top of page
Frame 35.png

Need a bespoke enclosure for your project?

Hill Grwp Ltd designs, manufactures and delivers project-specific GRP and steel enclosures, kiosks, pump rooms, substations, steel bases and access solutions across the UK.

​

Send us your drawings, specification or project requirements and our team will be happy to provide a quote.

🏗️ The Future of Rooftop Access | Introducing TopBox

Writer: Hill Grwp Ltd
Hill Grwp Ltd
Jul 10, 2025
1 min read

Updated: Jul 11, 2025

Accessing rooftop systems safely shouldn’t be a challenge. That’s why we developed TopBox — our purpose-built roof entry kiosk designed to simplify ductwork, pipework, and cable installations in commercial buildings.


✅ Engineered for safety & compliance


✅ Weatherproof & built to withstand harsh conditions


✅ Ideal for HVAC, electrical & mechanical access


✅ Reduces risk for contractors, maintenance teams & infrastructure


From offices to industrial sites, TopBox delivers durable, secure, and compliant roof access — built for the demands of modern construction.




Comments


bottom of page