Local Family-Run Manufacturer & Installer

There are no high-pressure sales tactics at Starglaze. Instead, our experienced and trained staff are happy to offer professional advice while leaving you with a written quotation. Our honest and open approach to our customers means you are fully informed about the products you wish to buy.

Our design consultants will discuss your project while listening to what you want to achieve. They will then provide a quotation (subject to survey) for your considered project.

All the staff at Starglaze are committed to providing our customers with the highest standard of customer care. We continue to set an enviable level of service throughout the industry, providing our customers with the latest technology and designs. We provide quality replacement double, triple and specialist glazing, with years of knowledge and expertise to install and replace any windows, doors, conservatories, soffits or fascias.

Our friendly and fully qualified staff will ensure you are looked after from the initial survey to installation. Your home will be treated with the utmost care and protected with dust sheets. We will even move and cover furniture wherever necessary.

Our in-house surveyor teams will take detailed measurements so that all products fit perfectly, whilst our installers will ensure all work is completed to a very high standard.

As a longstanding member of the Glass and Glazing Federation and FENSA we are fully insured and with years of experience, our installers qualify for fenestration installation. All work is completed by the Glass and Glazing Federation’s Code of Practice.

We offer generous guarantees on all our products and only use the best materials to ensure longevity.

Since Starglaze paved the way for the Sternfenster family, a national multi award winning fabricator (our sister company), we use the latest machinery and technology to give you the best double glazing products in the industry. By being part of the group, we were able to become one of the first fabricators in the UK to offer a seamless weld on uPVC windows and doors, leading the way in product innovation.

At Starglaze, we always put our customers first. That’s why we created our 10 & 25 year peace of mind warranties so that you can rely on our high quality products throughout their entire lifespan.

We have over 50 years of manufacturing experience, making us specialists in the trade. You can rely on us to give you quality products and services.

Here at Starglaze, your security is our priority. Our double glazed windows are internally beaded, ensuring the highest possible security for your home. Our windows and doors utilise the latest multi-point locking systems from Ultion to protect your home against the most determined of would be intruders. Our innovative designs are accredited by Secured by Design, a police-preferred specification recognising the resilience of our double glazing. We are also proud to hold several British Standard quality Kitemarks. 

Our double glazing and triple glazing provide your home with an outstanding level of energy efficiency. Our high-performance windows and doors are cleverly designed and fitted with standard A-rated glass. ‘A’ rated windows save you money on your energy bills, use our energy saving calculator to find out how much you could save by installing them. You can even benefit from up to £3000 with our security guarantees!

A gold standard IIP (Investors in People) accredited company we put our employees at the heart of everything we do, recognised locally and nationally we have won awards for our training and development and also as an employer of the year.

It doesn’t stop there. We also believe in the value of the local economy, so we endeavour to use local suppliers wherever possible.

Starglaze also supplies thousands of frames across the UK through the trading name, ‘Sternfenster’. All our double glazing and home improvement products are manufactured in our state-of-the-art factory in central Lincoln.

Starglaze operates from an impressive 80,000 square feet state-of-the-art factory which supplies high quality windows and doors to builders across the UK. We were also the first fabricator in the UK to acquire a seamless welder from Graf Synergy, therefore revolutionising the way uPVC windows and doors are manufactured.

Homeowners choose us for our product quality and a broad range of styles. We offer a comprehensive range of double glazing profiles, including uPVC and aluminium windows and doors.

Our products are hand-finished, and all frames pass a stringent quality control procedure.

We constantly seek out the latest designs and concepts, all bespoke and made to your specifications in various styles and colours.

Homeowners choose us for our product quality and various styles. We offer a comprehensive range of double glazing profiles, including uPVC and aluminium windows and doors.

We have sourced the best products to ensure our customers receive the highest quality profiles. Our style options include British and European industry leading profiles from R9, Smarts, Deceuninck and Styleline.

Our state of the art glass plant facility allows us to supply a wide range of specialist glass units for windows, doors and conservatories roofs.

Our cost- and energy-efficient glass units comply with the latest Window Energy Rating Guidelines.

Our aluminium workshop specialises in manufacturing a wide range of quality aluminium windows, doors, bifold doors and patio doors. Our profiles are thermally broken to improve energy efficiency and stylish too, available in a wide range of styles and in an extensive range of colour finishes.

Compared to uPVC, Aluminium is increasingly specified by architects and homeowners for new build developments and extensions due to its strength and environmental properties.

More robust and with slimmer sightlines, our aluminium frames give you a larger glass area for a more contemporary, modern look.