Exactly what is self-
cleaning glass?

Pilkington ActivTM is normal glass with a special coatin
on the outside that has a unique dual-action. Once
exposed to daylight, the coating firstly breaks down any
organic dirt deposits and secondly, causes rainwater to
‘sheet’ down the glass to wash the loosened dirt away.

A Better Way of Cleaning
Your Windows

Q. What effect does the coating have on the glass?

A. Very little, other than keeping it cleaner for longer! It has no effect on its strength, and only
reduces the amount of light and energy that passes through by about 5%. From certain angles it
has a slightly greater reflective quality than normal glass, with an attractive faint blue tint, giving it a
clearer, brighter appearance.

Q. Can it be scratched or rubbed off?

A. The coating is integral to the glass – it will not flake off or discolour, so it can only be affected if
the surface itself is damaged; for example, by pointed objects, abrasive cleaners or steel wool.

Q. How long will the coating last? Can it be replaced?

A. The coating has been developed to last as long as the insulating glass unit itself. The coating is
permanent and will not need re-applying.

Q. Is it environmentally friendly?

A. Yes. The coating contains harmless chemical substances already found in the home, in items
such as bath oils and toothpaste. In fact, because of the reduction in the use of detergents and
fresh water needed to clean the glass, The Building Research Establishment has indicated that
Pilkington ActivTM is actually more beneficial to the environment than normal glass. What’s more, it
also reduces maintenance costs.

Q. How do I know I have Pilkington ActivTM in my windows?

A. Pilkington ActivTM can be identified using a unique hand-held detector on the coated surface,
which your installer should have available. Your installer should also provide you with a Pilkington
ActivTM installation certificate.

The most efficient and effective
self-cleaning glass on the market

Clean glass without the elbow grease.

External window and glass cleaning has been simplified by the abundance of glass cleaning products
around today. However, these glass cleaning products still require sufficient elbow grease to get your
windows looking great – and can not even begin to rival the ease and effectiveness of self-cleaning
glass.

If the thought of spending endless hours cleaning glass makes you want to scrap that idea of building a
new conservatory or installing skylights then self-cleaning glass is precisely what you need.

The Pilkington ActivTM range of self-cleaning and solar control products are considered the most
efficient and effective self-cleaning glass products on the market. Using the forces of nature to keep
your external glass surfaces cleaner and clearer than ever before this revolutionary range will save
homeowners a great deal of time and money.

A revolution in glass

Self-cleaning glass has been described as an impossible dream. Yet, following an intensive research
and development programme by Pilkington – inventors of the universally used float glass process, and
the world’s leading glass manufacturer – Pilkington ActivTM does just that.

The benefits of Pilkington ActivTM

  • The world’s first self-cleaning glass.
  • Saves you time and money, and is safer than cleaning your own windows.
  • Unique coating breaks down and loosens organic soiling.
  • Even works on cloudy days and during the night.
  • Can be used in almost any external domestic application – ideal for conservatories
    and windows.
  • Will not be worn away or rubbed off under normal conditions – lasts the lifetime of
    the glazing itself.
  • Easily cleaned during dry spells by hosing down or wiping with a soft cloth and
    warm soapy water.
  • Pilkington ActivTM helps reduce the visual appearance of external
    condensation.
  • Can be used in conjunction with other Pilkington glass products for example Pilkington K
    GlassTM to provide increased energy efficiency and save on heating bills.
  • Created and manufactured by the world’s leading glass producer – Pilkington. Also
    available
  • Pilkington ActivTM Blue, an attractive blue tinted glass that combines self-cleaning with solar
    control, perfect for conservatory roofs.
  • Pilkington ActivTM Neutral, a neutral coloured glass ideal for conservatory roofs and
    verticals. The coating gives a slightly darker appearance which helps reduce transmission
    of light and heat from the sun.