Envisage Windows and Doors can offer replacement glass units to your existing windows and often doors. You could want an upgrade for a decorative design on your glass or a different obscurity, looking to reduce noise or improve on solar control.
Alternatively, you could have condensation in your glass unit, meaning the seal is broken, the glass is ‘blown’ and moisture is in between the panes. No matter the reasoning, Envisage Windows and Doors will be able to work with you to find a solution.
windows & doors faq's
Not very often you would need planning permission to replace existing. You may require consent if you are in a conservation area or a listed building.
You don’t need to inform anyone of your installation, we do this upon completion through FENSA. Which ensures the local authority are made aware. You will be provided with a certificate of the installation for your record.
No, we offer our expert advice and site visits for free with no obligation quotes.
Single is 1 piece of glass, Double has 2 and triple has 3 panes. The use of additional panes help reduce heat loss and noise. There are many factors to glazing – Spacings between the panes, Gas and Coatings used as insulators.
Types and Qualities
Choices within these factors can lead to some triple glazing to be less energy efficient then a good quality double glazing. Glass is bespoke and we can tailor to individual needs and specifications.
Age – Over 20 years may need to be replaced.
Signs they are damaged – Rot, warping, issues opening and closing, condensation, cracks, draughts and noise.
Energy efficiency – Loss of heat, energy bills increasing.
All the above are indicators you may need replacements.
You can buy the windows from us and fit yourself. However, installations must confirm to Building regulations. You would apply for building control approval and confirm the energy efficiency levels of the windows prior to fitting them. Having Envisage install your windows, means the installation is under FENSA. Carried out inline to all approved standards and registered with the local authority correctly. And you will have the certification to show.
If you didn’t inform building control or have a certified installer you could run into issues when selling your property.
Appointment Only Service
To ensure every customer receives the attention and expertise they deserve, we operate by appointment only. This personalised approach allows us to fully understand your needs, answer your questions, and provide tailored recommendations without interruption. To book an appointment, please call us or use our online contact form.
You should consider it if you notice:
Condensation or fogging between the glass layers
Cracked, broken, or damaged glass
Poor energy efficiency
A desire to upgrade to newer, high-performance glass (e.g., acoustic or solar control glass)