Pilkington Optitherm™ S1 Plus combines superior light transmittance with a highly neutral colour. It is the ultimate in thermal insulation and should be specified for any situation where excessive heat loss is a concern.

Pilkington Optitherm™ S1 Plus is an off-line coated, single stock product, offering superior thermal insulation performance with Ug-value of 1.0. Pilkington energiKare™ Range Our own range of energy-efficient double glazed units for use in domestic applications.

When fitted with Pilkington Activ™ combined with a thermally efficient glass such as Pilkington Optitherm™ S1 Plus, your transformed conservatory will be warmer in the winter, cooler in the summer and will look cleaner than ordinary glass.

Pilkington Optitherm™ S1 Plus is an off-line coated, single stock product, offering superior thermal insulation performance with Ug-value of 1.0. Pilkington OptiView™ Range Don't let reflections get in the way of what really matters.

Solar Control. Reduces solar heat gain and offers high levels of natural light to provide comfortable and pleasant environments in which to live and work. Pilkington Suncool™ Suppliers.

Energy-efficient Glass for your home. Replacing the heat lost through your windows can be expensive so don’t throw your money out of the window! Install low emissivity (low-e) energy-efficient windows to help to reduce your heating bills by up to 20% each year.

Pilkington Optitherm™ S1 Plus Pilkington Optitherm™ S1 Plus is an off-line coated, single stock product, offering superior thermal insulation...

Pilkington K Glass™ S is our latest high performance, low-emissivity soft coated product which offers excellent thermal insulation when incorporated within an Insulating Glass Unit (IGU).

Pilkington manufactures a range of low emissivity (low-e) glass. The declared values of normal emissivity are as follows: Emissivity of coated glass is determined in accordance with BS EN 12898 and declared in accordance with BS EN 1096-4. Was this helpful? Yes. No.

Our updated Pilkington OptiView™ Range provides the best anti-reflection performance available in glass while allowing additional features like security and thermal insulation.