Internally Glazed uPVC Windows

We use top of the range window systems on all of our uPVC Window installations. Our casement windows have been meticulously designed to ensure the highest levels of thermal insulation and security, with a variety of hardware and locking options, all complying with British Standard 7950 and BS 7413. This system is cost effective, extremely secure and also has great kerb appeal.


  • Q-Lon Gaskets: High performance acoustic and weather sealing properties.
  • Lead Free: Environmentally friendly, calcium organic lead free formulation.
  • Security: Multiple locking options that comply with BS 7950 and BS 7413

UK Made

Our Double glazing is UK-made, energy-efficient, and only the best quality materials are used to provide you with the highest of finishes and outstanding security. We also offer a range of window styles with multiple colour options.

windows made in the uk

What are Q-Lon Gaskets?

Q-Lon gaskets are high-performance sealing components used in various applications, primarily in doors and windows. These gaskets are designed to create a reliable seal between moving or stationary parts, such as a door and its frame or a window and its sash, to prevent the passage of air, water, dust, and noise. Q-Lon gaskets are known for their effectiveness in maintaining energy efficiency and acoustic insulation in buildings.

Key characteristics of Q-Lon gaskets typically include:

  1. Temperature Range: They can operate effectively across a wide temperature range, ensuring a secure seal even in extreme weather conditions.
  2. Memory Recovery: Q-Lon gaskets have the ability to recover their original shape after compression, which helps maintain a consistent and reliable seal over time.
  3. Acoustic and Thermal Performance: They are designed to offer excellent acoustic and thermal insulation properties, contributing to energy efficiency and noise reduction in buildings.
  4. Durability: Q-Lon gaskets are engineered to be long-lasting, ensuring that they continue to provide effective sealing for extended periods.
  5. No Residue: They typically leave no rigid sprue or residue after welding or installation, ensuring a clean and aesthetically pleasing finish.

These gaskets are commonly used in residential and commercial construction, as well as in various industrial applications where reliable sealing is required. Their versatility and performance have made them a preferred choice for architects, builders, and manufacturers looking to enhance the energy efficiency, comfort, and soundproofing capabilities of their products and structures.

So, are our Windows and Doors safe?

Of course they are, we conform to BS 7950 & BS7413

BS 7950 and BS 7413 are British Standards related to windows and doors, specifying requirements for performance, security, and testing.

Here’s an overview of each standard:

  1. BS 7950 (Enhanced Security for Windows):
    • Purpose: Specifies security requirements for windows in domestic settings.
    • Key Aspects: Resistance to forced entry, manual attack, and hardware durability.
    • Significance: Ensures windows offer enhanced security against break-ins in residential buildings.
  1. BS 7413 (Windows and Doorsets – Survey, Measurement, and Installation):
    • Purpose: Provides guidelines for the accurate measurement and proper installation of windows and doorsets.
    • Focus: Ensuring correct fitting, functionality, and energy efficiency.
    • Application: Crucial for construction professionals to guarantee correct window and door installation, meeting performance standards and building codes.

Do our Windows and Doors keep you warm?

YES!… Our uPVC Window installations are designed with your comfort and savings in mind. We’re proud to say that all of our windows have achieved the highest Window Energy Ratings, boasting an impressive A++ rating for energy efficiency. This means that our window systems are not only environmentally sustainable but also provide exceptional thermal insulation.

When you choose our windows, you’re choosing to keep your home warm and cozy during the colder months. Our high thermal insulation properties prevent heat from escaping, ensuring your space stays comfortable even in the chilliest weather. Additionally, our energy-efficient windows act as a barrier, keeping harsh weather conditions at bay.

The best part? Our commitment to energy efficiency translates into significant savings on your energy bills. With our A++ rated window systems, you’ll notice reduced energy consumption and lower heating costs. So, not only are you making an eco-friendly choice, but you’re also enjoying the financial benefits of a more energy-efficient home. It’s a win-win situation for your comfort, your wallet, and the environment.

Need Help or More Information?

Our friendly staff are ready to chat with you should you have any further queries.