We Manufacture The Highest Quality
Double Glazing Windows, Doors, Solid Roof Conservatoires & Aluminium Bifolds in Leicester
We also deliver nationwide all over the UK and specialise in Trade Customers









Our Work










































































































































































































































































Our Services
We offer a wide range of service for our Customers in Retail or Trade

Aluminium Range
Our Aluminium range is designed to last many years and is a more Contemporary Thermally Efficient System to make your home look more Aesthetically pleasing.

Conservatories
Let us take you through our entire design process. If you already have a conservatory why not ask about converting it into a Solid Roof Conservatory?

Composite Doors
Browse through our comprehensive range of purpose built solid core composite doors available in many designs, styles and colours to suit every home.
Aluminium Bi-Fold Doors
Want to make and fit a better aluminium bifolding door range in your home? You’re in the right place and Sign Windows & Conservatories are here to help…
Why Work With Us
Quick Turnaround
Short Lead Times on all of our Profiles that we're proud of.
Trusted
Trusted by Customers and Tradesman all over the UK.
Quality Tested
We test all our Products to ensure top quality at all times.
Competitive Prices
Prices that are fair & make our Customers happy all year round.
Solid Roof Conservatories
Is your once dream conservatory is becoming more and more unusable by being too hot in the summer months and unbearably cold in the winter? Get in Touch with Sign Windows & Conservatories to convert your existing Build into Solid Roof Conservatory Design…
Add Finesse to Your Home with the Finest Double Glazing Windows in Leicester
Based in the heart of Leicestershire, Sign Windows has been manufacturing & supplying high quality windows and doors for our Customers for more than 30 years! We manufacture and hand finish all of our windows and doors using extrusion supplied to us by one of the the world’s most renowned companies called Deceuninck.
Trade Customers
Are you currently in the Trade for Windows, Doors or Conservatories? Get in touch with Sign Windows, we manufacture and fabricate a wide range of Products that you can offer to your customers.
We have a showroom that you are more than welcome to come and visit as well, see our contact us page and drop us a line. We’d be more than happy to show you around