What Experts In The Field Want You To Learn

· 6 min read
What Experts In The Field Want You To Learn

The Benefits of Sash Secondary Glazing

The addition of secondary glazing to your existing windows in sash is a good way to draught proof them without having to replace the original window. It's subtle and discreet and is a great option for historic or listed structures.

Often, it's not possible to fit new double glazing in your home due to planning regulations or because you reside in an listed building or conservation area. This is why sash secondary glazing can be useful.

Improved Energy Efficiency

Secondary glazing can increase the insulation of your home, in addition to decreasing the amount of draughts. The window acts as an additional barrier to keep heat in your home and reduce your energy bills. This means you can benefit from the warmer and more comfortable home without having to spend an enormous amount on new windows, or sash repairs and renovations.

Traditional sash windows aren't ideal and are prone to issues that can negatively impact the thermal efficiency of your home. The gaps around sash windows are often larger than ones in double glazing. This causes the loss of heat. Adding sash secondary glazing can help reduce the gaps and improve the insulation of your home.

Additionally, sash window secondary glazing can be installed without the necessity of removing your original windows or making any other structural changes to your property. This makes it an ideal choice for listed and historic buildings where permission to alter the windows may be not possible or even required.

The best secondary glazing for your home will feature slimline frames that are designed to match the appearance of your existing windows. They can be powder coated in any colour RAL. This means that the secondary glazing will blend seamlessly into your home and won't be an eye-sore.

Apart from enhancing thermal efficiency In addition, sash secondary glass can also benefit your home by making it less noisy and less likely to cause condensation.  secondary double glazing for sash windows  glazing is a great barrier to the outside world. This reduces draughts and airborne pollutants.

If you're considering upgrading your sash windows to secondary glazing, it's essential to seek advice from a professional and installation services. You should choose an expert who is experienced with the installation of these products and can offer comprehensive guarantees and support to protect your investment. They can also provide suggestions on the most suitable secondary glazing for your home and offer no-cost estimates.

Better Ventilation

Sash windows are typically single-glazed, and therefore are not the most energy efficient. They are also more prone to damp and mould compared with windows like double casements that can open completely. Sash window secondary glass can solve this issue. The additional layer of glazing creates an insulating barrier to trap heat inside your home. This will reduce your energy bills and make you home more eco-friendly.

The extra layer of glass can also help reduce the noise outside. This can be particularly helpful when you reside in a noisy area or have noisy neighbours. Sash windows with improved soundproofing can make your home more comfortable and relaxing.

Secondary glazing for windows in sash windows can be installed without removing the original window or altering its style. This allows you to benefit from a more insulated home while maintaining the attractive characteristics of your home. This is an excellent option for people who rent their property and cannot install double glazing or if you live in a listed structure, where replacing the window would be unwise.

Another method to make your sash windows more efficient in energy use is by draught proofing them. This is an affordable project that will dramatically reduce heat loss. Installing extractor fans and opening windows frequently are other measures to consider to increase the energy efficiency of the building.


It is important to remember that windows made of sash are notorious for letting heat escape, they account for less than 20% of the overall loss in a period-style building. The walls and the roof are the primary culprits, so before considering replacing windows with sash, it's essential to fix any issues with these other elements of the property first.

It is also essential to make sure that the sash windows are in good working order. This will include checking that they're properly installed and show no indications of damage such as rotting or warping. Sash windows must also be regularly painted or varnished to keep their appearance and stop moisture from getting in.

Improved Security

Sash windows are a popular target for burglars, who try to force the window open to gain entry into a home. Secondary glazing can prevent this by providing an additional barrier that makes it more difficult for burglars to break in through a window. Furthermore, the frames used for the installation of sash secondary glazing are made of robust aluminium that is securely fixed, which can aid in preventing the use of cutting tools or other types of tampering. This will allow homeowners to feel more secure in their homes, especially if their original sash windows do not have locking systems.

Another benefit of secondary glazing for sash windows is that it can be installed with a manner that does not alter the original design. This is a fantastic choice for homes in conservation areas or those that are listed, where permission is required to carry out any changes that impact the external appearance of the building. For this reason, secondary glazing made of sash is now a preferred option for those looking to increase the efficiency of their homes without having to replace the windows with sash.

If you're thinking of secondary glazing for sash windows in your home, talk to a professional about what options are available to your property. There are a variety of different ways that this can be achieved, including fitting an additional glass on the inside of the existing window frame. This can be accomplished using various styles. Certain types are designed to be removed when not required, so that the window remains in its original state for the majority.

Sash secondary glazing can be a cost-effective way to improve the thermal performance of a home without having to replace windows. It can also be an ideal option for older structures where the addition of new double glazing is not going to be permitted, as it offers a subtle way to insulate the windows without altering their look. By making your home more energy efficient, you'll be able save money on your energy bills, which can be a huge benefit at an era when electricity and gas prices are rising.

New Appearance

While sash windows are often the choice for historic homes because of their stunning beauty, they also be afflicted by a range of problems. Single-glazed sash windows, as an instance, don't provide the same level insulation as double glazing. They are also difficult to replace due to the regulations for heritage homes. Secondary glazing made of sash is a viable method to overcome this issue, offering the same benefits as new double-glazed windows without having to remove them and replace them.

Secondary glazing for sash window involves the addition of an additional layer of glass to the frame. There are several different styles. These include vertical sliding, hinged and lift-out windows. Each window is designed to fit the size of the window and can be finished in a variety of colors to match the home.

Secondary glazing from Sash provides an additional layer of insulation that can keep your home warm for longer, and reduce heating costs. It can also help reduce noise pollution from outside, creating a more comfortable living environment.

Sash secondary glazing also allows you to get more ventilation without having the windows open to the same extent. This is a huge benefit in summer, when you're looking to cool your home without having to turn on the air cooling.

Secondary glazing for sash windows is useful in the prevention of mould and condensation which are a common problem in older homes that have traditional windows with sash frames. This is because the additional layer of glass helps to keep humidity and moisture away from the sash and frames, protecting them from damage. As a result, this will reduce the cost of cleaning and maintenance time. Additionally, it can aid in preserving the structural integrity of timber sash windows and extend their lifespan.