The 10 Most Scariest Things About Secondary Glazing Sash Windows

Secondary Glazing For Sash Windows

Many homeowners are unable build new double-glazed windows to their homes due to financial limitations or because they live in listed buildings that restrict any exterior changes.

Secondary glazing is an excellent alternative for sash window and can be installed several ways.

It's an additional glass pane inside the window frame, which blocks cold air from getting into your home, while also offering insulation and noise reduction.

Fixed Inserts

If you're considering secondary glazing for your bespoke sash windows windows there are a variety of styles you can pick from. Each style comes with distinct advantages that range from increased security to reduced condensation. Which is the most effective option for you?

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

However, it's not always possible to install new double-glazed windows to your home, especially if you live in a listed structure or are subject to strict regulations regarding planning that dictate what can and cannot be done to your exterior.

In these instances secondary glazing is a fantastic alternative that can be set up easily. It's a popular choice for those looking to renovate their old home without having to replace the original sash window an updated version.

There are a variety of different options for secondary glazing sash windows, all of which is configurable to suit the frame you have. Proprietary systems are generally constructed of painted aluminum frames that fit into the existing depth of the staff bead on the sash window. This allows shutters and sills to remain.

They can be equipped using a variety of methods for installation, including glazing clips or Velcro. These types of units look more attractive than screw-fixed ones and are ideally suited to windows that do not need to be opened frequently. Alternatively, you can choose a fixed lift-out unit that can be lifted and put back in its place with ease to allow windows to be opened.

Horizontal Sliders

Horizontal sliders are the most sought-after method of enhancing the appearance of a windows. They are also very discrete and are ideal for historic structures, conservation areas and listed properties. They can be installed with the need for access from outside since they operate from inside.

They are easy to operate with a hand and can be open wide or left partially open to allow for ventilation. They are extremely effective in stopping draughts and also have the added benefit of blocking harmful UV light. They can be used in combination with an insect screen to deter mosquitoes and other insects during summer months.

Our Trackglaze horizontal sliding system provides all the advantages of modern double glazing for your classic windows made of sash. It consists of PVC double sliding tracks on the four sides of the cavity, a simple bristle seal around each glass sheet and finger pull angle handles that serve as handles and decrease bowing. It is available in kits of either 1m or 2m lengths of track and angle which can be joined to create larger spans.

The acoustic benefits of secondary glazing are very significant and can dramatically improve noise reduction from outside especially road, rail & airport traffic. The addition of toughened or laminated glass further enhances acoustic performance. Secondary glazing that is standard reduces outside noise to 52dB (Rw) and special glass, like Stadip Silence Laminated Acoustic Glass, can achieve higher levels of acoustic performance.

It can increase the energy efficiency of your house by keeping it warm for longer. This will reduce your reliance on central heat. It is much cheaper than replacing your sash windows, and can be 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 less expensive than full window replacement and is perfectly suitable for Listed Buildings & Conservation Areas. It's an excellent way to improve the look of traditional bespoke sash windows windows in Suffolk & Essex while retaining their originality.

Vertical Sliders were specifically designed for use in sash windows where regular hinged panels aren't suitable. They have two secondary sashes which are secured to one sash above the other, inside an outer frame. They are supported by robust 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 increased thermal performance, or a'reveal fixed version that has a glass-to-glass cavity inside the window reveal, for optimum sound quality.

They can be fitted with a variety of handles and stop strips to meet the needs of the homeowner by allowing the bottom or top pane to let in air or fixed in the closed position to provide security. They can also be fitted with an insulating bristle seal that can stop draughts.

Imagine a vertical slider with 'Choices' secondary glazing comes with all the timber-like details you'd expect from a vintage window treatment. It's available in a variety of colors to match your existing sash. It's difficult to distinguish from the original sash lock door handles window with details such as sash horns and traditional butt joints being incorporated into the design. It comes in a variety of sizes and can take glass up to 6.8mm for additional insulation against loss of heat. A tilt-in option is available to allow the individual sashes of the frame to hinge inward on safety stays to aid in cleaning.

Hinged Casement

Our single-pane secondary glazing is able to be installed on sash windows of any design, including traditional box sash and casement. The hinged units we offer are made with secure multi-point locking and are available with keys lock handles. This ensures that the glass panel is secured securely in place and pulls tight to the outer frame, forming a seal to minimize heat loss. Hinged windows are available as either top or side hung and can also be constructed with double-glazed. Double-glazed windows are a great way to improve sound insulation and are available in 43dB, 47dB or 51dB.

Casement windows are able open to the outside and catch breezes from different angles. This is different from a the horizontal sash window which has movable sashes within the frame that slide horizontally. They can be opened from the top and bottom to allow controlled airflow. This is why they can help improve airflow and offer an effective alternative to traditional windows with sash.

They are typically employed in modern homes since they offer a few "sightlines" and unobstructed views, but can also be incorporated into listed homes because they don't require mullions or transoms. They're also a good choice for hard-to-reach areas since they can be opened by the flick of the handle.

This kind of window could be a drawback since it can restrict the use of certain window treatments. They can also be difficult to clean because they swing outward and may require regular maintenance and servicing.

Lift Out Windows

Secondary glazing can be installed using a variety ways and the cost will differ depending on the thickness, type 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 price, as well as any additional features like sound reduction or security.

The complexity of the installation will influence the cost. The more complex the project will take longer and more labour will be required. This is especially applicable to older properties with more complex sash window designs.

A good place to start is to assess the condition of your current windows. You can get an accurate estimate of the cost by having them examined by an expert.

In general secondary glazing has a minimal effect on the look of your home. This is thanks to the fact that modern FINEO double glazing has slim and discrete frame lines, which means you can achieve thermal efficiency without sacrificing aesthetics.

A popular choice of secondary glazing sash windows glazing is horizontal sliding, which allows easy access to windows that are already sash for cleaning or ventilation. These are also available with a tilt feature, that can be activated by releasing the catch and lifting the secondary glazing panel vertically to a specified level. This is ideal for windows that aren't opened often and is a great way to allow access to air conditioning in bay windows. You can also use them to open the middle sash of a traditional sash bay window to create a more symmetrical look.