Opalux® Lower Mirror Neutral Grey 20 coloured film is specially metallised to allow plenty of light along with good solar control properties. Avoiding the mirrored look of traditional solar control films, this presents a pleasing architectural appearance.

This film helps to reduce cooling costs and therefore Climate Change Levy liability by lightening the load on air conditioning equipment. Government and business organisations can use Opalux® solar control window films as an integral part of seeking to comply with the Carbon Reduction Commitment scheme and The Carbon Trust policies. Opalux® Lower Mirror Neutral Grey 20 solar control film is used where a neutral appearance is required, and is ideally suited to architecturally sensitive applications such as listed buildings.

This film achieves good solar heat and glare control but can still allow vision both ways, and make less visual impact than traditional mirrored films. The film is applied internally and, in daytime, lends the glass a neutral grey lower mirror outside appearance, whilst from the inside, the visual effect, much less noticeable, is a light tint.