|Fire rating (minutes)||
Optional Single 3 hour, Duct/Multi 2 hour (BS476: Part 20: 1987)
|Clear opening / frame depth||
150 - 900mm / 75mm
Howe Green 7500 Series medium-duty floor access covers are suitable for interior and exterior solid floors with up to 5 tonne pnematic tyre wheel load - cars and light delivery vehicles.
Suitable for range of applications in commercial and retail premises where easy access to concealed under-floor building services is required.
All types of hard floor finish - ceramic tiles, marble, terrazzo, concrete, resin, wood or parquet floors.