£255.60 inc. VAT
Product code:
WDF R75 H WD AL 5/11
up to 16 working days
Size (W x H):
Pre-Fitted Insulation Collar:


Product Description


Contrary to the standard roof windows on the market with centre pivot openings in the middle of the window, Designo R7 is a top-third pivot roof window that can be opened outwards to 38°, with one handle - accessible to everyone - at the bottom of the sash.

The Roto top-third pivot roof window is supplied with the required brackets already pre-fitted, therefore making installation both easier and quicker. You simply take the window straight out of the box, and into the roof. 

The pre-fitted insulation collar helps to reduce thermal bridges and also includes the vapour barrier as standard for high air-permeability. A double seal in EPDM rubber also ensures air tightness requirements.

  • Easy and quick to fit
    Supplied fully assembled
  • Full unobstructed view and much greater headroom
    Opens outwards with the pivot at the top-third of the window
  • More energy savings
    Vapour barrier as standard and optional pre-fitted insulation collar for high thermal insulation and better air permeability
  • Easy handling
    One single-handled operation at the bottom of the windows
  • Design
    Interior finish in timber. Resistant, long-lasting and easy to clean
  • Security
    Locks in the cleaning position to secure maintenance
  • Convenience
    Ventilation via handle locking point


Product Specification

Brand Roto
External Finish Grey
Frame Material Pine
Glazing Double glazed
Glazing Feature Toughened
Guarantee 15 years
Internal Finish Pine
Opening Method Top-third
Operation Manual
Pre-Fitted Insulation Collar Yes
Roof Pitch 15-65°
Size (W x H) 54 x 118cm
Toughened Yes
U-value 1.5 W/m²K