Sparka S-20 Overhead Door Closer with Cover and Back Check Valve - All Colours Colour:Silver our all-new Corrapol-BT Super Ridge

our all-new Corrapol-BT Super Ridge End Cap is designed to be the crowning element to every Corrapol*-BT Corrugated ridged roof

offering well-balanced appearance

thus reducing installation times

Its aluminium construction ensures longevity while the integrated gutter design provides reliable water management for years to come

along with our anti-slip and splinter technology

Sparka S-20 Overhead Door Closer with Cover and Back Check Valve - All Colours Colour:Silver our all-new Corrapol-BT Super RidgeThe Sparka S 20 Overhead Door Closer with cover is an EN variable power size 2 4 door closer making it suitable for doors upto 1100mm wide or maximum 80 Kg. This door closer comes complete with mechanism, cover, armset, parallel arm bracket for mounting on the Push face of the door, installation template and all fixings. The closer has integrated adjustable valves to independently control the closing and latching speeds. Also with integrated back