Premium Quality Energy Efficient Windows & Doors

The revolutionary new Double and triple glazing Replacement Windows by Glass Tec has been designed with serenity, quality and calm in mind. Our Replacement Windows will blend…MORE INFO
The Glass Tec Range of doors will complete your home; surf a bit more and see how. It has the most up-to-date technology available and the most stylish designs. Not only does it have the finestMORE INFO
Glass Tec Triple Glazing is our flagship product for UK Homes, Increase the value of your home by saving on heating bills, reduce noise and stay safe with our latest multipoint locking.MORE INFO
Our Glass division supply the highest specification of glass, such as Laminated Glass, Toughened Glass, Mirror Glass, double glazed units, triple glazed units, argon gas filled for energy efficiency.MORE INFO
All our products are made to measure, manufactured and designed for each individual project. We strive to offer a high security product, designer looks and energy efficient.MORE INFO
We have been supplying the trade for over a decade. We are a leading manufacturer of uPVC, aluminium windows and doors. Our quality Products and bespoke marketing is designed to help you increase your sales.MORE INFO
glasstec windows

All Legacy of Quality,Reputation,Expertise & Experience

Save on you Energy Bills

‘A’ Rated Windows

High Security

Designer Window Frames

No Draughts or Condensation

Triple glazing Specialists

10 Year Guarantee


Secure, Stylish & Energy Efficient

Composite Front Doors

  • Built to last
  • 10 year guarantee
  • High Security
  • Choice of colours & styles
  • Energy Efficient
Composite Front Doors
glasstec customer advantage
As an installer, all orders processed and checked by a technical window expert. Items stored and when your ready to collect visit the trade counter for fixings, sealants and trims. Saving you time!


  • Quality Kommerling 070 and C70 Windows
  • Solidor and Door stop Composite range
  • On Site Trade Counter for all you Sealants, Trims and fixings,
  • D360 approved installer Scheme
  • Kommerling approved installer scheme
Free site delivery *I Free survey assistance * I Free Packers
Free storage – saving you rent and rates I Free CAD drawings I Free use of private showroom
*Terms and conditions Apply
Glass Tec Windows will transform your home with our latest energy effcient products with designer looks. We offer a free quotation. We dont hard sell or use pressure tactics, just one simple price.Read More
We will contact you and arrange a free no obligation quote. Our advisors will help you with your requirements and advise you the best products for your home.Read More
We have a great range of products, just fill in the contact form and we will send you the latest brochures of our products and services.Read More