Perfectly shaped to be compatible with the most common catch basins in the USA, Jonite reinforced stone Basin Grates can be matched to other Jonite products for a seamless finish through your design.
U31110
BG-CHISELED-300
Load class
A15
Dimension
300W x 300L x 29/32mm(t)
Sump Cover
U31111
BG-CROSS-STITCH-300
Load class
A15
Dimension
300W x 300L x 29mm(t)
U31112
BG-KEYHOLES-300
Load class
A15
Dimension
300W x 300L x 29/32mm(t)
U31113
BG-INTERLACE-300
Load class
A15
Dimension
300W x 300L x 29/32mm(t)
U31114
BG-PALM-300
Load class
A15
Dimension
300W x 300L x 29/32mm(t)
Pebbles grate
U31115
BG-PEBBLES-300
Load class
6KN
Dimension
300W x 300L x 29mm(t)
U31116
BG-SQUARE-SLOTS-300
Load class
A15
Dimension
300W x 300L x 29mm(t)
Add the natural modern stone aesthetic to your designs for point drainage systems, intermediaries of long open-channel drainage as well as kerb-side drainage. Our reinforced stone technology ensures that you can incorporate elegant stone into your design while ensuring load strength.
Low heat absorption
Rust and corrosion resistant
BS EN 124:2015 & 1433:2002 compliant
Dielectric properties with excellent electric insulator
Flexible sizes with the use of Jonite splines to form huge covers
The humble sump cover, or maintenance hole cover, first began life in the Roman Empire as slabs of stone or wood placed over point drainage systems that allowed maintenance workers access to covered drains carrying wastewater and sewage.
This omnipresent sump cover is the basis of inspiration for Jonite’s designs, in which we aim to showcase the beauty of stone with modern technology and excellent craftsmanship.