The PVC inspection module with an integrated foam block fixed to the side panel provides greater insulation and an attractive appearance. Installation tolerances in the inspection area are concealed by an innovative stepped rebate between the side section and the closing cover. The result is a cleanly closed visible joint in the inspection area.
Installation tolerances can be concealed by the new stepped rebate between the side section and the cover.
Optimal insulation of the inspection space is made possible by the new foam block fixed to the side panel.
| Box dimensions (mm) | Availability | Diameters (mm) |
| 240 x 250 mm |  |
175 mm |
| 250 x 250 mm |  |
175 mm |
| 260 x 250 mm | |
175 mm |
| 280 x 250/300 mm | / |
205 mm |
| 300 x 250/300 mm | / |
205 mm |
| 345 x 250/300 mm | / |
205 mm |
| 365 x 250/300 mm | / |
205 mm |
1A – Fix the crossbeam to the window frame
1B – Screw
1C – Pay attention to the insulation of the crossbeam
1D – The use of an airtight jointing tape is recommended
2A – Insert the fixing anchor into the groove of the connector
2B – Position the box
3A – Insert the inspection cover into the crossbeam
3B – Close the inspection cover
flat PVC guide rails 60 x 51 mm G2
flat PVC and flat double-sided PVC guide rails 60 x 51 mm G2
A reinforcement specially designed as an integrated solution on the box side. Fixing to the ceiling is very easy thanks to the special geometry in the upper section.
A reinforcement fitted with a pressure-resistant base during installation and firmly fixed to the structure at the lintel or ceiling.
