width × Depth × Height): 500 × 2000 × 2000 mm
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VR11 – 2000w x 500 x 1600

£1,640.00 + VAT

Dimensions (Width × Depth × Height): 500 × 2000 × 1600 mm
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VR10 – 1710w x 800 x 1610

£1,470.00 + VAT

Dimensions (Width × Depth × Height): 800 × 1710 × 1610 mm
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VR9 – 1455w x 700 x 1485

£1,450.00 + VAT

Dimensions (Width × Depth × Height): 700 × 1455 × 1485 mm
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VR8 (green)

VR8 – 1300w x 400 x 1250

£1,120.00 + VAT

Dimensions (Width × Depth × Height): 400 × 1300 × 1250 mm
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VR7 – 1095w x 680 x 1320

£1,080.00 + VAT

Dimensions (Width × Depth × Height): 680 × 1095 × 1320 mm
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VR6 – 1095w x 475 x 1320

£1,035.00 + VAT

Dimensions (Width × Depth × Height): 475 × 1095 × 1320 mm
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VR4 – 750w x 400 x 1100

£740.00 + VAT

Dimensions (Width × Depth × Height): 400 × 750 × 1100 mm
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VR3 – 660w x 400 x 1210

£695.00 + VAT

Dimensions (Width × Depth × Height): 400 × 660 × 1210 mm
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VR2 – 555w x 410d x 730

£540.00 + VAT

Dimensions (Width × Depth × Height): 410 × 555 × 730 mm
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VR1 – 470w x 320d x 660

£460.00 + VAT

Dimensions (Width × Depth × Height): 320 × 470 × 660 mm
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VR12 – 2000w x 800 x 1600

£1,790.00 + VAT

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

£1,960.00 + VAT

Dimensions (Width × Depth × Height): 500 × 2000 × 2000 mm
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What we offer

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. 

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Bespoke GRP products

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 the external size, specification of construction, types of locks, furnishings and hinges, as well as ventilation features and number of doors, ideal for housing sensitive electrical equipment or materials.

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Steel Kiosks

Our VRS steel kiosks are crafted from 1.5 or 2mm Zintec steel, offering exceptional weather protection in all weather conditions with IP55 certification and ensuring sound earth continuity. These kiosks are not only durable and secure but also designed to have a substantial life expectancy. With eight standard sizes available from stock or on a short lead time, they provide a reliable and weatherproof solution for various storage and quality security needs.

Steel Kiosks

Frequently Asked Questions

Standard lock is a night latch type; a hasp & staple or other options are available on request for an additional cost.

Yes, all standard cabinets include an 18mm surface-treated ply backboard.

– VR1-VR4: Closed-based with a single skin GRP floor.

– VR5-VR16: Open-based with a 120mm internal fixing flange.

Fix to a stepped base using M10 anchor bolts through the floor or fixing flange, then seal with Arbomast type sealant.

Yes, they can be wall-mounted.

The roof is not designed to support weight;
DO NOT PLACE ANY WEIGHT ON IT.

Standard colours are Green (BS 14-C-39) and Grey (BS 10-A-05). Custom non-metallic BS or RAL colours are available for an additional cost.

Yes, foam insulation can be added to VR13-VR16 cabinets, which have a 12mm ply core. The VR1-VR12 cabinets have a single skin construction.

We do not supply spare keys; contact a locksmith to replace the barrel of the standard night-latch locks.

Designed to meet IP54 as standard; can be upgraded to IP65 with a single skin floor and clamp latches.

– VR1-VR12: Delivered by national carrier with tail-lift offloading.

– VR13-VR15: National carrier delivery requiring a suitable forklift for offloading.

– VR16: Delivered via flatbed or hiab lorry (pricing on application).

– VR1-VR4: Closed-based with a single skin GRP floor.

– VR5-VR16: Open-based with a 120mm internal fixing flange.

Typically, stock items are delivered within 3-5 working days; non-stock items have a lead time of 4-6 weeks.

VR13-VR16 cabinets have ‘E’ versions that include a standard electrical fit-out; electrical items can be added to any product for an additional cost.

Yes, they can meet IP54 and be upgraded to IP65 with stainless steel (st/st) fixings available for an additional cost.

Minimal maintenance is needed; clean the exterior and remove debris from the roof. Only moving parts like hinges and locks require regular attention.

A repair kit with instructions can be provided; send a photo to assess if the damage is repairable.

Yes, VR13-VR16 cabinets can be delivered flat-packed (additional charges may apply), and assembly is straightforward with instructions provided.

Inside Adept & Product Information

Updates, innovations, and stories from the team

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Adept GRP Cabinets Sponsors Swansea City’s New Signing, Adam Idah

Adept GRP Cabinets is proud to announce our sponsorship of Swansea City AFC’s new

September 12, 2025

We’re excited to share something we’ve been working on behind the scenes for a

August 9, 2025

Adept GRP Announces Sponsorship of Merched y Mor: Tackling the World’s Toughest Row!

We are thrilled to announce that Adept GRP is proudly sponsoring Merched y Mor

October 3, 2024
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Customer Notice

Due to unforeseen circumstances, we are currently unable to manufacture large bespoke enclosures. We understand this may cause inconvenience and sincerely appreciate your patience and understanding during this time.

In the meantime, we encourage you to explore our standard enclosure range to see if any of our existing products meet your requirements. Many customers find that our standard options offer effective solutions without the need for full customisation.

This is a temporary measure, and we are working hard to resume bespoke manufacturing as soon as possible. Standard-sized enclosures and all other services remain fully available.

If you have any questions or need help identifying a suitable alternative, our team is here to assist, please don’t hesitate to get in touch.

Thank you for your continued support.