Energy-Efficient Window & Door Replacements

Windows and Doors
We supply and install high-performance glazing systems

designed to improve comfort, security, and energy efficiency

across all property types.


  • Aluminium, uPVC, timber, and composite systems.
  • Double and triple-glazed units for optimal U-values.
  • Secure by Design and PAS24-certified products.
  • Fully Building Regulations and TrustMark compliant.
Book Your Replacement Survey Today

All installations are carried out by accredited professionals, ensuring compliance with PAS 2030/2035, FENSA, and Building Regulations. 


We offer a full range of window and door upgrade solutions, from bespoke secondary glazing to complete replacements in uPVC, timber, or aluminium.

Windows and doors play a major role in the energy performance, comfort, and security of any property. Poorly fitted or outdated units are a major source of heat loss, draughts, condensation, and noise, while modern replacements can significantly improve energy efficiency and aesthetics. 


Why Window and Door Upgrades Matter

  • Up to 20% of heat can be lost through inefficient windows and doors. 
  • Modern glazing reduces energy loss, lowers bills, and improves comfort. 
  • Better fittings prevent draughts, damp, and condensation issues. 
  • Secure and durable units improve safety, reduce maintenance, and enhance kerb appeal

Bespoke Secondary Glazing

Secondary glazing involves fitting an additional pane and frame inside existing windows. It is ideal for heritage or listed buildings where external changes are restricted. 

 

Key outcomes: 

  • Improved thermal and acoustic insulation. 
  • Maintains the building’s original appearance. 
  • Cost-effective alternative to full replacements. 


Timber Replacements:

For properties where aesthetics and character are key, we offer bespoke timber window and door replacements, combining traditional looks with modern performance. 

 

Key outcomes 

  • Suitable for conservation areas and period properties. 
  • Sustainably sourced, high-quality timber options. 
  • Long-lasting, with natural insulating properties. 

uPVC Replacements;

We install high-performance uPVC windows and doors that deliver excellent energy efficiency, security, and low maintenance. 

 

Key outcomes: 

  • Affordable, durable, and weather-resistant. 
  • Wide range of styles and finishes available. 
  • Strong insulation and noise reduction properties. 


Aluminium Replacements:

Aluminium frames offer a sleek, modern appearance with excellent strength and durability. They allow for slim profiles and larger glazed areas without compromising performance. 

 

Key outcomes: 

  • Strong, lightweight, and low-maintenance. 
  • Excellent thermal breaks for energy efficiency. 
  • Stylish, contemporary finishes to suit modern homes. 

Aesthetically Pleasing Solutions:

Windows and doors not only serve functional purposes but also contribute to the overall aesthetics of your property. We offer a diverse range of window and door designs, styles, and finishes, allowing you to choose options that complement your property's architectural style and personal preferences. Our skilled team ensures seamless installation, providing a visually appealing and harmonious look that enhances the curb appeal and value of your property.

Benefits of Our Windows and Doors Solutions:


1.Energy Efficiency: Our energy-efficient windows and doors help reduce heat transfer, improving thermal insulation and overall energy performance. This translates to lower energy bills and a reduced carbon footprint.


2.Enhanced Security: With advanced locking systems and durable materials, our windows and doors provide heightened security, protecting your property against potential intrusions.


3.Noise Reduction: Our windows and doors are designed to minimise external noise, creating a quieter and more peaceful indoor environment.


4.Durability and Low Maintenance: We use high-quality materials that are built to last, ensuring longevity and minimal maintenance requirements for your windows and doors.


5.Customisation Options: Choose from a wide range of designs, styles, and finishes to create windows and doors that perfectly match your property's aesthetic vision.


Transform Your Property with TF Energy

At TF Energy, we understand the importance of quality windows and doors in improving energy efficiency, enhancing security, and elevating the overall appeal of your property. Our experienced team will guide you through the selection process, offering expert advice and ensuring a seamless installation that meets your specific requirements and preferences.



Invest in superior windows and doors solutions with TF Energy. Contact us today to discuss your project and discover how our expertise can transform your property into a more energy-efficient, secure, and aesthetically pleasing space.