Window Material

Browse our window details by frame material. Timber covers the widest range, from sash windows in existing solid walls to CLT, Porotherm and stone-faced walls. Alu-clad includes window position studies and solar shading. Aluminium includes curtain walling and structural glazing. uPVC includes tilt and turn windows in 150mm cavity walls and integrated roller shutters.

Does frame material change the detail? Yes. Frame depth, fixing, cill profile and the position of the thermal break all vary, which affects how the window meets the wall insulation and cavity closer.

Can I search by wall type instead? Yes. See Masonry, Timber Frame, SIPS, Steel Frame and Passivhaus under Windows and Doors.