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10 Facebook Pages That Are The Best Of All Time About Secondary Glazing Sash Windows
Secondary Glazing For Sash Windows

Many homeowners aren't able to install double glazing to their homes due to financial constraints or because the structure is listed and any modifications to the exterior are not permitted.

Secondary glazing is a fantastic alternative to sash windows and can be installed in a variety of ways.

This product is a double-paned window that fits into the window frame you already have. It offers insulation and noise reduction, in addition to blocking cold air from entering your home.

Fixed Inserts

If you're thinking about secondary glazing for your sash windows, there are several different styles to choose from. Each style comes with each of its own benefits that range from increased security to less condensation. Which one is the best option for you?


The fundamental idea behind secondary glazing is fitting an additional pane of glass inside your existing window frame. This adds a layer of insulation and noiseproofing to your home, increasing its energy efficiency.

It's not always possible to install double-glazed windows especially if your home is a listed property or you are governed by strict planning regulations dictating what can and cannot be done with your exterior.

Secondary glazing is an excellent alternative in these circumstances. It can be installed relatively easily. It's also a popular option for people looking to update their old home without having to tear down the original sash windows and replace them with new ones.

There are a number of different systems available for secondary glazing sash windows, all of that can be adapted to fit the frame you have. Proprietary systems typically have painted aluminium frames which are designed to fit within the depth of a staff bead on an existing sash window meaning that shutters and sills can still be retained.

They can be fitted with different installation methods including glazing clips or Velcro. They provide a more attractive alternative to screw-fixed units and are especially suited for windows that do not need to be opened frequently. Alternatively, you can choose a fixed lift-out unit, which can be lifted out and then put back in place with ease to allow windows to be opened.

Horizontal Sliders

Horizontal Sliders provide excellent thermal insulation and are the most popular solution to improve the performance of existing windows with sash. They are also discrete and are ideal for historic homes as well as conservation areas and listed property. In the majority of cases, they can be installed without external access because they operate from the inside.

They are simple to operate by hand and can be open wide or left partially open to allow for ventilation. They are extremely effective in eliminating draughts and they also have the benefit of filtering out harmful UV light. In the summer they can be utilized together with a flyscreen to keep out insects and mosquitoes.

Our Trackglaze horizontal sliding system offers all the advantages of modern double glazing to your traditional Sash windows. It comprises of PVC double sliding tracks on all four sides of the cavity with the simple bristle seal that is placed around each glass sheet, and angle handles that can be pulled by fingers to serve as handles and decrease bowing. It comes in kits with 1m or 2m of track and angle that can be put together to create bigger spans.

Secondary glazing can have a significant impact on noise reduction, specifically for rail, road and airport traffic. The addition of toughened or laminated glass further enhances the acoustic quality. Standard secondary glazing reduces outside noise to 52dB (Rw) and specialist glass, such as Stadip Silence Laminated Acoustic Glass can deliver even more impressive levels of acoustic efficiency.

It can increase the energy efficiency of your home by keeping your house warmer for longer and reducing reliance on central heating. It is much cheaper than replacing your sash windows, and can be installed without the need to remove the existing window or door frame.

Vertical Sliders

Secondary glazing is a cost-effective option that is usually less expensive than full window replacement and is perfectly suitable for Listed Buildings & Conservation Areas. It's a great option to upgrade traditional sash Windows in Suffolk & Essex while retaining their originality.

Vertical Sliders were designed for sash window applications where regular hinged panels would not be suitable. The system has two secondary sashes, which are secured one over the other inside an outer frame. They are supported by spring balances to allow for easy movement. The system can be placed on the inside of an existing window to ensure more efficient thermal performance or fitted with an opening between the frame and the glass to maximize acoustic properties.

You can choose from a variety of stop-strips and handles that match your preferences. They can be fixed in the closed position for extra security or propped open for ventilation on the glass's top or bottom. They can also be fitted with an insulating seal bristle to prevent drafts.

sash window repairs slough Repair My Windows And Doors detailing you'd expect to find in a period window. It is available in a variety of colours that will match your existing sash. It's nearly impossible to distinguish from the original sash window, with details such as sash horns and traditional butt joints being incorporated into the design. It is available in various sizes and can accept glass up to 6.8mm to provide additional insulation against heat loss. A tilt-in option is also available allowing the individual sashes of the frame to hinge into the safety stays to help with cleaning.

Hinged Casement

Our single-pane secondary glazing is able to be installed on sash windows of any style, including traditional box sash and casement. Our hinged units are manufactured with a secure multi-point locking system and are available with a key lock handle. This ensures that the glazed panel is locked securely in place and pulls close to the frame, forming a seal to minimise heat loss. Hinged windows are available as either side or top hung and can also be constructed with double-glazed. Our double-glazed Windows provide enhanced sound insulation and are available in 43dB (for 47dB), 51dB (for 51dB) or 47dB (for 49dB).

Casement windows are able to open to the outside and catch breezes at various angles. This is in contrast to a the horizontal sash window that has movable sashes inside the frame that slide horizontally. They can also be opened from the top and bottom for controlled airflow. Because of this, they can increase airflow and are a viable alternative to traditional windows made of sash.

They are commonly used in modern homes because they offer small "sightlines" and unobstructed views, but can also be fitted into listed properties due to the fact that they do not require transoms or mullions. They are also a good choice for hard-to-reach areas since they can be opened by the twist of the handle.

The primary drawback to this kind of window is that it can block off large openings and may restrict the use of certain window treatments. They are also difficult to clean since they swing outward and may require regular maintenance and servicing.

Lift Out Windows

Secondary glazing can be put in place using a variety methods. The cost will vary according to the choice of materials thickness, thickness, and the type of glass. UPVC frames are the cheapest expensive, followed by aluminium and wooden frames. Specialised glass can also increase the price and include additional features such as sound reduction or security.

Another factor that will influence the cost is the complexity of the installation. The more complex the project is, the more time and labor-intensive it will be. This is also true for heritage properties with more complex designs for sash windows.

A good place to start is by assessing the condition of your existing windows. You can get a precise estimate of the cost by having them inspected by a professional.

In general, secondary glazing will have little impact on the overall appearance of your home. Modern FINEO double-glazing has thin and subtle frame lines. This lets you get the most efficient heat without compromising aesthetics.

The horizontal sliding secondary glazing is a popular choice because it permits easy access to the existing sash window to clean or for ventilation. They also come with a tilt function, which is activated by opening the catch and then lifting the secondary glazing panel vertically to a predetermined degree. This is ideal for windows that aren't used frequently and can be used to allow access to air conditioning in bay windows. You can also use them to open up the middle sash on the traditional sash bay windows to create a more uniform look.

Website: https://www.repairmywindowsanddoors.co.uk/slough-sash-window-repairs-near-me/