How Much Does Double Glazing Cost in 2018?
Also, do not fit windows that have reflective coatings or are tinted as they have a low SHGC (solar heat gain coefficient) and are inefficient at reducing heat gain in the warmer months.
Also, do not fit windows that have reflective coatings or are tinted as they have a low SHGC (solar heat gain coefficient) and are inefficient at reducing heat gain in the warmer months.