Toby Rovezzano
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Quality guaranteed
Quality guaranteed with our commitment to going an extra mile for accreditation, members of the GGF, FENSA, CHAS and National Federation of Glaziers.
24/7 emergency Glazing & Boarding-up service
Our Products
Whether you're a contractor working on a large development, a housing association managing refurbishment programmes, or a property owner improving your space, we deliver a professional service backed by decades of experience.
Windows
From UPVC and aluminium to specialist slim-line heritage units, we supply and install high-performance windows for a range of different sectors.
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Double Glazed Windows
This proven technology has been the UK standard for decades, offering excellent insulation, noise reduction, and condensation control.
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Doors
Make an entrance with our range of stunning UPVC, composite, and aluminium doors. All designs can be personalised to accommodate your style and budget.
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Conservatories
From traditional Victorian and Edwardian designs to modern lean-to structures, we design, supply and install conservatories that enhance your property.
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Commercial Glazing
Fast, efficient commercial glazing services mean minimal downtime for your business. We work with schools, offices, shops, and commercial buildings across Lincolnshire, Nottinghamshire and the Midlands.
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Why Choose TWG
At True Window & Glass Centre, we combine over four decades of experience with modern manufacturing capabilities at our Lincoln headquarters.
Whether you're a property owner looking to upgrade your windows, a tradesperson needing quality units, or a business requiring commercial glazing, we deliver exceptional results every time, all backed by our commitment to outstanding customer service.
Serving Lincolnshire and beyond
We cover Lincolnshire, Nottinghamshire, Norfolk, Cambridgeshire, and the Midlands.
24/7 Emergency window repairs
We offer emergency glazing and boarding up services around the clock.
Flexible payment options
Flexible payment options, we take card payments and you can open a trade account with a 30 day payment term!
We’ll work around you
We’ll work around your schedule to ensure minimal disruption.
40+ Years of Expertise
Since 1983, we’ve been serving Lincolnshire and the surrounding counties with honest, reliable glazing services. Our longevity speaks to our commitment to quality workmanship and customer satisfaction.
With over 2,000 happy clients across the region, we’re proud to be Lincolnshire’s first choice for windows, doors, and conservatories.
Our Process
Simple, Transparent, Professional
Contact Us
Call 01522 500892, email, or use our online form to tell us more about your requirements. We’ll answer your questions and arrange a free, no-obligation survey.
Free Survey & Quote
Our surveyor will visit your property to take accurate measurements and discuss your needs. We’ll provide a detailed, transparent quote with no hidden costs or pressure selling.
Manufacturing
Once you’ve accepted our quote, we’ll schedule production at our Lincoln facility. Our team will keep you informed of progress and will confirm your installation date.
Expert Installation
Our experienced fitters complete your installation professionally and efficiently. All work is backed by comprehensive quality guarantees.
Get in touch
If you have any questions – big or small – or you’d like to arrange a consultation call or a site visit, reach out to our friendly team.
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Testimonials
Our clients say it better than we ever could.
Mark and Dylan have done a fantastic job of installing the new window for my takeaway. Window is looking sleek and fantastic. The chaps were...
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We have used TWG for a while, they carry out all our repairs on the rental properties, we have found the fitting staff to be...
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Martin & Co Lincoln
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I needed some window film applying to my door to allow some privacy from bypassers. TWG were able to offer me two solutions in which...
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Shay B
Via Yell
We ordered some replacement glass to restore our front door with from TWG. They were excellent, amazing service, glass was a perfect fit and of...
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Jasmine Boyce
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Unbelievably good service, booking the appointment was easy on the phone super helpful staff. I asked for an early appointment and they were very accommodating....
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Tom Croft
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Mark and Dylan have done a fantastic job of installing the new window for my takeaway. Window is looking sleek and fantastic. The chaps were happy to ask any questions and made the whole (potential stressful) experience smooth and quick. Great job
Toby Rovezzano
Via Google
We have used TWG for a while, they carry out all our repairs on the rental properties, we have found the fitting staff to be helpful and polite when collecting keys and carrying out works. we would recommend them.
Martin & Co Lincoln
Via Google
I needed some window film applying to my door to allow some privacy from bypassers. TWG were able to offer me two solutions in which I opted to have film applied rather than new glass. A good reasonable price and happy to do business with a local firm.
Shay B
Via Yell
We ordered some replacement glass to restore our front door with from TWG. They were excellent, amazing service, glass was a perfect fit and of really high quality. Over the moon with the outcome!
Jasmine Boyce
Via Google
Unbelievably good service, booking the appointment was easy on the phone super helpful staff. I asked for an early appointment and they were very accommodating. The engineer turned up as early as possible and got it fixed.
Would happily recommend them to anyone.
Tom Croft
Via Google
Latest News
Whether you’re after inspiration for a project or information about our services, our blog page will answer your questions. For anything else, reach out to our team.
News
Double Glazing Services for Your Home or Business
Double glazing is a popular home improvement option that can bring many benefits to both residential and commercial properties. It's a cost-effective way to enhance...
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News
How to Know When You’re in Need of Double Glazing Repairs
Within homes, businesses and commercial properties up and down the country, double glazing has become the norm. Gone are the days of rattling frames and...
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News
What to Expect From Your Composite Door Installation
Whether you’re midway through a home renovation project, or are looking to boost the curb appeal of your property, doors are among the most important...
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News
How to Maintain Your Conservatory
A conservatory is a great way to expand your living space and enjoy the beauty of your outdoor surroundings all year round. However, to make...
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