Roof windows for combinations Duet

  • ftuDesigned for Top hung and pivot installation in vertical combinations in one plane.
  • It can be openable or not.
  • Manufactured with pinewood, vacuum impregnated and double coated with acrylic lacquer.
  • Handle positioned at the lower part of the sash enabling easy operation, and two-point multi-opening.
  • Suitable for roofs with pitches between 15° and 90° (complete with flashing).
  • Wide range of accessories.

 

FTP/D L3 – windows for combinations – wooden

FTU/D L3 – windows for combinations – wooden coated with polyurethane varnish

Technical Specifications: FTP/D L3 FTU/D L3
window U-value: 1,4 W/m2K 1,4 W/m2K
glazing U-value: 1,1 W/m2K 1,1 W/m2K
Rw coefficient: 35 dB 32 dB
glazing: 4HS – 14 – 33.1T 4HS – 14 – 33.1T
low emission coating: + +
inert gass filled panes: + +
toughened glass + +
internal glass laminated + +
varnishing: twice three times
seals: three three
multi-point opening: + +
handle: Elegant Elegant

Available Sizes (cm):

78×60   78×78   94×60   94×78   114×60 114×78   134×60   134×78