Fitting energy efficient sealed units is no longer an option as government legislation demands that a minimum level of thermal efficiency is obtained in all new windows, which necessitates the use of low emissivity glass.

AGS believes that the chosen product should be the most efficient available and should not compromise the clarity of float glass; with this in mind AGS standard sealed units utilise Planitherm +, the most advanced of a new generation of Low E products belonging to the Planitherm family, Europe’s best selling low emissivity (Low E) glass and the UK’s market leading offline coating brand.

Planitherm + sealed units achieve the optimal centre pane ‘U’ value of 1.2w/m²k, without having to result to expensive low iron glass or inert gas, as do the traditional hard coat products.  Planitherm + is the perfect partner for sealed units that incorporate glass with special properties such as self cleaning, solar control, safety glazing etc.

In addition to the above, AGS supplies windows, doors and conservatories that incorporate the latest patterns and etched glass and for that extra special touch, a choice of colour glaze options to suit the most discerning customers.

Coloured Lead Overlay

Colour and Lead permanently bonded onto a sheet of glass producing exceptional beauty as well as strength.



Crystal Bevelled Glass



Victorian Etched & Coloured Etched Glass



Sand Blasted Glass

The above is just a small sample of literally thousands of glass and colour options available, giving you the opportunity to create a truly individual home.