Vertical Sliding Secondary Glazing Designed for Domestic Homes and Commercial Properties
Minimise Heat loss and Increase Acoustic Insulation with Vertical Sliding Secondary Glazing
Secondary Glazing with Slimline Aluminium Frames that Enhance Security
Minimise Heat loss and Increase Acoustic Insulation with Vertical Sliding Secondary Glazing
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Secondary Glazing for Sash Windows and Vertical Sliding Windows

Designed for Box Sash Windows, Vertical Sliding Secondary Glazing minimises heat loss, increases acoustic performance and enhances security.

Vertical sliding secondary glazing is designed to complement both period and modern homes, it is suitable for commercial properties where they match the style and function of traditional box sash windows.The glazed panels open vertically and are self-supporting meaning they will safely remain in place when in any open position, they are supported by durable spiral balances and provide a smooth, secure and quiet operation.

Where security is a concern, our range of vertical sliding secondary glazing features a locking push button that is centrally located on the window system. The durable slimline aluminium frames are powder-coated to a marine finish and are available in over 200 RAL colours.

Vertical sliding secondary glazing can be specified with a selection of performance-enhanced glass to provide optimum acoustic and thermal insulation. Once installed, the slimline secondary glazing system will blend into any room environment and help retain the character of your property while blocking noise and minimising heat loss.

Vertical sliding secondary glazing is available in multiple styles, these styles include, a tilt-in function that is designed to give access to the rear of the panel for cleaning, a non-tilt-in function and a “slide pass” function where the glazed panels slide past each other.

If you are unsure which secondary glazing system is most suitable for your home, our friendly customer care team can provide advice and images which showcase the style and function of each product. Alongside this, we can recommend which glass type that will offer optimum performance and discuss the installation process with you.

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Tilt-in Option for Cleaning

To provide access and to offer an easy clean facility, we would always recommend the installation of a tilt-in balanced vertical slider, both panels independently rotate 180° within the secondary glazing frame. Vertical sliding secondary glazing features a durable restrictor arm that is designed to safely hold the glazed panels in place when they are open in a tilt position.

Arctic Glaze’s range of secondary glazing for sash windows is designed to complement your property while reducing heat loss and preventing noise from entering your home. Our secondary glazing range is manufactured with modern Q-lon and wool-pile seals, these seals provide enhanced insulation, when the panels are closed and securely locked, they will make your home peaceful, warm and secure.

Vertical Sliding Secondary Glazing for Sash Windows

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Tilt-in Option

A tilt-in option is available allowing you to tilt the glazed panels into the room for cleaning.

Sliding Operation

The glazed panels slide vertically on durable spiral balances providing a smooth and quiet opening action. 

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Coupled Frames

Vertical sliders for sash windows can be coupled or stacked to treat large window areas.

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80% Quieter

Secondary Glazing for sash windows will reduce noise entering your home by as much as 80% which is the equivalent of 54 decibels.

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65% Warmer

Secondary Glazing can increase thermal insulation and reduce the amount of heat lost through your windows.

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Increased Security

The addition of Secondary Glazing is a discreet and highly effective solution for enhancing security.

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Vertical Sliders Designed For Your Home

Our range of Balanced Vertical Sliding Secondary Glazing products is designed for sash windows and will minimise heat loss, increase acoustic insulation and enhance security. Our domestic installation teams cover the whole of the UK where our friendly customer care advisors can help you find a discreet Secondary Glazing solution tailored for your home. 

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Vertical Sliders for Commercial Properties

We often partner with architects and contractors to provide a bespoke Secondary Glazing solution designed to deliver optimum thermal and acoustic insulation. We cover the whole of the UK where our commercial project managers can visit your site and discuss witch Secondary glazing product is most suitable for your project. 

Technical Specification

Reviews from our Customers

We pride ourselves on delivering exceptional customer care and a slimline Secondary Glazing product that is designed to reduce heat loss and increase acoustic insulation. We are proud to share our certified Google reviews and customer feedback.

Our Latest Secondary Glazing Projects and News

We operate across the whole of the United Kingdom, get in touch today.

Secondary Glazing provides enhanced thermal insulation and reduces noise levels by up to 80%. If you’re a homeowner, architect or contractor we can help, our secondary Glazed solutions are designed for all properties including listed buildings. We work across the whole of the UK,  please complete the form below to discuss your requirement. 

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