Acrylic Plastic Magnetic Secondary Glazing Kit


Ordering larger quantities? Contact our sales team for a discounted price


Large format digital printing service now available

Acrylic Plastic Magnetic Secondary Glazing Kit

A quick and simple solution to secondary glazing in the home. Provided with the materials you need to complete the job.


mm cm inches

Height can be between 100mm and 1000mm

Width can be between 100mm and 1000mm

Diameter can be between 100mm and 1000mm


Polishing the edge of a sheet will remove any marks left from cutting and give a crisp, clean look. If the material is clear, then you will be able to see through to the other side.

Polished finishing cannot be added to a sheet larger than 1500mm

Please check the orientation of your sheet matches the diagram above when specifying rounded corners.
The number entered will define the radius of your rounded corners.

Please note, the diagram will not accurately show the radius entered.

Top Left
Top Right
Bottom Left
Bottom Right

Please enter the radius for at least one corner

Please check the orientation of your sheet matches the diagram above when specifying drilled holes.

Specify your location for the holes by entering a value in mm for the distance between the edge of the sheet and the centre of the hole. Holes placed in corners will be spaced evenly from both edges.

Hole Diameter must be between 5mm and 50mm

The hole location you entered places the edge of the hole too close to the edge of the sheet, the minimum hole location for your hole diameter is 15mm

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mm cm inches

Sizes can be between 100mm and mm

Sizes can be between 100mm and mm

Sizes can be between 100mm and mm

Sizes can be between 100mm and mm

Please enter any additional information to help us complete your order.
For drilled holes or polished edges, please see the ‘Optional Extras’ above.

£2.30 inc. VAT


£1.92 ex. VAT


Width: 1189mm-Height: 841mm

£229.85 inc. VAT


£191.54 ex. VAT


Width: 841mm-Height: 594mm

£114.83 inc. VAT


£95.69 ex. VAT


Width: 594mm-Height: 420mm

£57.35 inc. VAT


£47.79 ex. VAT


Width: 420mm-Height: 297mm

£28.68 inc. VAT


£23.90 ex. VAT


Width: 297mm-Height: 210mm

£14.34 inc. VAT


£11.95 ex. VAT


Width: 210mm-Height: 148mm

£7.15 inc. VAT


£5.96 ex. VAT

2440mm x 1220mm (8ft x 4ft)

Width: 1220mm-Height: 2440mm

£684.22 inc. VAT


£570.18 ex. VAT


    We have the knowledge, experience and technology to offer a bespoke design and fabrication service for plastic sheets to cater for almost any idea you can think of.

    Please provide as much information on your size and design requirements and we will get back to you with a no obligation quote within 2 working days. You may also upload up to 5 files containing sketches or technical drawings to assist our designers with providing an accurate quote.

    Here are some of the services we offer:

    • Cut outs for sockets
    • CNC laser cutting
    • Laser engraving
    • Diamond polishing
    • Digital printing
    • Drilling

    Trade and volume orders

    We have extensive experience working closely with a wide range of businesses to deliver excellent value. From full sheets in bulk to cut to size requirements and everything in between, our knowledgeable team will work to exceed your expectations.

    Simply fill out the enquiry form below and we will provide a quote within 2 working days

    Upload files (Optional). Each image must be less than 8MB in size in order for it to upload.


    Our Perspex® acrylic magnetic double glazing kit is a quick and easy way to insulate your home from cold and draughts.

    The kit consists of a sheet of our extruded Perspex® acrylic and enough brown magnetic tape to fix the sheet to the inside of a window frame, and is a simple to assemble insulating double glazing kit. Clear Perspex acrylic is championed as a lightweight, strong and terrifically clear alternative to glass. It is as much as ten times more resistant to impact than plate glass, but displays excellent UV stability and is optically clearer than glass.

    A fantastic choice of insulating material, acrylic creates a strong barrier with no reduction in light admittance. The brown magnetic tape included in this kit creates a firm and air-tight seal but allows the acrylic to be removed and replaced time and time again. We have seen that this makes them suitable for building works too, where temporary windows are required to keep building works protected from the elements.

    View our installation guide here – How to install your Magnetic Secondary Glazing Kit

    Key features:

    • Includes: Cut to size Perspex® acrylic sheet and brown magnetic tape
    • Reduce heat loss through windows
    • Eliminate draughts
    • Improve sound insulation
    • Optically clearer than glass
    • Impact resistant
    • Easily cleaned with a soft cloth and warm, soapy water
    • Supplied with protective film on both sides

    This magnetic secondary glazing kit is delivered cut to size to fit your window perfectly, keeping cold and draughts out through cooler weather. Please enter the dimensions of the acrylic you require into our price calculator below to receive an instant on-screen quote.

    NOTE: The maximum size we recommend and are able to supply is 1000mm x 1000mm.  The brown magnetic tape is not strong enough to hold up any panels that have dimensions in excess of 1000mm (1 metre). 

    The 2mm thickness option may not sit flat on larger windows, so we recommend 5mm which has enough rigidity to sit completely flat and be almost indistinguishable from glass.

    Acrylic is also known by the trademarks of Perspex® Lucite, Altuglas and Plexiglass.

    Delivery Rates

    Standard UK Mainland

    Delivery Service Est. Delivery Time Cost (ex. VAT) Cost (inc. VAT)
    Standard 3 – 5 Working Days FREE FREE
    Express** 2 – 3 Working Days* £12.95 £15.54
    Nominated (Mon-Fri) N/A £20.00 £24.00
    Nominated (Sat) N/A £25.00 £30.00

    *For orders placed before 12pm (Midday). For orders placed after 12pm (Midday) this service is 3 - 4 working days.

    **Express delivery is available on certain products only. You may select your shipping options during the checkout.

    Please note some postcodes e.g. Scottish Islands, Isle of Wight may incur excess shipping charges, we reserve the right to request this from out customers before shipment. If you do not want to incur this additional cost you may cancel your order and obtain a full refund.

    All delivery deadline are subject to stock availability - in the unlikely event that we cannot meet your delivery expectations we will contact you immediately to make alternative arrangements. If you are unhappy with what we can offer then you are entitled to a full refund no-questions asked.

    How Quickly will my order arrive?

    We now offer several delivery services to best suit out customers needs. Please see the shipping rates table for estimated delivery times associated with each service.

     We are very proud of our excellent customer service so if you have a deadline, or require your order delivered to a non-mainland UK address which may take slightly longer, please do not hesitate to contact us on 01752 917434 or for more information.

    Sample Delivery Rates

    All samples are delivered free of charge.

    Nominated Delivery (request a delivery date)

    Out nominated delivery services allows you to specify a day which your order is delivered on. Simply select nominated delivery in the checkout and then choose the date most convenient for you.

    If your order is placed before 12pm (Midday_ then the earliest available date will be 4 working days from the current date. If your order order is placed after 12pm (Midday) then the earliest available date will be 5 workings days from the current date.

    Sunadys and Bank Holidays are not available for nominated delivery. Currently nominated delivery is only available for UK mainland addresses only.

    How can I track the status of my order?

    We pride ourselves on great customer services and communication – during the order process you will receive several emails to keep you up to date with the status of your order and also when it has been dispatched. If you require extra information please contact our customer support team on 01752 917434 or Please include your full name and order number in all communications with us. 

    Packaging information

    We have an excellent relationship with our courier services and all orders are meticulously packed using a variety of materials to ensure the sheets arrive in excellent condition. Where necessary, larger sheets may be shipped on a pallet(s) to guarantee against breakage.

    Delivery to alternate address

    If you require your order to be sent to an address different to the billing address you may do this during the checkout process.

    Collecting orders in person

    If you wish to collect your order in person please select ‘collect in person’ from the delivery options in the checkout.All orders collected in person will not incur any delivery charges. Our premises is located in Lee Mill Industrial Estate, Devon.


    Instant credit available. Call us to find out more.


    Ordering larger quantities? Contact our sales team for a discounted price


    Call us on 01752 917434 and challenge us to beat it!


    Ask about this product