GRP Weatherproof Housings & Enclosures
Built to Withstand the Elements
At Hill Grwp, we specialise in manufacturing high-quality GRP weatherproof housings and industrial GRP enclosures UK that deliver exceptional durability, weather resistance, and robust protection for commercial and industrial applications.
Our custom industrial GRP enclosures are expertly designed to safeguard sensitive equipment, electrical infrastructure, and mechanical systems from harsh weather conditions and environmental challenges. Built to last, these prefabricated utility enclosures UK provide reliable, low-maintenance protection to keep your operations running smoothly, no matter the environment.


Built for Strength, Engineered for Protection
Our GRP weatherproof housings are developed using industry-leading materials and expert engineering to deliver unmatched protection in even the most demanding environments.
Resistant to harsh weather, corrosion, and UV exposure, these custom industrial GRP enclosures ensure long-term reliability and performance. Designed to shield sensitive electrical and mechanical systems from moisture, dust, and impact damage, they are a dependable solution for utility and infrastructure protection.
Hill Grwp’s enclosures are available in a variety of sizes, colours, and configurations to meet the unique needs of any project. We also offer acoustic and fire-resistant GRP enclosures for enhanced safety and compliance with UK building regulations.
Lighter and easier to transport and install than traditional metal or concrete housings, our GRP units offer a faster, more cost-effective alternative—without compromising on strength or durability.
Versatile Solutions for Industrial & Commercial Needs
Whether for utility companies, construction sites, or manufacturing facilities, our GRP utility enclosures UK deliver essential protection in demanding environments:

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Shields critical power and electrical systems from external damage and weather exposure
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Provides corrosion-resistant, weatherproof housing for precision metering and monitoring equipment
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Ensures secure containment for pumps, valves, and distribution infrastructure
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Reduces noise pollution with acoustic GRP enclosures—ideal for industrial settings
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Adds a vital layer of safety with fire-rated GRP housings, supporting compliance with UK regulations
Industry-Leading GRP Housings
Ensure your equipment and infrastructure are fully protected with our GRP weatherproof housings and custom industrial enclosures. Designed for durability, safety, and long-term performance in harsh environments, our solutions are trusted across the UK.
Choose Hill Grwp for GRP housings built to last — engineered for strength, compliance, and total peace of mind.
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