Well established local family-run business that has been helping you boost the value, security and efficiency of your home for 50 years. We offer a full end-to-end service of design, manufacture, supply and installation for your windows and doors, with comprehensive guarantees to give you the peace of mind that if you ever need us, we will be there for you.
Working closely with you to consult on expert design, manufacture and installation of a wide range of the highest quality double glazing window and door products, we're here to help you realise your dream home.
Energy efficient windows and doors will save money spent on heating costs both short and long term. With multi-chambered profiles and outstanding thermal efficiency, you can reduce the amount you need to heat your home.
Our double glazed products exceed industry leading security standards, meeting the police Secure By Design standard. Our British made doors are resistant to even the most sophisticated of break in attempts. For safety, our windows are available with 90° hinges for ease of escape.
We are committed to being Net Zero by 2050, supporting the nations sustainability journey. Supplying expertly made windows and doors, we are on a mission to lower carbon emissions and recycle products using more sustainable materials.
We take time and care to ensure that our products are of the highest standard. From quality uPVC to aluminium, we deliver nothing short of the best manufacturing available for your home or property.
Lower carbon manufacture using recycled materials
Making homes more energy efficient
100% recyclable and widely recycled
Use our energy calculator to find out how much you could save on your energy bills!
We manufacture our own windows and doors in our local Lincolnshire double glazing factory, which means we’re constantly improving and building energy efficiency ratings. We’re also proud to offer Secured By Design accredited products to keep your loved ones safe and sound.
First impressions count, so make the most of it with a beautiful entrance to your property. Our front doors from our double glazing range come in an extensive range of colours and styles, allowing you to show off the unique personality of your family and home.
We manufacture conservatories that offer brilliant performance all year round. From classic glass conservatories to lean-to's, we have all of your home improvement needs covered. Keep warm in the winter and cool in the summer in an extended living space.
Visit Our Stunning Showroom
There’s nothing quite like viewing our market leading windows and doors in person. It’s the best way to get a real feel for our exceptional double glazing.
Visualise how a new seamless sash window would enhance your home.
Slide open a modern patio door to your heart’s content.
Hear the satisfying sound of a secure composite door close shut.
Examine the contours of a uPVC or aluminium profile.
You are more than welcome at our Lincoln showroom. Say hi to our friendly, expert team members who will help with all your double glazing needs. We look forward to seeing you soon.
Whether you’re looking for more space when the family visit, or you’re yearning for a bigger kitchen or dining area, our conservatories and house extensions increase space and light for your property. From the initial planning permission to how best to use your space, we can help make your new double glazing project a reality.
Roofline is a double glazing product that is often overlooked – but what a difference new fascias, soffits and guttering can make. Renovate or replace your roofline, and you’ll quickly see the aesthetic and weatherproofing benefits for yourself.
British Manufacturing at State of the Art Facilities
We’re really proud to offer British double glazing manufacturing at our local factory in the heart of Lincoln. We take pride in our products and can prevent quality issues more easily as we have control over the whole process. By manufacturing double glazing in our Lincoln factory, it also allows us to offer job opportunities to local people, and are passionate about growing our employees over many years. We proudly now employ over 240 people and are only growing each year.
The Starglaze Story
Founded in 1974, Starglaze has been a family-owned double glazing company for many years.
Since originally established, Starglaze has grown to manufacture their own double glazing, replacement windows and doors, offering a complete home improvement service throughout Lincolnshire, Nottinghamshire, Newark, Grimsby, Grantham, Scunthorpe, Boston, Spalding, Retford, Skegness, Louth, Bourne, Woodhall Spa and surrounding areas.WHY CHOOSE US#