Glass Windows

Our PVCu window systems are designed with the benefit of many years expertise and are manufactured to last.

AJS Windows is a leading window provider in the West Midlands and Birmingham area. We are committed to providing quality and ensuring maximum energy efficiency, safety and security for your home or business premises.

Our PVCu window systems are designed with the benefit of many years of expertise and are manufactured to last. They are pleasing to the eye and energy-efficient to help the environment and also help reduce your fuel bills. Additionally, our doors offer total peace of mind regarding security by utilising high security locking mechanisms.

Liniar logo

We are Liniar approved, meaning we have been through an exhaustive series of tests, checks and verification to confirm our eligibility to join the scheme, assuring customers of the highest quality Liniar products.


Liniar profile range

The Liniar range of profiles combines high-tech design and engineering with the flexibility to create an individual appearance for every home. Not only that, with great energy performance and the most advanced safety features on the market, you’ll be able to enjoy them for many years to come. Unlike most other window systems, the Liniar range is one of the most modern available. It was designed from scratch to take advantage of the very latest developments in window engineering technology.

AJS Windows - Glass Windows - Birmingham

Benefits of the Liniar profile

  • Energy efficient: Liniar windows and doors can achieve an A+ Window Energy Rating. The multi chambered design of the Liniar profile means the transfer of heat and cold is minimised. This keeps your home warmer and your energy bills lower, as well as helping the environment.
  • Safe and secure: With built-in strength, high security multi-point locks and the latest in ModLok technology (available on Liniar’s patio and bi-fold doors range), you can sleep soundly whilst knowing your home is secure and your family is protected.
  • 100% lead free: Liniar is proud to have been the first UK system house to extrude all of its profile with 100% lead-free uPVC.
  • Choice of colours: Gone are the days when PVCu windows and doors were only available in white. Our coloured wood-grain foils are applied during the manufacturing process using the very latest in machine tooling. Or, if it’s the modern look you’re after, you could go for one of our shades of smooth grey; achieving the look of aluminium with the energy efficiency and low maintenance of PVCu. AJS Windows has a wide range of colours and foils available. The choice is entirely yours. You can take a look at the range of colours here.
  • Quality assured: All Liniar products go through extensive testing and checks. This ensures they achieve PAS 24:2012 Enhanced Security Performance and pass cyclic testing for durability. All Liniar profiles also come with a 10 years guarantee against discolouration, splitting, warping or cracking.

Glass Window Types

At AJS, we offer a range of window glass types including double glazing, triple glazing and laminated window glass. Our window glass types provide customers with an extensive range to choose from in order to meet any window project requirement. We are committed to providing window solutions that are of the highest quality and offer excellent energy efficiency.

Double Glazed Windows

Our double glazed windows are energy-efficient and provide extra insulation to reduce heating costs. Our options are made from two layers of window glass sealed together with a special gas inbetween them. This provides an effective thermal barrier, reducing heat loss and keeping the building warm during cold weather.

Triple Glazing Windows

Triple glazing windows also provide excellent insulation benefits and are an ideal window solution for customers living in colder climates. They offer superior energy efficiency and provide even more insulation than double glazing. We use state-of-the-art technology to create a window that reduces noise, improves comfort levels in your home and prevents heat loss.

Laminated Window Glass

Finally, our laminated window glass provides greater soundproofing than both single or double glazing. This window glass option consists of several layers of window glass bonded together. This creates a window that is both strong and durable while providing maximum soundproofing.

Windows Types

AJS Windows offers a wide range of window types for your home. From front door with side window to porch windows, you have a range of choices when it comes to windows and doors for your home. You can also choose from different styles including casement windows, tilt and turn windows, bay and bow windows, and more. You can take a look at the range of colours here. Our team of experienced window professionals can help you choose the right option for your home. With AJS, you’re sure to find windows, doors and more that meet all of your needs while providing a stylish finish. Contact us today to learn more about our range of windows and doors!

AJS Windows - Glass Windows - Liniar Windows Consumer Brochure.
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