Arctic Glaze is acknowledged as the UK’s leading specialist designer, supplier and installer of bespoke aluminium secondary glazing. We provide solutions that will substantially increase both acoustic and thermal performance while offering additional security features.

Alongside offering bespoke secondary glazing, we can source, supply and install a wide range of primary glazing products including; aluminium windows, timber casement and box sash windows, solid core doors and UPVC windows.

As leading specialists, we work within commercial and domestic markets where we provide tailored solutions to increase the performance of your existing fenestration. We have partnered with the UK’s largest manufacturer of secondary glazing and other window and door manufacturers to provide an unrivalled service, exceptional quality and high product performance.

Established for over 15 years, we understand that high quality, exceptional performance and a discreet installation is what matters to our customers. We source and install the very best products where our qualified installation teams have been trained to offer an unparalleled service.

Thermal Performance

Substantially improves the thermal insulation of existing single-glazed windows

Acoustic Insulation

Secondary glazing can drastically reduce noise levels for property’s that have single, double or triple glazing.

Increased Security

Secondary glazing is extremely difficult to open from the outside and provides an additional physical barrier against forced entry.

Condensation Control

Secondary glazing with balanced trickle ventilation provides an effective solution to help minimise condensation.


Secondary Glazing is the process of installing a Secondary Window over the Primary Window to create the benefits of a double glazed window system. The benefits of Secondary Glazing over Double Glazing is that the Secondary Glazing option allows you to retain the character, both inside and out of the original window, whilst still increasing thermal and acoustic performance offered by double glazing. This makes Secondary Glazing an ideal choice for Listed Buildings. In some instances, Secondary Glazing can actually outperform a double glazing system with a u-value as low as 1.3w/m2k achieved with secondary glazing and heavy curtains.



Does the primary window require access for opening or maintenance? If the answer to this question is no, then a simple lift out or fixed panel insert can often be the best and most cost effective solution. The lack of moving parts makes them cheaper to manufacture.


The sightlines of the window should also be considered. Usually, the Secondary Glazing unit is installed to mirror the primary window. However, there are occasions when a different style can be more effective. A great example is on a pair of Vertical Sliding box sash windows, where you could choose to have two Vertical sliding secondary glazing units for each or use one single horizontal slider across both windows.


  • James Firminger Avatar
    James Firminger
    11/01/2020 - Google

    Great service, great company. Jonathan did an amazing job adding secondary glazing to our sash bathroom window. Couldn't be happier... read more

    AnnA Nicolas Avatar
    AnnA Nicolas
    10/28/2020 - Google

    I had received a few different quotes for secondary glazing in one of our work spaces, but the quote from... read more

    Amanda Sibert Avatar
    Amanda Sibert
    10/17/2020 - Facebook

    My parents have just used arctic glaze to fit a new door and a window. The process from start to... read more

  • Catriona Johnson Avatar
    Catriona Johnson
    1/10/2020 - Google

    Jonathan installed secondary glazing for us in our Grade II listed house and we are very happy with the results.... read more

    Sam Spreadbury Avatar
    Sam Spreadbury
    11/21/2019 - Google

    Jonathan was professional and prompt. I asked him to do the survey and install the windows and this was... read more

    Nicholas Bullock Avatar
    Nicholas Bullock
    10/15/2019 - Google

    Arctic Glaze installed secondary glazing in six windows at our grade II listed farmhouse. We are absolutely delighted with the... read more

  • Michelle Pearson Avatar
    Michelle Pearson
    6/29/2018 - Facebook

    Excellent service.. Fabulous Guys .. Highly recommended .. x

    Donna  Pearson Avatar
    Donna Pearson
    4/19/2018 - Facebook

    Excellent service. Really pleased with my new windows. Both chaps very professional. I highly recommend Arctic Glaze. Definitely will... read more

    Lucy Rowlands Avatar
    Lucy Rowlands
    3/09/2018 - Google

    I had secondary glazing fitted in our victorian flat with very old, big windows in SE19 for both sound reduction... read more

  • Lucy Rowlands Avatar
    Lucy Rowlands
    3/09/2018 - Facebook

    I had secondary glazing fitted in our victorian flat with very old, big windows in SE19 for both sound reduction... read more

    Paula Harrison-Hawley Avatar
    Paula Harrison-Hawley
    4/25/2016 - Facebook

    What a fantastic professional service!! Both Jonathan and Aaron were a delight to have in my home. They are extremely... read more

    Morgan Lee Ward Avatar
    Morgan Lee Ward
    5/31/2015 - Facebook

    Great service and quality windows!
    We are extremely pleased with our new windows & doors installed in our London home....
    read more

  • Ollie Safhill Avatar
    Ollie Safhill
    4/10/2015 - Facebook

    Fitted a door and a couple of windows to my house..couldn't be more pleased with the fitting and how neat... read more

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