Glass roof profile system with four-sided support.
This system has excellent air and water tightness. The bottom profile consists of an extruded profile sealed with insulation and a drip rail. The bearing profile is tapered. This enables the drip rail to be made extremely small.
The Economy system is applicable both as an insulated and an uninsulated lean-to roof or pitched roof at inclinations larger than 10° and with centre-to-centre sizes up to 1200 mm.