Sky Sash Windows logo

GGFI logo CE logo
Fensa logo
Find us on:
Find us on twitter Find us on facebook

Sky Sash Windows Ltd

Timber - Steel - Aluminium Windows & Doors

  020 8640 4012


  • Double hidden sash system of 122 mm
  • Allows for quadruple glazing in order to get a excellent  accoustic isolation. Rw until 50 dB
  • Additionally there is a quadruple gasket system that improves both the thermal and acoustic insulation
  • There is the possibility of incorporating a manual or motorized venetian blinds or shutter in the inner (65 mm) chamber
  • Access to the chamber is possible for cleaning and maintenance


Test Centre:

  • Transmittance Uw from 1,2 (W/m²K)
    Please consult typology, dimensions and glazing
  • Maximum acoustic insulation Rw=50 dB
  • Air permeability (EN 12207:2000) CLASS 4
  • Water tightness (EN 12208:2000) CLASS E1650
  • Wind resistance (EN 12210:2000) CLASS C5
  • Reference test: Window 1,23 x 1,48 m. 1 sash.

Technical Data:

  • Maximum glazing
    External sash 22 mm
    Internal sash 30 mm

  • Opening possibilities
    Side hung & turn-tilt of 1 or 2 sashes

  • Sections
    Frame – 122 mm / Sash – 121 mm

  • Profile thickness Window 1,6 mm

  • Polyamide strip length
    Frame – 35 mm / Sash – 20 mm

  • Maximum dimensions/sash
    Width  (L) = 1.100 mm
    Height (H) = 2.200 mm

  • Maximum weight/sash 150 Kg
    Please consult regarding maximum weight and dimensions according to the openning type.

  • Finishes
    Possibility of bicolor systems
    Color powder coating (RAL, mottled and rough)
    Wood effect powder coating
    Anti-bacterial powder coating
PRESS GLASS - Leading in Europe logo Schlegel weatherseals logo Roto logo HOPPE Ltd logo SIEGENIA AUBI logo Mighton logo
SIMONSWERK UK logo Saint Gobain Glass logo Reddiseals logo Teknos logo Cortizo logo swf logo