Triple glazed SLIDING SASH timber windows - Green Building Store Green Building Store

MOCK SLIDING SASH

U values as low as
0.85 W/m2K
Green Building Store PERFORMANCE triple glazed timber inward opening wiindows mock sliding sash

Energy efficient windows
in a traditional style

FSC® certified timber

Triple glazed timber windows Yorkshire cottage

Part Q compliant and
Secured by Design options

A wide range of hardware
options and frame finishes

High performance ‘mock’ sliding sash range for retrofits and newbuilds wanting energy efficient windows and a traditional appearance.

  • U value as low as 0.85 W/m2K
  • FSC® certified timber
  • Part Q compliant and Secured by Design options
  • Class 4 airtightness

Mock sliding sash

PERFORMANCE Mock sliding sash inward opening tilt and turn window

Affiliations & Accreditations