Planitherm – Glass that makes a difference

When it comes to replacing your windows, the glass really does make a difference.

The glass will typically make up 70% of your window, it will control the amount of natural light that fills your home, add to the level of safety and security of the windows and doors, as well as influencing heat retention, and offering furniture fade protection. Therefore choosing the right glass will have a huge impact on the performance of your windows.

At Aspect Windows, we specify Planitherm glass. Planitherm is the UK’s leading energy efficient glass and can be Incorporated into any style of window frame.

Through their unique combination of coatings and laminated layers, their high performance glazing is designed to make your home feel more comfortable and secure. You may not be able to see the difference but you can certainly feel it.

To help you choose the right level of comfort for your home, Planitherm offer three clear options:


Energy Standard

Keep your home warm and comfortable


Choose better security and better sleep

Comfort Plus

For the perfect balance of light, warmth and comfort

To learn more about the different options, book a showroom visit to speak with a dedicated Sales Advisor.

Book a showroom visit