Leicester Windows | Leicester Doors | Leicester Double Glazing | Leicester Conservatories

For high quality replacement uPVC windows and doors including double glazing, look no further than Gemini Conservatories. Based in Leicester, Leicestershire we have been in the trade for over 20 years, with vast experience from fitting windows to the construction of complex conservatories.

At Gemini, we pride ourselves on providing the best products and consistently achieving the highest standards, backed up by the best customer service. Dedication and attention to detail ensures an excellent product is delivered to our customers.

Gemini guarantee your installation for a full ten years, ensuring that you, the customer, have complete peace of mind and total confidence in your purchase. Undoubtedly, uPVC windows will make an amazing difference to your home. Apart from retaining that just new look, year after year, our products can increase the value of your home, allowing you to enjoy the benefits of your investment.

uPVC door and window panels are reinforced for increased strength and reliability and will not rot, warp or twist and just think of how much time you will save by eliminating the constant need for painting and maintenance. Just the occasional wipe down with soapy water will keep your windows looking as good as new.

Gemini are also FENSA registered. FENSA stands for the Fenestration Self-Assessment Scheme. It has been set up by the Glass and Glazing Federation (GGF), at the request of the Office of the Deputy Prime Minister in response to the current Building Regulations for England and Wales. Anyone who installs replacement windows or doors has to comply with current thermal performance standards.