The Smart Frames rain protection rail system RS is an efficient base profile system designed to provide reliable protection for wood windows against weathering. Depending on the application, the system can be used to protect base frames in the sill area (RS), sash frames (RS F), or both sash and outer frames (RS FB).
Proven technology with an excellent price-performance ratio, ideal for renovations, modernisations, and new builds.
System Description
- Side-hung windows
- Tilt-and-turn windows
- Single-, double- and multi-leaf windows
- Multi-light transom and mullion assemblies
- Window with barrier-free threshold
- Sloping windows
- RAL/NCS shades to GSB/Qualicoat standard
- Centre-gasket frame in EPDM quality
- Drip moulding
- Optional base profile with/without sash and outer frame cladding
System Properties of Classes
WATER TIGHTNESS
9A
AIR PERMEABILITY
4
WIND LOAD
B2/C1
Thermal Insulation

System Cross Section

