The 10 Scariest Things About Secondary Glazing Sash Windows

Secondary Glazing For Sash Windows

Many homeowners are unable add double glazing to their homes, either due to financial constraints or because the building is listed and any exterior modifications are prohibited.

Secondary glazing for sash windows is a good alternative and can be installed using a variety of methods.

It's an additional pane of glass inside the existing window frame which stops cold air from entering your home, while providing insulation and noise reduction.

Fixed Inserts

If you're thinking of secondary glazing for your sash windows there are a variety of styles you can pick from. Each offers a unique set of benefits, from increased security to lower condensation. Which is the best choice for you?

The basic premise of secondary glazing is to install an additional pane of glass within the window frame. This provides an additional layer of soundproofing and insulation, which can dramatically increase the efficiency of your home's energy use.

It's not always possible to install double-glazed windows particularly if your house is an listed property or if you are bound by strict planning regulations that dictate what can and can't be done with your exterior.

Secondary glazing is a great alternative in these instances. It can be set up relatively easily. It's a popular option for those who wish to renovate their old home without the need to replace the original sash window a modern one.

There are a number of different systems available for secondary glazing sash windows, each one of which is configurable to suit your existing frame. Proprietary systems are usually constructed of painted aluminium frames that fit into the existing depth of the staff bead on windows with sash. This allows shutters and sills to be retained.

They can be equipped with a variety of installation methods, like glazing clips or Velcro. These are more appealing than screw-fixed ones and are best suited for windows that don't need to be opened frequently. You can also choose a fixed lift-out unit that can be easily lifted out and reinstalled to open your windows.

Horizontal Sliders

Horizontal Sliders offer excellent thermal insulation and are the most well-known solution to improve the performance of existing windows with sash. They are also very discrete and suitable for older structures, conservation areas and listed properties. In most cases, they can be installed without access from outside because they operate from the inside.

They can be operated with a hand and can be left open or partially closed for ventilation. They are effective at stopping draughts and also block harmful UV light. In summer, they can be used with a flyscreen in order to keep out insects and mosquitoes.

Trackglaze horizontal sliding systems offer all the benefits of double glazing for the original window sash. It is comprised of PVC double sliding tracks on all four sides of the cavity with a simple bristle seal around each glass sheet and angle handles that can be pulled by fingers to act as a handle and decrease bowing. It is available in kits of 1m or 2m lengths of track and angle which can be joined to make larger spans.

Secondary glazing can have a significant impact on noise reduction, specifically for road, rail and airport traffic. The addition of toughened or laminated glass further enhances the acoustic quality. Secondary glazing is a standard feature that can reduce outside noise by 52dB(Rw) and specialized glass like Stadip Silence Laminated Acoustic Glass can achieve even higher levels of acoustic performances.

It can improve the energy efficiency of your house by keeping it warmer longer. This will reduce your reliance on central heat. It is less expensive than replacing your old sash windows and is installed in most cases without the need to remove the existing window or door frame.

Vertical Sliders

Secondary glazing is a cost effective alternative that is usually more manageable than full window replacement sash windows and is perfectly suitable for Listed Buildings & Conservation Areas. It's a great way to modernize traditional sash windows in Suffolk & Essex while retaining their character.

Vertical Sliders were developed for use in sash window restoration near me windows in which hinged panels from the standard range would not be suitable. They have two secondary sashes that are secured to one sash over the other, within an outer frame and are supported by sturdy spring balances to allow for easy movement. The system can be purchased as a 'face-fixed' (installed to the inside of the existing window) for improved thermal performance, or a'reveal fixed' version which is fitted with an air cavity for glass, within the original window reveal, for optimum audio-acoustic performance.

You can pick from a variety of stop-strips and handles to meet your needs. They can be put in the closed position to provide additional security or propped open for ventilation on the top or bottom glass. They can also be fitted with an insulation bristle to block drafts.

'Choices’ Imagine vertical slider secondary glass features all the authentic wood detailing you'd expect to find in a window covering from the past. It comes in a variety of colours that are compatible with your sash. It's nearly impossible to distinguish from the original sash windows as features like sash horns and traditional butt joints are included in the design. It is available in many sizes and can take glass up to 6.8mm to add insulation to heat loss. The tilt-in option permits the individual sashes of the window to be hinged backwards to make it easier for cleaning.

Hinged Casement

Our single-pane secondary glazing can be positioned on sash windows in any style including traditional box sash and casement. The hinged units we offer are made with a secure multi-point locking system and are available with a key lock handle. This will ensure that the glass panel is securely locked in place and is pulled tightly to the outer frame, forming a seal to reduce loss of heat. Hinged windows can be side-hung or top-hung, and they can also be double-glazed. Our double-glazed windows provide enhanced audio-acoustic performance. They are available in 43dB, 47dB or 51dB.

Casement windows can open to the outside and catch breezes at different angles. This is unlike the horizontal sash window replacement window that has movable sashes inside the frame, which slide horizontally. They can be opened from the top and bottom to allow controlled ventilation. For this reason, they can help improve airflow and are a viable alternative to traditional sash windows.

They are typically employed in modern homes since they have small "sightlines" and unobstructed views. They can also be used in listed homes due to the fact that they don't require transoms or mullions. They're also a good option for those who live in areas that are difficult to reach because they can be opened by the turn of a handle.

The main drawback of this type of window is that it can block large openings, and could limit the use of certain window treatments. They can be difficult to clean, as they can swing outward. They could also require regular maintenance and service.

Lift Out Windows

Secondary glazing can be put in using a variety ways and the price will vary depending on the type, thickness, and the materials you select for your frames and panes. uPVC frames are the least expensive, followed by aluminium and wooden frames. Specialised glass can also increase the cost and include additional features like security or noise reduction.

The complexity of the installation will affect the cost. The more complicated the installation, the more time and labor will be required. This is especially the case for older homes with more intricate sash window designs.

The best place to begin is to assess the condition of your current windows. You can get an accurate estimate of the cost by having them inspected by a professional.

Generally speaking, secondary glass will have minimal impact on the overall look of your home. This is due to the fact that the modern FINEO double-glazing has slim and discreet frame lines, so you can get the most efficient thermal performance without sacrificing aesthetics.

A popular option for secondary glazing is horizontal sliding, which gives easy access to windows that are already mock sash upvc windows for cleaning or ventilation. These are also available with a tilt function, which is activated by unlocking the catch and then lifting the secondary glazing panel vertically to a predetermined level. This is perfect for windows that aren't opened very often. It can be used to provide air conditioning access to bay windows. You can even use them to open up the middle sash on an old-fashioned sash bay window to give a more symmetrical appearance.