Superb Performance

Secondary glazing is the ideal solution and comes recommended by the Energy Saving Trust, when replacement windows are not possible. You might have a listed home, or perhaps live in a conservation area, in which case, our range will offer you superb performance without being detrimental to the look of your home.

Our dedicated team take exceptional care over the design and installation of your secondary glazing, which allows the original windows to be retained and unaltered.

Variety of Styles

Our secondary glazing comes in a variety of styles, including a hinged unit for a single casement window or horizontal sliding units for up to five casements. Our hinged units can enable fire escape access.

Should you have sash windows, we can match them with a vertical sliding unit. The choice is yours, whatever style you opt for, these versatile panels will line up with your current frames, making them unobtrusive from indoors and almost invisible from the outside.

Easy to Maintain

Whichever secondary glazing unit you opt for, our designs offer easy maintenance and cleaning solutions.

Whether the unit is a horizontal slider, which lifts out, or a vertical sliding unit which is balanced for easy operation and can tilt, you will find that our secondary glazing is designed to ensure you receive a window solution that is simple to operate and manage.

Double Secondary Glazing London

Secondary Glazing uPVC London

Energy Saving

Incorporating secondary glazing from Alaskan Windows will improve the thermal efficiency of your windows and could save you up to 10% on your energy bills.

It will also eliminate draughts and could even improve your Energy Performance Certificate rating for your home. This is of immense benefit to period properties where the EPC rating is low.

Noise Reduction

Alaskan Windows understand the importance of noise reduction in your home, as we all want a quiet and peaceful sanctuary where we can relax and recharge.

Our secondary glazing will dampen external noise, helping you to achieve a quieter home. Our acoustic glass will further improve the acoustic performance of your windows.

Enhancing Security

Older windows may not provide the level of security that you desire in your home, however, secondary glazing can provide an unseen level of security to any property.

It creates a second barrier of protection from the inside, making it more difficult for intruders to enter your property and keeping your home safe and secure all year round.

Secondary Glazing with Alaskan Windows

Here, at Alaskan Windows, we are experts in double glazing and secondary glazing. Working with a leading supplier, Granada Secondary Glazing, we are able to offer you the beautiful and high-quality home improvements that you desire.

If you are looking to improve the security, noise reduction, and thermal efficiency of your London home but are limited to change, then secondary glazing is the option for you.

We can create all the benefits of double glazing, without removing your original windows.

Bay Window Secondary Glazing Wimbledon, London

Secondary Glazing - Horizontal Slider Operation & Maintenance