Designo R3 exit roof window wood with safety and thermal insulation glazing
Single-hand grip operation, side. Sash hardware mounting side left (seen from the inside).
With protection against banging shut. Approved as a chimney sweep emergency escape (BG-certified).
Frame material: Solid pine wood with colourless varnish.
Pre-assembly at the factory: Vapour barrier, circumferential thermal insulation and mounting angle.
External cover: Aluminium (anthracite metallic R703).
Manual operation.