--- product_id: 47953161 title: "11SR0666SQM 6Sq m Secondary Glazing Window Insulation Film" brand: "stormguard" price: "$33.12" currency: USD in_stock: true reviews_count: 13 category: "Stormguard" url: https://www.desertcart.us/products/47953161-11sr0666sqm-6sq-m-secondary-glazing-window-insulation-film store_origin: US region: United States of America --- # Heat-shrink technology for wrinkle-free finish 6 sqm coverage for large windows Peel & stick self-adhesive tape 11SR0666SQM 6Sq m Secondary Glazing Window Insulation Film **Brand:** stormguard **Price:** $33.12 **Availability:** βœ… In Stock ## Summary > πŸͺŸ Stay warm, save energy, and upgrade your windows with ease! ## Quick Answers - **What is this?** 11SR0666SQM 6Sq m Secondary Glazing Window Insulation Film by stormguard - **How much does it cost?** $33.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/47953161-11sr0666sqm-6sq-m-secondary-glazing-window-insulation-film) ## Best For - stormguard enthusiasts ## Why This Product - Trusted stormguard brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seasonal flexibility:** Remove in spring and reinstall next winterβ€”durable and reusable. - β€’ **Energy-saving comfort:** Keeps your home warmer longer, reducing heating costs and carbon footprint. - β€’ **Custom fit for any window:** Easily cut to size to perfectly cover your window dimensions. - β€’ **Effortless DIY installation:** Peel, stick, and heat-shrink for a professional finish without the hassle. - β€’ **Seal in warmth, seal out drafts:** Creates a secondary glazing effect that locks in heat and blocks cold air. ## Overview The Stormguard 11SR0666SQM Window Insulation Film offers 6 square meters of high-quality plastic film that creates a secondary glazing effect to prevent drafts and retain heat. Featuring peel-and-stick self-adhesive tape and heat-shrink technology, it ensures a smooth, wrinkle-free finish. Ideal for DIY installation, it can be cut to size for any window, providing an energy-efficient, reusable solution to improve home comfort and reduce heating bills. ## Description Create a secondary glazing effect on windows to prevent drafts and retain warm air. Easy DIY installation with self-adhesive tape and heat application for a smooth finish. Review: Absolutely brilliant! - I'll admit, I didn't have high hopes for this (or rather I doubted my ability to put it up effectively!) I'm stuck in lockdown in the middle of winter with a very rotten wooden framed single glazed bedroom window and no prospect of getting it replaced till I can work again. Theres gaps all round the bottom of where the window opens and during windy nights the curtains sway back and forth in the wind! I remembered my Mum and Dad using a product like this back in the 80s and thought I'd give it a go. I did stick some bubble wrap over the gaps with double sided tape to stop the worst of the draught and then set about applying this stuff. Followed the instructions and got the film stuck round the edge but I had some fairly big wrinkles (at this point I didnt care what it looked like as long as it stopped the wind!) Stuck the hairdryer on it and it worked like magic! Everything shrank into place and it pings like a drum if you flick it! Looks great, no wrinkles at all! However the difference it has made in the temperature is incredible for what is basically a thin sheet of plastic. I have gas warm air heating and although its lovely and warm when its on, once the boiler switches off it used to drop in temperature super quickly. Now the house stays warm for ages and the boiler is hardly working, I must be saving a fortune in gas! Well worth the tiny Β£7.62 outlay, I put it up a week ago as I half thought it would probably fall down in a day or two so I'd hang off on the review for a few days but its still up and still tight as a drum and we've had snow, frost and a few windy nights and I'm still toasty in the morning. Well worth the money, I can't recommend this enough, in fact I've sent the link to my best friend as his downstairs bathroom is freezing! Many thanks Review: Works well but not quite as good as the Tesa Moll branded film. - Living in an old Victorian house with single pane wooden sash windows, I have been using this type of insulating film for the past five years and the difference is amazing. It not only solves the problem of window condensation you can really feel the difference in the temperature of a room, plus it even adds a bit of soundproofing from outside noise. Leave it up over winter and simply remove it in the spring. I normally buy the Tesa Moll branded insulating film but thought this year I would give the Stormguard film a go as not only it's cheaper you get more coverage per pack. One the whole it's pretty good, it went up exactly like the Tesa Moll film, I've been using this type of film for a few years and I can get a 5x2ft sash window done in about 15 minutes. My only criticism of the Stormguard film is that the film had some marks on it, the actual film is strong and works but there are noticeable lines that look like some sort of manufacturing imperfection. On the whole pretty good, it'll be interesting to see after a few months if it's lasts as well as the Tesa branded film which has always lasted the whole of the winter without issues. ## Features - creates a secondary glazing effect on windows to prevent draughts and keeps the warm air in - includes self-adhesive fixing tape - can be cut to size - Model number: 11SR0666SQM ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AL8L20I | | Best Sellers Rank | 18,798 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Weatherproofing Window Insulation Kits | | Brand | STORMGUARD | | Brand Name | STORMGUARD | | Colour | White | | Customer Reviews | 3.9 out of 5 stars 3,205 Reviews | | Global Trade Identification Number | 05017259311868 | | Installation Type | Peel & Stick | | Installation type | Peel & Stick | | Manufacturer | STORMGUARD | | Manufacturer Part Number | 11SR0666SQM | | Material | Plastic | | Material Type | Plastic | | Model Number | 11SR0666SQM | | Number of Items | 1 | | Number of Packs | 1 | | Size | 6SQM (L4015mm W1524mm) | | UPC | 772040146399 793518995110 | | Ultraviolet Light Protection | True | | Ultraviolet light protection | True | | Unit Count | 1.0 count | ## Product Details - **Brand:** STORMGUARD - **Colour:** White - **Global Trade Identification Number:** 05017259311868 - **Installation type:** Peel & Stick - **Manufacturer:** STORMGUARD - **Material:** Plastic - **Number of items:** 1 - **Size:** 6SQM (L4015mm W1524mm) - **UPC:** 772040146399 793518995110 - **Ultraviolet light protection:** True ## Images ![11SR0666SQM 6Sq m Secondary Glazing Window Insulation Film - Image 1](https://m.media-amazon.com/images/I/81WaLFoePYL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I have a lot of condensation inside the windows will this cause the film to come away from the windows eventually** A: Hi Mal. I too have lots of condensation as I have old style sash windows, but as long as you ensure the window frames themselves are dry and the double sided tape sticks on really well to it then the film should stay in place regardless. As the film doesn't actually touch the glass, only the frame, it forms a tight seal, it doesn't come into contact with the glass inside the frame anyway. The only problem I had was that the tape was not that sticky so if the film comes away from it or it doesn't stick to the frame securely enough, obviously the air can leak through any gaps and spoil the whole reason for putting in on in the first place. You will know if it is on tight as when you have a very windy day, the film will billow out, but should remain taught like a drum :-). Hope that helps. Karen. PS - I forgot to say - make sure you wipe all condensation away before you even start putting the film on and you should not get any more once its all in place. I have a few windows without the film so still see condensation - but not on the ones with film on - it is well worth the small cost :-) **Q: I rent a flat. If i use this on the window can it be easily be removed without leaving a mark?** A: Yes certainly. Use hair dryer to release glue and a quick wipe with damp cloth. Have used this for a couple of years during winter months then removed simply in the warmer months. Go ahead, should not cause a problem and the difference is amazing. **Q: y??conservatory insulation film. what size are the sheets please?** A: Hello, The 12sqm pack contains 2 sheets 2794mm x 2133mm. **Q: Does the film stick to the actual glass flush with no creases or does it just act as a barrier on the frame of the window?** A: Hi Sanj, you put the double sided tape all around on the window frame itself then attach the film to that so yes it acts as a barrier on the frame not on the glass itself, so any air coming in through the windows is trapped. You can see how efficient it is when the wind blows and the film goes really tight!! Make sure the frame is really clean and dry as the tape is not the best - it can peel back off again. Although if it was too sticky I guess it would pull the paint off when you remove it. If you have any other questions let me know. I did it a year ago but hopefully can remember most of it :-). Karen ## Customer Reviews ### ⭐⭐⭐⭐⭐ Absolutely brilliant! *by M***N on 27 January 2021* I'll admit, I didn't have high hopes for this (or rather I doubted my ability to put it up effectively!) I'm stuck in lockdown in the middle of winter with a very rotten wooden framed single glazed bedroom window and no prospect of getting it replaced till I can work again. Theres gaps all round the bottom of where the window opens and during windy nights the curtains sway back and forth in the wind! I remembered my Mum and Dad using a product like this back in the 80s and thought I'd give it a go. I did stick some bubble wrap over the gaps with double sided tape to stop the worst of the draught and then set about applying this stuff. Followed the instructions and got the film stuck round the edge but I had some fairly big wrinkles (at this point I didnt care what it looked like as long as it stopped the wind!) Stuck the hairdryer on it and it worked like magic! Everything shrank into place and it pings like a drum if you flick it! Looks great, no wrinkles at all! However the difference it has made in the temperature is incredible for what is basically a thin sheet of plastic. I have gas warm air heating and although its lovely and warm when its on, once the boiler switches off it used to drop in temperature super quickly. Now the house stays warm for ages and the boiler is hardly working, I must be saving a fortune in gas! Well worth the tiny Β£7.62 outlay, I put it up a week ago as I half thought it would probably fall down in a day or two so I'd hang off on the review for a few days but its still up and still tight as a drum and we've had snow, frost and a few windy nights and I'm still toasty in the morning. Well worth the money, I can't recommend this enough, in fact I've sent the link to my best friend as his downstairs bathroom is freezing! Many thanks ### ⭐⭐⭐⭐ Works well but not quite as good as the Tesa Moll branded film. *by L***A on 2 November 2021* Living in an old Victorian house with single pane wooden sash windows, I have been using this type of insulating film for the past five years and the difference is amazing. It not only solves the problem of window condensation you can really feel the difference in the temperature of a room, plus it even adds a bit of soundproofing from outside noise. Leave it up over winter and simply remove it in the spring. I normally buy the Tesa Moll branded insulating film but thought this year I would give the Stormguard film a go as not only it's cheaper you get more coverage per pack. One the whole it's pretty good, it went up exactly like the Tesa Moll film, I've been using this type of film for a few years and I can get a 5x2ft sash window done in about 15 minutes. My only criticism of the Stormguard film is that the film had some marks on it, the actual film is strong and works but there are noticeable lines that look like some sort of manufacturing imperfection. On the whole pretty good, it'll be interesting to see after a few months if it's lasts as well as the Tesa branded film which has always lasted the whole of the winter without issues. ### ⭐⭐⭐⭐⭐ Brilliant money saver! *by A***T on 23 September 2018* I am so happy to have found this product, because I first used a product similar to this one when I had a small hotel in Hamburg, Germany 18 years ago. I was having problems with draughts and heating costs and I read about this system and subsequently bought it. After fitting I was able to save at least 20% of my heating costs despite lower winter temperatures and increased occupancy. I have recently moved back to the UK and am living in a quaint Cotswold cottage that has the usual single glazing and condensation. In anticipation of winter chills and water running down the inside of the windows I researched the web and found this very product. I ordered immediately and got the goods two days later. Because the Autumn had brought very low night temperatures we were already beginning to shiver a bit in the kitchen early in the morning. After "doing" the outside door in the utility room we had an immediate improvement. Significantly warmer in the kitchen now. Since then I have applied this film to almost all of the downstairs windows, and we're reaping the comfort benefits. It's a bit fiddly for me to apply because the panes are quite small, but the benefits are more than worth it and also immediately noticeable. I was running out of film and tape, so I ordered some more. Again, only two days and the package was there! Brilliant. If you feel you are in need of double-glazing but are horrified at the cost of replacement windows you can do no better than to try this out. It does the job to a "t"! In my opinion much better than replacement windows as the gaps between the panes are usually so small that the benefit gained is considerably less that with this product where you have at least twice the gap. With me this is as much as 20mm! And all this for less than a tenner! Try it, you will be as amazed as I am. Update: 2nd December 2021. I am agin totally gobsmacked with the effects of this product. Down draughts and cold zones eliminated immediately in a property we moved in to in Cornwall, having given up the Cotswold cottage. Anybody awarding less than five stars for this product really needs to RTFI! The products works. No two ways about it. I have suffered all the things others have been moaning about and on analysis realise that they were all down to me not reading and applying the instructions properly. So, reduce your heating costs and do something for the environment at minimal expense by "double glazing" your home with this foil! --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/47953161-11sr0666sqm-6sq-m-secondary-glazing-window-insulation-film](https://www.desertcart.us/products/47953161-11sr0666sqm-6sq-m-secondary-glazing-window-insulation-film) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-16*