Measure and build your custom-sized magnetic secondary glazing
Our DIY secondary double glazing windows can be customised to suit your window size and colour.
3 simple steps to ordering:
- Enter the dimensions of your window in mm in the boxes provided in the PET glazing panels section. These should be your tight sizes (we will make any necessary adjustments).
- Add the fixing method: Neat white PVC edging with magnetic glazing strips attached (available in 1m, 2m & 3m lengths) or a set of brown magnetic tapes of opposite polarity – ideal for brown frames.
- Add the number of white corners required if you are using the white edging strips. If you want to mitre the edging strips and don’t need corners, please leave a note to this effect in special instructions so we know how much we need to adjust your panel size.
Please note – We make all necessary adjustments to the size of your PET panel depending on whether you are using the edging system with corners, mitring or using just tapes. You do not need to do this – just give us the finished size you require and we will work it all out for you.
For information when cutting the PET we will reduce your sizes by:
8mm to allow for the thickness of the edging strip and the corners.
6mm if you will be mitring your corners – please let us know on ‘special instructions’ if you are mitring.
Panels using brown tape will not be reduced.
Please note: Our secondary glazing panels are designed to sit on a window cill at the bottom. If you will not have support under the panel please use our fixing clips for additional support.
PET Glazing Panels – High Impact, fire retardant clear sheet
To order your secondary glazing panels, enter the width and height of your window. This is the size you want the finished panel to be. We only use fire retardant PET sheets, not acrylic or other flammable products. Please note the maximum window size we recommend is 2200mm x 1200mm. Prices will be updated automatically based on your selection. Now order the edging you require below.
White magnetic edging strips (1M)
The Ecoease PVC edging strips are designed to neatly enclose the edges of your PET panels. They come with the magnetic tapes already attached to the back ready for you to attach them to your white window frames. Simple and unobtrusive they can be mitred or used with the Ecoease corner covers.
Please Note: We do not supply these edging strips without panels.
White magnetic edging strips (2M)
The Ecoease PVC edging strips are designed to neatly enclose the edges of your PET panels. They come with the magnetic tapes already attached to the back to enable you to attach them to white window frames. Simple and unobtrusive they can be mitred or used with the Ecoease corner covers.
Please Note: We do not supply these edging strips without panels.
White magnetic edging strips (3M)
The Ecoease PVC edging strips are designed to neatly enclose the edges of your PET panels. They come with the magnetic tapes already attached to the back to enable you to attach them to white window frames. Simple and unobtrusive they can be mitred or used with the Ecoease corner covers.
Please Note: We do not supply these edging strips without panels.
Corner Pieces
Self adhesive corner pieces remove the need to mitre the edging. Firstly cut the edging strip with a straight cut to the size you need. Then put these neat corner pieces on top. This covers up a multitude of sins!
Brown Magnetic Tapes
Ecoease self adhesive brown magnetic tapes are suited to dark wooden framed windows and offer an alternative to the white magnetic edging strips. The magnetic tapes are supplied in 15m rolls ( 2 rolls per pack – type A & B with opposite polarity.) You will attach the grooved one to your PET glazing panel and the other to the window frame.
Remarkably easy to fit. Highest quality, strong and long lasting.
White Window Tapes
These Ecoease self adhesive tapes are suited to white framed windows and offer an alternative to the white magnetic edging strips. The tapes are supplied in 15m rolls ( 2 rolls per pack). You simply attach the brown magnetic tape with the white adhesive backing to the PET glazing panel. This leaves the white surface showing through. You then apply the white steel tape to the back of this and attach to your window frame.
Remarkably easy to fit. Highest quality, strong and long lasting.
