To obtain a FENSA certificate for your windows, ensure that the installation is carried out by a FENSA-registered company. Once the installation is complete, the FENSA-registered installer will register your installation with FENSA, who will then issue a certificate to you, confirming compliance with building regulations.
Archives: Faqs
A FENSA certificate is required for doors with over 50% glazing. If your front door includes this amount of glass, then yes, you need a FENSA certificate to confirm it meets the necessary energy efficiency standards and building regulations.
FENSA (the Fenestration Self-Assessment Scheme) was established in 2002, in response to the new building regulations in England and Wales. It aimed to allow companies to self-certify compliance with these regulations for window and door replacements.
Installing bifold doors is a precise process that requires attention to detail:
- Measure the opening to ensure your bifold doors will fit accurately.
- Secure the track to the top of the frame, ensuring it is level.
- Hang the doors onto the track, adjusting the pivot points for smooth operation.
- Install the hardware, including handles and locks, following the manufacturer’s instructions.
- Test the doors to ensure they open and close properly and make any necessary final adjustments.
- For professional installation, please contact our team at Mercury Glazing.
The cost of bifold doors varies depending on the material, size, and customisation options. At Mercury Glazing, we provide competitive quotes tailored to your specific needs. Please reach out to us for a bespoke estimate.
Bifold door prices can range significantly based on factors such as the number of panels, material quality, and glazing options. To get an accurate price for your project, we recommend getting in touch with us for a detailed quote.
Yes, fire-rated bifold doors are available and can be specially ordered to comply with safety regulations. They are designed to provide a barrier against the spread of fire and smoke. For options and availability, our sales team is ready to assist you.
Bifold doors are supported primarily by a track system installed at the top of the door frame. The weight is distributed along the track, which allows the doors to operate smoothly. Some systems also have a guide track at the bottom to stabilise the doors further.
To draught-proof bifold doors:
- Ensure that all seals are intact and free of damage.
- Adjust the doors to ensure a tight fit against the seals.
- Consider using draught excluders or brush strips at the bottom of the doors.
- Regularly maintain the tracks and hinges to prevent gaps caused by misalignment.
uPVC windows are designed for longevity and typically last between 20 to 35 years, depending on the quality of the material and installation, as well as maintenance practices.
