Warmseal Flexible Shrink Double Glazing Window Insulation Film – 9 Square Metres
Part Number: Y80901
The Warmseal Flexible Shrink Double Glazing Film is an effective and convenient window insulation solution designed to help reduce draughts and improve indoor comfort. Covering an area of 9 square metres, this transparent insulating film creates an additional layer over existing windows, helping to reduce unwanted cold air entering your home and minimise heat loss. The film is easy to install using the supplied double-sided self-adhesive tape and can be tightened with gentle heat from a household hair dryer to remove creases and wrinkles, leaving a smooth finish. Ideal for seasonal draught-proofing and home insulation improvements, this Warmseal window film offers a practical way to make rooms more comfortable during colder weather.
Key Features of the Warmseal Y80901 Window Insulation Film
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9 Square Metres of Window Insulation Film: Provides coverage for a total area of 9m², making it suitable for insulating multiple windows or larger window areas, depending on their dimensions.
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Flexible Shrink Film Design: The flexible film tightens when gently heated, helping create a smooth, taut finish across the window and reducing visible creases and wrinkles.
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Helps Reduce Draughts: Creates an additional barrier over existing windows to help limit cold air entering through window areas and improve indoor comfort.
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Helps Reduce Heat Loss: Adds an insulating layer to existing glazing, which can help reduce heat escaping through windows and support more efficient home heating.
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Supplied Double-Sided Adhesive Tape: Includes 16mm x 16m double-sided tape to secure the film around the window area, making installation straightforward without specialist equipment.
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Easy Heat Application: A household hair dryer can be used to gently shrink and tighten the film after installation, helping achieve a neat, wrinkle-free appearance.
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Practical DIY Installation: Designed for convenient home application, making it a useful option for homeowners and tenants looking to improve draught protection without replacing existing windows.
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Seasonal Insulation Solution: Particularly useful during colder months when reducing draughts and improving room comfort are priorities.
Product Specifications
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Brand: Warmseal
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Product Type: Flexible Shrink Double Glazing Window Insulation Film
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Part Number: Y80901
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Coverage Area: 9 square metres
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Double-Sided Tape Size: 16mm x 16 metres
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Installation Method: Self-adhesive tape and gentle heat from a hair dryer
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Primary Application: Window insulation and draught reduction
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Main Benefits: Helps reduce draughts, minimise heat loss and improve indoor comfort
Why Should I Buy the Warmseal Y80901 Double Glazing Film?
The Warmseal Flexible Shrink Double Glazing Film is an excellent choice for anyone looking to improve window insulation without the expense of installing new double-glazed windows. Its generous 9m² coverage makes it suitable for a range of home insulation projects, while the supplied double-sided tape and simple hair dryer application make installation accessible for most DIY users. By adding an extra insulating layer over existing windows, the film helps reduce draughts, improve room comfort and potentially lower heating demand during colder weather. It is a convenient, cost-effective option for homeowners and tenants who want to make their living spaces warmer and more comfortable while improving energy efficiency.
UK Mainland* Zone 1 - Standard Parcel
| Order Value |
Delivery Charge |
| Up to £49.99 |
£4.95 |
| £50 and over |
FREE |
UK Mainland* Zone 1 - Large Parcel (items over 1 metre in length)
| Order Value |
Delivery Charge |
| Any Value |
£9.99 |
*Excludes Scottish Highlands
For information on deliveries to Northern Ireland, Scottish Highlands, Islands & IOM please see our UK Deliveries page.
FREE DELIVERIES FOR ORDERS OVER £30 ISLANDWIDE
Orders Under £30 - carriage is £4.95
Our own vans deliver to the following areas on the stated days.
| Monday |
East Island |
| Tuesday |
West Island |
| Wednesday |
East Island |
| Thursday |
West Island |
| Friday |
East Island |
For a more comprehensive list please Click Here and search for your postcode.
We don't deliver weekends or Bank Holidays.