Retrofit Secondary Double Glazing and Insect Screen Specialists

Offering energy efficient, Retrofit secondary double glazing products and environmentally friendly insect screens and doors


MagicSeal has 30 years experience and is a leading provider of innovative magnetic insect screening and retrofit secondary double glazing solutions for windows and doors. Our environmentally friendly sustainable insect screens means you can have a chemical free life.


Retrofit secondary double glazing


MagicSeal’s retrofit secondary double glazing system improves your properties thermal efficiency, reduces your energy costs and keeps you warm. It is a cost competitive solution compared to installing new windows and has the ability to maintain the look of heritage windows in period homes. Installing MagicSeal will increase the value in your home and can be applied to all windows.  We custom fit all windows and can colour coordinate to match existing joinery.

Enjoy a more energy efficient home with MagicSeal.