A low-emissivity insulation film that reflects internal heat back into the room in winter and reduces solar gain in summer. Most useful on single glazing where an upgrade to double glazing is not practical.
Ideal use
Reduce winter heat loss and summer solar gain on single glazing.
Appearance
Light silver, low reflective
External reflection Not provided — contact technical support · internal reflection Not provided — contact technical support
Privacy behaviour
Reduces light and glare; does not provide privacy.
Does not provide privacy at night.
In short
Best for: draughty single-glazed rooms — some winter heat retention plus summer solar control.