Overview. Pilkington Optifloat™ Clear is the name for our high quality float glass with an unrivalled environmental pedigree. It is totally recyclable and our manufacturing plants meet the stringent demands of international standard ISO 14001. Choosing Pilkington Optifloat™ Clear gives the assurance for exceptional quality.

An insulating glass unit comprising 4 mm Pilkington Optifloat™ Clear outer pane, 16 mm argon gas-filled cavity and 4 mm Pilkington Optitherm™ S1 Plus inner pane has a centre pane U value of 1.0 W/m 2 K. For more information on our range of products for thermal insulation, please click here .

Pilkington Pyroclear ® is a clear, monolithic super modified toughened glass which has been engineered to deliver integrity only fire resistance with unrivalled consistency, backed by a high level of testing synonymous with other products in our fire-resistant glass range. It is available in thicknesses of 6, 8 and 10 mm.