Silver - Insulating film - internal. Insulating film for insulation from loss of warmth on glass surfaces in the cold winter months. You can save up to 25% on energy in winter using this insulating film depending on the type of glazing. The insulating film additionally offers warmth reduction on the glass of 63% in the summer. This film is lightly tinted/mirrored. Please observe the suggestions for use at the bottom of this description to avoid breaking of glass. You will receive a knife and squeegee for fitting, free of cost with every order.
