Do I Need Planning Permission to Install Secondary Glazing?
It is possible to install secondary glazing within the existing frame in order to reduce the cost of energy and reduce outside noise. This is ideal for period houses and listed buildings where replacing windows are not an option.
It is also a great solution for damp buildings but only after other issues have been addressed. This will stop draughts from blocking the building from receiving vital airflow.
Do I need planning permission?

Changing windows is one of the most common home improvement projects that homeowners undertake. However, homeowners may be worried about whether they need permission for planning to install new windows. In the majority of instances, if you're replacing your old windows with identical replacements and the work does not alter the appearance of the house, you do not need to apply for planning permission. It is best to check with your local authority prior to embarking on any home improvement project.
The good news is that neither the installation of secondary glass nor the draughtproofing of an existing window requires planning permission. The addition of extra glass to the original windows doesn't alter the appearance of the building or the size or shape. It's also a cost-effective and practical solution to improve thermal insulation in buildings of the past.
Secondary glazing doesn't keep heat as effectively in your home as a double-glazed window, but it is excellent at keeping air from escaping. This helps reduce your heating bills. It also helps to reduce the amount of noise pollution, making it a great choice for homes in built-up areas, near airports or train stations.
In certain circumstances, you may need to apply for planning permission to have the windows replaced or draught-proofed in the event that they are part of a listed structure or in a conservation area. In this case you'll need to have detailed drawings created by a reputable architect to demonstrate how the proposed work is compatible with the appearance and character of the building.
Secondary glazing is the ideal choice for a period house. It can increase the thermal insulation, without compromising the windows' original style. This is because it provides the same style and appearance as original windows but has the added benefit of being more energy efficient and reducing noise pollution. In addition, it is simple to install and can be removed at any point.
Can I install it myself?
If you're a DIY expert and your home has windows that are suitable, it could be possible to install secondary glass yourself. This isn't a great alternative for those who have no experience in window installation.
Secondary glazing involves the precision fitting of a second pane in existing windows. It provides acoustic and thermal protection, as well draught control and condensation control. It also offers security as it is an invisible barrier for potential invaders.
Find the internal dimensions of the window frame. Then you'll have the measurements needed to purchase a secondary glass pane that is made-to-measure. You can purchase secondary glass kits that includes everything you need. They are available from hardware stores and online retailers, but they vary in quality and features. The cheaper ones may have glass sheet glazing made of plastic or magnetic strips. The most expensive products, however, include genuine glass panes.
Once you've ordered your secondary glazing, you need to prepare the window by cleaning and sanding the edges to get rid of any varnish or paint. To prevent damage to your new panes, you should also remove any debris, dirt and dust. If your window frames have TV aerials or telephone junction boxes, then you'll have to move them prior to installing the secondary glazing. However, most secondary glazing companies can notch the frame to allow these cables to run through, and they'll be able to supply you with cable clips to ensure secure installation.
Install a piece of insulation tape on the edge of the secondary glazing when you are ready to install. This will help make the glass airtight, and it's also recommended to apply this tape to the frame's exterior as well. This will provide a more professional appearance and make sure that the secondary glazing is securely fixed to the window frame.
Mark the drilling points and then carefully place the secondary glass against the existing window. Remove the duct tap and drill through the holes you've marked. After the holes have been drilled, remove the duct tape. Use a damp cloth and clean the frame.
Do I need a specialist?
If you're thinking of purchasing secondary glazing, it is essential to choose a business that is registered with professional organisations and has a great reputation. Read online reviews and make sure to read both positive and negative feedback, then ask friends and family for suggestions. Check if the company is registered under FENSA. This will ensure that replacement windows and doors meet the requirements of building in England and Wales.
double glazing doors glazing is a cost-effective solution that adds an additional pane of slimline glass to the windows you already have. It is designed to reduce the energy cost and noise pollution. This makes it a great option for those looking to lower their carbon footprint. The additional layer of glass can also help reduce air draughts, making sure your home is warm and comfortable throughout the entire year.
Secondary glazing is available in a variety of colours and finishes that will complement your home. Our latest range of products comes with slim sightlines, meaning your new addition is barely visible from the outside. They can also be opened and closed to allow for easy cleaning or fresh air into your property.
Secondary glazing is placed on the inside of your frame unlike double glazing, which requires two separate frames. It can be put in using either face fixing or reveal fixing. Each option offers different benefits in terms of thermal and acoustic. A professional glazier can advise you which option is best for you.
Secondary glazing is the best solution for a lot of homeowners, especially if they reside in listed buildings or conservation areas and aren't able to replace their windows with double-glazed. It's much less expensive than replacing the original windows and is easily removed in the future. It's also a great solution for reducing condensation which can cause damp and black mould and improving security, as it adds a barrier to the single-glazed windows.
Secondary glazing can be fitted to either fixed or sliding windows, and can be modified to fit most existing styles. It is important to keep in mind that it's not as effective as double glazing at insulating your home because there's a gap between the primary window and the secondary pane.
What are the advantages of Secondary Glazing?
Secondary glazing is a great method to enhance your home's sound and thermal performance. It can be put on your windows already in use and, based on the system you select, it may also provide additional security. There are a range of options available that can be used, including those for sliding sash window and those designed for uPVC frames. There are even systems that can be removed in the summer to allow air to circulate more freely.
Secondary glazing creates a barrier that blocks drafts of cold and heat. This can help reduce the cost of energy and make your home more comfortable. It's particularly useful for older properties that have insufficient insulation, or new constructed homes where the frames are still settling.
As opposed to double glazing, which requires the removal of your existing window secondary glazing doesn't require radical changes to your home. It's a more subtle option, which works with existing windows. It is either permanent or temporary according to your requirements.
Another benefit of secondary glazing is that it can reduce noise pollution, especially when your home is close to a busy highway or in the flight path. The twin brush seals found in the majority of secondary glazing systems provide an extremely effective seal that can reduce noise by as much as 75 percent.
While it's possible to install secondary glazing yourself We would suggest hiring an expert. This will ensure that the work is done correctly and that it will provide all of the benefits you'd like to enjoy. If you attempt to install it yourself, you could have gaps in the seals, improper fitting or even damage to windows.
It is important to keep in mind that if you're going to install your own secondary glazing, it is essential to wear the appropriate safety equipment, particularly when cutting glass. Also, ensure that you have all the equipment and materials required prior to starting. Local companies can provide a more efficient service and quicker response times.