Roto Designo roof hatch

The Roto Designo R3 residential roof hatch is suitable wherever easy exit options need to be created for tradesmen - without compromising on convenience
The spring operation ensures easy opening of the side-hung sash and protects against slamming
The all-round thermal insulation block keeps the room climate pleasant and saves heating costs
A well thought-out solution
Approval as a chimney sweep exit (BG-approved)
Thermally optimised hollow chamber profile made of increased impact-resistant, fibre-reinforced and low-maintenance white PVC
Reinforcements made of galvanised steel profiles, fully recyclable
With factory-fitted 2-part, flexible thermal insulation block up to the top edge of the frame and pre-assembled foil connection and installation brackets
double Comfort (8) security and thermal insulation glazing

Manufacturer "Roto Frank DST Vertriebs-GmbH"

Roto Frank DST Vertriebs-GmbH

Wilhelm-Frank-Straße 38-40
97980
Bad Mergentheim-Ed. D
07931/5490-0
info@rotofrank.de

Article type:	Residential roof hatch
Brand:	Roto
Colour:	Inside: white
DIN direction:	DIN left
Glazing variant:	Comfort
Length window size/frame dimension (mm):	980.0
Manufacturer:	Roto
Material outer cover:	Aluminium
Model:	R3 WDA
Operation:	manually
Permitted roof pitch:	20° - 79°, (BG approval 20° - 60°)
Roof hatch material:	Plastic
Series:	Designo
Size designation Light & vision:	5/9
Sound insulation class window:	2
Sound reduction index window (dB):	32.0
Type of glazing:	2-fold
Uw value window (W(m²K)):	1.3
Width window size/frame dimension (mm):	540.0