Harmer Roof Green Roof Shaft Adjustable Access Cover Grid Grate
GR400AC
Harmer Building Drainage
From
£294.76£294.76
Ex VAT
Estimated delivery 18 working days
( £353.71Inc VAT )
( £353.71Inc VAT )
Estimated delivery 18 working days
Industry leading
Our sales and technical team have over 20 years’ experience working with the industry leading rainwater systems available in the UK.
Expert advice
Our friendly service and competitive prices combined with a step-by-step support approach, make for easy rainwater product selection.
Nationwide delivery
Our delivery partners cover the whole of the UK (mainland only) so no matter where you are, we can get your order to you.
Premium quality
Our aluminium, steel, cast iron, plastic & GRP rainwater systems are all sourced from the leading manufacturers in the UK to ensure they are of the highest quality.
Harmer Modulock Channel Green Roof Shaft Adjustable Access Cover Grid Grate, 400mm x 400mm, made from Galvanised Mild Steel.
Moulded PU access frame 400mm x 400mm with galvanised mild steel 9mm x 32mm aperture grating and fitted with adjustable feet for fine height adjustment on-site. Can be combined with Access Chamber Extension Piece to raise the height in increments of 50-80mm.
Harmer Modulock Channel Drain is a highly versatile line drainage system designed to provide the ideal level access drainage solution, where rainwater run-off and percolation are required to be intercepted, at the perimeter of a building, or across thresholds and points of access into and out of a building.