L413 Windows

casement windows

double-glazed

Manufacturer	Product	Type	u =
Green Building Store	Ecoplus	high performance sw timber windows
Green Building Store	Ecoclad	high performance sw timber / alu-clad windows
Viking	Viking	high performance sw timber windows	1.4

triple-glazed

Manufacturer	Product	Type	u =
Green Building Store	Ecoplus	high performance sw timber windows
Green Building Store	Ecoclad	high performance sw timber / alu-clad windows
Viking	Viking	high performance sw timber windows

 

roof windows

Manufacturer	Product	Type
Fakro	FTT Thermo	triple glazed timber roof windows

 

Key

u = manufacturer's quoted overall window u-value
product / equipment with climate change reduction potential
sustainable product
product with recycled content