Bespoke GRP Enclosures

The Bastion Range

Customised designs for a fully bespoke GRP enclosure solution

Our Bastion range of GRP bespoke enclosures has endless possibilities. With our talented in-house production team, we can manufacture any size of grp enclosure you need. Designs can also include a large range of optional extras, including venting, hatches, electrical packages, heating, and more. An excellent, superbly constructed range for a truly unique, tailor-made solution.

From your initial enquiry, our dedicated sales team can provide a remote project management service for your bespoke GRP enclosure. They will ensure you are kept up-to-date through your journey with us and will be on hand to attend to your queries. From semi-gloss finish to textured finish, our team can ensure you get the best quality, short lead times and value for money.

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Bastion Range Sizes & Prices

All the guide prices below include technical specifications and are excluding VAT. Any GRP enclosure enhancements will be priced in a quotation.

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Bespoke sizes made to order.

Enquire for a price below.

Get a super FAST quote for your bespoke GRP enclosure or housing

Use our step-by-step quote form to give us information about your project, so we can formulate a bespoke quote in no time at all.

Technical Specifications

All of our technical specifications are included in our standard price for each GRP bespoke enclosure. Please select one of the features on the enclosure to find out more:

Textured finish large grp housing

Pitched or Flat Roof

Double or single doors with multi-point
locking system and stainless steel hinges.

Pressed aluminium vents

Standard base with optional bunded floors.

Construction is glass reinforced plastic
with either a semi-gloss or textured finish
in a choice of colours.

Product Enhancements

Our GRP enclosures can be designed to your requirements. Listed below are details of a number of enhancements that can also be fitted to your enclosure.

aluminium vent for grp cabinets

Air vents can be fitted to your cabinet as required.

Bunded Floor inside GRP electrical cabinets

Floors come open as standard with 100mm fixing flanges. You can also have a solid floor or if required a load-bearing floor.

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We can add a 16amp electrical package to your cabinet which comes with lights, sockets, a fuse box and an intlet.


We can add mounting brackets to the side and back of your cabinet or enclosure.

Ways to Pay

We have a variety of ways in which you can pay, so check out some of the options listed below. As ever, if you have any queries please give us a call.

The easiest way to buy GRP electrical cabinets is through our online shop. Head on over to our shop to select your cabinet, enter your details into a secure payment portal and hey presto! It’s as easy as that.

Have you placed an order before? No problem, ask our team for a credit account application form, and if approved, your future orders will be placed on 30-day credit terms.

We also offer a finance option, spread over 3-5 years, for all businesses that wish to lease our products. To get a quote, please give us a call on 01386 555000.

If you’d prefer, you can pay by card over the phone. Simply give us a call on 01386 555 000 and a member of our team will be more than happy to process your order for you.

Have you got a large value order? No problem, our team are on hand to work out a stage payment plan for you. This is useful if your order has a longer lead time and larger value.

Bastion Range Delivery Options

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Hiab Crane Lorry

Our Enclosures can be delivered via Hiab lorry where there are no means to off-load at the delivery address. Enclosures are shrink-wrapped for protection during transportation.

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Pallet Delivery

Our enclosures can be delivered via pallets, depending on the size of the unit. The enclosures are shrink-wrapped for protection during transportation. A forklift or telehandler may be required for offloading.

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Flatbed Delivery

Larger kiosks are delivered via flatbed lorry for off-loading via the client. Kiosks are shrink wrapped for protection during transportation.

Get your Bespoke GRP Enclosure today