Our custom galvanised steel staircases provide a reliable, long-lasting access solution for a wide range of industrial and commercial environments — from utility facilities to power and energy infrastructure.  Each staircase is built to integrate seamlessly with GRP enclosures, prefabricated pump rooms, switchgear housings, and other modular building systems supplied by Hill Grwp. 

Here’s a look behind the scenes at Hill Grwp Ltd — this steel base frame is now on its way to the galvanising plant, a key step in the fabrication of our pre-packaged GRP enclosures and sprinkler pump houses. 

Protect your critical infrastructure from the elements with Hill Grwp’s GRP enclosures — engineered for durability, safety, and long-term performance in tough environments.

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.

At Hill Grwp, our pre-packaged sprinkler pump rooms are fully compliant, pre-tested, and ready to install, helping you meet the latest fire safety regulations with ease.