Double Glazing
Whilst almost impossible for aluminium products, our timber-based options from Denmark still happily comply with all UK building regulations with double glazing. As standard, these are argon-filled units with low emissivity coating, separated by a warm-edge spacer bar. It’s worth seriously considering how well-insulating your home is generally – realistically, there’s not much point upgrading to triple glazing if you know that heat is being lost quickly through other building materials…