Ecoease Magnetic Secondary Glazing

4.80 out of 5 based on 10 customer ratings
(10 customer reviews)

£115.00 per square metre

Total Area (sq m)
Product Price


Ecoease is a cheap and effective form of secondary glazing that will help lower your heating bills. Using a unique magnetic system, EcoEase achieves acoustic and thermal insulation for existing windows. Ecoease costs £110 per m2 of glazing. In the calculation box above, you need to input the dimensions of each window, one at a time – you will see this automatically calculates the price per window. These are then made to fit your window exactly.


Please ensure you double check your measurements! Scale: 1,200mm = 120cm = 1.2m

Why Install Ecoease?

At only 15% of the cost of standard double glazing, secondary glazing is a fantastic alternative to help reduce heat loss through your windows.

Ecoease is our secondary glazing offering and is composed of 3mm thick PolyEthylene Terephthalate (PET for short). This lightweight plastic offers superb thermal and acoustic insulation performance, making it the ideal secondary glazing material.

>>> Watch James Install Ecoease HERE <<<

Once you give us your window measurements, we will send you an Ecoease secondary glazing panel to fit your individual requirements exactly. The Ecoease glazing is held in place by magnets, meaning that you can easily attach and remove the secondary glazing panels as required – so in the summer you can completely remove the panels and open your existing windows as normal.

Prevent heat loss with ECOease secondary glazing

As much as 15% of the heat in a dwelling is lost through draughty gaps around windows and if you include the heat loss through the glazing itself, installing Ecoease could prevent as much as 25% of the heat escaping out of the home. In addition, Ecoease secondary glazing will also help eliminate condensation forming on your windows, helping to prevent the growth of mould on and around the windows themselves.

Furthermore, Ecoease magnetic secondary glazing is particularly useful if you live in a listed property, and changing the appearance of the property with permission is against the law. These temporary secondary glazing panels can be fitted very easily ensuring you too can benefit from greater energy efficiency.

So if you are finding double-glazing quotes prohibitively expensive, give our Ecoease secondary glazing a try!

Sizes of ECOEASE

The width of the white frame is 18mm

The depth of the frame (+ the magnetic strips) is 9mm.

The width of the magnetic strip is 12mm

The PET is 3mm thick

While it is only available in White, you can paint the frame in any colour your choose, provided it is in an oil based paint and NOT emulsion.

Ecoease Installation Guide

Ecoease is amazing simple to install – just follow our installation guide below!

    • Measure your windows (width x height) – if they are unusual shapes, we may still be able to help so give us a ring (0208 144 0897). The perfect situation is when you don’t even realise the Ecoease secondary glazing is there, so if you measure your window to the outside of the frame we find that in most instances that is the best way of achieving this.
    • Enter your window measurements one by one into the sizing widget above and press add to basket after entering the dimension of each panel you require.
    • Pay for the order via credit card or Paypal through our secure payment gateway – Sagepay.
    • Sit back and wait (7-10 days) – the panels are made to your exact measurements. – The couriers will then get in touch with a delivery date!
    • When your panels arrive, check they fit okay by holding the panel to the window.
    • Without removing the magnetic strips from the secondary glazing panel, reveal the sticky side of the magnets by removing the blue tape.
    • Position the Ecoease panel into place on the window – the magnetic strips will then stick to the wall in exactly the right place for the panel to hold on the window frame – no need to keep moving the magnetic strips to get them to line up!
    • Pull the Ecoease panel off the window, the magnetic strips will stay on the window frame. You can then attach and remove the panel as you wish
    • Enjoy less noise, warmer rooms and less condensation.

You can watch a video on TheGreenAge of James installing them on his window – simply click here.

Delivering your panels

Since the panels are made to order, we will dispatch them within 7-10 working days.

Ecoease Secondary Glazing Key Features

    • Heat transfer reduced through the window
    • Reduces cold spots, draughts and condensation
    • Acoustic insulation – reduces outside noise. 55% (13db) sound reduction compared to 4mm single glazing.
    • Ecoease secondary glazing is made to order ensuring a perfect fit for your window frame.
    • This secondary glazing is held in place using a removable magnetic fixing – making it incredibly simple and quick to install.
    • Since the windows are already to cut to measure, they require no DIY skills to fit.
    • High quality design
    • Premium quality PET
    • Ideal for old and listed properties
    • Compliments existing windows
    • U-Value of 2.7 using 20mm gap on single glazing – without EcoEase this would be 5.8



Need Help? Call us on 0208 819 9153

Reviews (10)

  1. Rated 5 out of 5


    We got this made because we were fed up of our windows leaking heat, but double glazing wasn’t an option – as we wanted to keep the original windows. A good compromise that has definitely made a difference. Easy to fit too!

  2. Rated 5 out of 5


    This magnetic secondary glazing works very well. We have a grade 2 listed property so we can’t get double glazing installed so we had limited options. The key is to measure the sizes and double check!

  3. Rated 5 out of 5


    Looking for a cheap alternative to double glazing then this is the answer. You can hardly see it when installed. About a 10th of the price of New double glazing. We have just removed the magnetic secondary glazing panels for the winter.

  4. Rated 5 out of 5

    Rob Alka

    After 2 winters with your product I feel ready to offer a testimonial. Double glazing is obviously the ideal (if you have loadsamoney). Secondary glazing is – and looks – the poor man’s double glazing, is still quite pricey, a paraphernalia to install and conspicuously clunky-looking. THEN THERE IS YOUR PRODUCT! – far less expensive than secondary glazing, a fraction of the cost of double glazing, a 10-20 minute doddle to put in, neat and inconspicuous and it does the job, not only conserving heat (they all do that) but preventing internal condensation – on cold mornings my windows used to be streaming wet but no longer! Secondary glazing performs poorly in preventing condensation.
    Come the warmer months I lift off the panels in just a couple of seconds so as to open the windows and let in the fresh air.
    I reckon if this product had been invented a few decades earlier it would have made a huge dent in the double glazing market. I wish you deserved success.

  5. Rated 4 out of 5


    Does the job. Used the ecoease for two of my lounge windows and it was ok to install. Will look to order for the rest of the property later in the year

  6. Rated 4 out of 5


    We bought ecoease 2 months ago and it was hard to notice the difference at first, but they we had a colder snap over the last few days and the differences were absolutely stark. Aside from the noise reduction we always had to mop up condensation, but now it hardly noticeable. Would have liked for the product to have handles but it is much cheaper that what we were quoted for permanent secondary glazing. Recommended.

  7. Rated 5 out of 5

    Jane Kennington-Bowles

    We tried everything to drown out the noise on our rattly sash windows and thought we’d give this product a try having watched your video.

    2 weeks in the noise levels are hardly noticeable. We are fairly pleased with it and will probably order another few for the other windows. Thanks for being patient with us over the phone.

  8. Rated 5 out of 5

    RS Clymo

    Just to report that after a bit of a struggle to fit the secondary’glazing’ you sent, we are really impressed with it. It much reduces traffic noise from the High Street outside, and looks good.– or rather it is so clear that you don’t notice it at all.

    Do follow the website advice about installation. Our pane was large, a bit heavy, and bendy, and the window itself was a bit rhomboidal (so we had to lift one corner of the bottom side of the pane). You get only one chnace to attach the sticky surface to the window frame. So we had a few scary moments. But we could do another pane easily.

  9. Rated 5 out of 5


    Really happy with this find. Panels came cut to the perfect size and were very easy to put up, in minutes (less than an hour for a large bay window). They are almost unnoticeable in our 3 panel bay window. I am not sure how to quantify their effectiveness but they are much warmer to touch than the glass was and there is no condensation or anything. Overall our room feels much warmer but we have also laid under floor insulation so there is a nice combined effect. I would definitely recommend based on my experience so far, and we are going to be buying many more. Can’t really comment on the noise reduction as it was already quiet where we live. But i don’t hear my husbands car come home now so they do reduce noise to some extent. Also recomend using the greenage for purchases. they are so helpful and will advise and sort out any problems. Very happy customer.

  10. Rated 5 out of 5


    A great product that makes a huge difference. So simple to order, quick service and incredibly easy to install. I have 3 large windows and having put these panels up it has made a huge difference to the temperature of my rooms. Definitely recommend them.