GT QMB 250/300/350

Description

Chamber, made of high-quality aluminium, for the inspection and maintenance of rain water outlets on green roofs, gravel roofs and roof terraces. As an exclusion device, it prevents substrate and gravel from being washed into the roof gutters. The control shaft body and the extension can be easily assembled on site.

Benefits

• Three-sided support – enables the installation of the chamber above the water outlets either in the middle or at the edge of the roof, against an existing parapet drain channel
• Aluminium material – Resistant to corrosion and organic acids
• Aesthetic appearance – RAL-coloured step-resistant cover
• Wind-proof cover – precise closure with press rivets
• If required, the lid and chamber body can be connected with a screw, which is not part of the basic package
• Logistic-friendly packaging – Chambers are delivered flat packed