Energy Ratings and Thermal Efficiency

With modern PVCu windows and doors you can guarantee that thermal performance sits highly in the performance table when pitted against other materials.
Thermal performance along with security and durability were high on the agenda, during the design process of our Advance 70 System. With excellent thermal insulation provided by the multi-chamber system, weathertight seals and gaskets ensure that A+ energy ratings can be achieved with ease.

The benefits of energy-efficient windows and doors

Smaller energy bills: replacing all single-glazed windows with A-rated double glazing could save homeowners hundreds of pounds per year on their energy bills.
A smaller carbon footprint: by using less fuel, meaning homeowners generate less of the carbon dioxide that leads to global warming – typically, 680kg a year.
A more comfortable home: energy-efficient glazing reduces heat loss through windows and means fewer draughts and cold spots.
Peace and quiet: as well as keeping the heat in, energy efficient windows insulate homes against outside noise.
Reduced condensation: energy-efficient glazing reduces condensation build-up on the inside of windows.

Discover the Selecta Difference

British Made

Our products are extruded and distributed from our Birmingham based headquarters


We pride ourselves on quality products backed up by an excellent customer service and support package which is one of the best in the industry

Fully Accredited

We are ISO9001 accredited as an organisation. Our products hold British Standard Kitemarks relevant to their performance

Comprehensive Range

A comprehensive range of window and door profiles complete with accessories and ancillaries for the fabricator, installer and homeowner

Innovative Design

Selecta Systems are continuously developing products that are not only market leading products but ones that are fabricator, installer and homeowner friendly

100% Lead Free

All our profiles are extruded with lead free materials making them easier to recycle
Selecta Systems are accredited for your peace of mind