Upgraded Sash WindowsWe upgraded and double-glazed the windows at the above Victorian house in Whitby, North Yorkshire. Accoya® timber was used to craft new sashes and frames. We always recommend Accoya® because is a dimensionally stable wood with outstanding durability – and guaranteed for 50 years when used above ground. Planitherm Total (Argon gas filled) sealed units were used to double glaze the sashes.
Full details of our sash window upgrade package can be found on our sash window upgrades page.