DRC P2 Flat Roof Access Window
Description
The DRC P2 flat access roof light with polycarbonate dome for safe access to the flat roof.
• Transparent (DRC-C) or opaque (DRC-M) dome with P2 glazing unit and U=0.93 W/m²K
• Sash opens up to 80° (up to 60° in sizes 90x120 and 120x120), supported by gas springs
• Anti-slip tape on the frame profiles for safe access
• For roof pitches from 0° to 15°
• Can be mounted on 15 cm XRD/W bases (up to three) for green or gravel roofs
• Allows internal manual accessories and external solar accessories
Specifications
DRC P2 | TECHNICAL DATA
- Window U-value (U)
- 0.93 W/m²K (EN 1873:2005)
- Urc thermal transmittance
- 0.76 W/m²K (EN 1873:2014+A1:2016, A:4.1 m²)
- Glazing U-value
- 1.1 W/m²K
- Glazing unit
- 4H-14-33.2T
- Inert gas
- argon
- External glass
- toughened
- Internal glass
- laminated (safe), P2A
- Window class
- LUX
- Seals
- two seals
- Dome
- Transparent (DRC-C) or opaque (DRC-M) polycarbonate dome
- Maximum opening angle
- 80° (60° in sizes 90x120 and 120x120)
- Roof pitch
- 0° to 15°
- Frame
- Multi-chamber PVC profiles filled with insulation material
- Lock
- ZBR lock optional (against accidental closure of the sash)
- Installation base
- XRD/W base (height 15 cm), up to three bases
- Dimensions
- 90x90, 90x120, 100x100, 120x120 [cm]






