---
product_id: 41011248
title: "BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 24in X 14ft"
brand: "bdf buy decorative film"
price: "€ 82.71"
currency: EUR
in_stock: true
reviews_count: 11
category: "Bdf Buy Decorative Film"
url: https://www.desertcart.fi/products/41011248-bdf-nsn70-window-film-transparent-high-heat-rejection-and-uv
store_origin: FI
region: Finland
---

# 95% heat rejection Strong adhesive with soap/water ease 99% UV protection BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 24in X 14ft

**Brand:** bdf buy decorative film
**Price:** € 82.71
**Availability:** ✅ In Stock

## Summary

> 🌞 Stay cool, stay clear—your window’s new best friend!

## Quick Answers

- **What is this?** BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 24in X 14ft by bdf buy decorative film
- **How much does it cost?** € 82.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/41011248-bdf-nsn70-window-film-transparent-high-heat-rejection-and-uv)

## Best For

- bdf buy decorative film enthusiasts

## Why This Product

- Trusted bdf buy decorative film brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sun Shield Supreme:** Blocks 99% of harmful UV rays to protect your interiors and skin from fading and damage.
- • **Energy-Smart Cooling:** Cut your AC costs by drastically reducing solar heat gain—feel the difference, save the planet.
- • **Crystal Clear Comfort:** Ultra-light tint lets natural light flood in while slashing heat—perfect for bright, cool spaces.
- • **DIY Friendly Installation:** Comes with free tools and a detailed guide—peel, stick, and smooth your way to a cooler home.
- • **Durable & Scratch Resistant:** Engineered for longevity with a tough PET film that resists scratches and daily wear.

## Overview

The BDF NSN70 Window Film is a premium, near-clear PET film designed to reduce solar heat by up to 95% while allowing abundant natural light. It blocks 99% of UV rays, protecting interiors from fading and minimizing heat buildup to lower cooling costs. Scratch-resistant and durable, it features a strong adhesive optimized for easy DIY installation with included tools and instructions. Ideal for those seeking a bright, comfortable, and energy-efficient living or working space without sacrificing views.

## Description

desertcart.com: BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 24in X 14ft : Home & Kitchen

Review: Excellent film to bock, but retain light for viewing outside. - I bought this film to apply under the Skylight that I just replaced. My old Skylight was cracked, and since it's 50 years old, very few new Skylight will fit. I bought the only one I could find, and I was not so satisfying with it. It was medium grey, color and not as dark as my old Skylight. My house is already hot as hell with the old Skylight, so imagine that with a lighter color Skylight. As the sun shined through the Skylight, it left a large rectangle moving through my carpet, then my staircase, then on to the wall. Looking at it was like looking at a 150-200 watts incandescent light bulb directly with the new Skylight, so I had to use my hand to cover on side of my face every time I walked by, to keep my eyes protected. it's that bad. And here is where the tint film came in. I applied 4 layers of this film, BDF NSN70, directly under the Skylight because it was for interior use. I cut each layer in 3" stripes and overlapped them so that they could conform to the curved surface of the Skylight better. It was still imperfect, but looked more decent than apply the whole film on the curved surface. It still didn't look good. Then I went to Home Depot and bought a 2x4 defusing panel that you normally installed on the ceiling below the fluorescent lights. This was done to defuse light better, and also make the Skylight look good since the flaws wouldn't show up through this panel. I then installed the Skylight with the pannel sandwiched in between the Skylight and the roof, rough side of the panel down. The result: ABSOLUTELY AMAZING !!! I just couldn't believe it! This cut the heat absorbed through the Skylight by 95%. You read it right, by 95%. I stood directly under the Skylight with the sun shined directly over my head, and I can feel the heat on my skin: It was only VERY SLIGHTLY WARMER THAN MY OWN BODY TEMPERATURE and the outside temperature was 85 degree. The sun shine had been cut down so much thru out the day, and the light color was actually WHITE all day long, not YELLOW as it should be any more. It was like looking at a 40 watts fluorescent white light bulb from a distant. The light was slightly darker before noon, and from noon on, it was at full capacity, which was gentle and very easy on eyes. For me, this was perfect. If I wanted it brighter, 3 layers would do that, with a little temperature gain, of course. So, the template now was the temperature of the house coming from doors and windows, but no longer from the Skylight. The defusing effect of the panel also dispersed the light out such that it created a more even light through the area, and I no longer saw the sharp rectangle sun glow on the wall anymore, that was the end of it. Needless to say, the result was sort of unexpected because from my calculations, I never knew that it would turn out like that, but hey, who is complaining? An important thing I learned from this exercise is this: If you want to use a film for heat blocking, try an MIRROR EXTERIOR FILM first. I used the BDF EXS35 for my windows and doors that I wanted to see more out of those, and BDF EXS15 for my master bedroom to cut the heat to a minimum level so that I can sleep in it in the afternoon. This will cut the heat by 60% and 80% respectively. I plan to apply the BDF NSN70 to the interior of the same glasses to cut the heat down another 15% and 8% respectively, making the heat rejection totals to 75% and 88% respectively. This will bring the temperature down further, but affects the views very little. The BDF NSN60 will not be that much more gain to consider. Note that I mentioned MIRROR FILM here, preferably the SPUTTERED type for EXTERIOR use, and NOT the regular black or dark gray films. Black color attracted heat, so, initially the black film blocks heat by blocking sun light, but given enough time and the right sun angle, the sun light turns into heat, and heat will start to radiate into the room because the film only blocks light, not heat, so the later part of the day (4-6pm), it will be the hottest. I used to come home from work almost every day and it was ok, but now I stay home all day everyday, so I realized how much discomfort it was with the black film. And from the experience I gained from doing the Skylight, I no longer again tint my glasses with black or dark grey films. Hope my experiments here will be of some helps for those who needed it.
Review: Great UV Protection, a Bit Tricky for Large Windows - I can really notice the difference in UV protection with this film, which is great. Installing it on my large windows was a bit challenging to get a perfect finish, but on smaller windows it was very easy. After several months, it hasn’t peeled or lifted, so it definitely does its job well

## Features

- TOP OF THE LINE window film that is both durable and scratch resistant. Very light shade lets lots of light through while having heat control.
- EXCELLENT HEAT REJECTION. Helps reduce cooling costs, especially during the summer, through effective heat rejection. Also blocks 99% of UV rays, minimizing fading on furnishings caused by the sun.
- STRONG ADHESIVE protected by release liner. For easier installation, use A LOT of soap/water mixture to soak both the adhesive side and window.
- HIGH QUALITY PERFORMANCE FILM that is sensitive by nature. Please take caution when handling the film as the slightest fold may create a permanent wrinkle.
- FREE TOOLS AND EASY INSTALLATION GUIDE to make installation DIY-friendly. Make sure the window surface is completely clean and absolutely free of any blemishes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00X6JO062 |
| Best Sellers Rank | #153,095 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #200 in Window Films |
| Brand | BDF Buy Decorative Film |
| Color | Near-clear |
| Customer Reviews | 3.9 3.9 out of 5 stars (717) |
| Date First Available | May 5, 2015 |
| Global Trade Identification Number | 00656727760231 |
| Installation Type | Peel and Stick |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12 ounces |
| Item model number | CSPNS7024014 |
| Manufacturer | Buydecorativefilm |
| Material | Polyethylene Terephthalate (PET) |
| Number of Items | 1 |
| Product Dimensions | 168"L x 24"W |
| Size | 24in X 14ft |
| UPC | 656727760231 |
| Ultraviolet Light Protection | Yes |
| Unit Count | 28 Square Feet |

## Product Details

- **Brand:** BDF Buy Decorative Film
- **Color:** Near-clear
- **Global Trade Identification Number:** 00656727760231
- **Installation Type:** Peel and Stick
- **Material:** Polyethylene Terephthalate (PET)
- **Number of Items:** 1
- **Product Dimensions:** 168"L x 24"W
- **Size:** 24in X 14ft
- **UPC:** 656727760231
- **Ultraviolet Light Protection:** Yes

## Images

![BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 24in X 14ft - Image 1](https://m.media-amazon.com/images/I/41IaFigv8fL.jpg)
![BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 24in X 14ft - Image 2](https://m.media-amazon.com/images/I/41wmAeK2LRL.jpg)
![BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 24in X 14ft - Image 3](https://m.media-amazon.com/images/I/510cm-jZa6L.jpg)
![BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 24in X 14ft - Image 4](https://m.media-amazon.com/images/I/516GYqUXGPL.jpg)
![BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 24in X 14ft - Image 5](https://m.media-amazon.com/images/I/51OwN9ZyJ2L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Approximately what percentage does this product cut cooling costs?**
A: Its very hard to say depending on type of window and weather condition you have.If you live in very sunny area I would recommend nichrome 20 series It has TSER 64%(total solar energy rejected) NSN 70 TSER is 45%.

**Q: Does package come with tools?**
A: This film does come with a small sqeegee and a break away retractable razor. The only other tools you will need is a spray bottle and maybe a larger squeegee.

**Q: How reflective is it? Will my neighbors be able to see in?**
A: yes, your neighbors would be able to see in your windows especially at night time.  this % of shading isn't a total blackout.

**Q: Heat rejection or heat absorption? 

who can validate the review from akkerkid: not really blocking heat.**
A: Seems to reflect away some exterior heat.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent film to bock, but retain light for viewing outside.
*by T***L on July 24, 2020*

I bought this film to apply under the Skylight that I just replaced. My old Skylight was cracked, and since it's 50 years old, very few new Skylight will fit. I bought the only one I could find, and I was not so satisfying with it. It was medium grey, color and not as dark as my old Skylight. My house is already hot as hell with the old Skylight, so imagine that with a lighter color Skylight. As the sun shined through the Skylight, it left a large rectangle moving through my carpet, then my staircase, then on to the wall. Looking at it was like looking at a 150-200 watts incandescent light bulb directly with the new Skylight, so I had to use my hand to cover on side of my face every time I walked by, to keep my eyes protected. it's that bad. And here is where the tint film came in. I applied 4 layers of this film, BDF NSN70, directly under the Skylight because it was for interior use. I cut each layer in 3" stripes and overlapped them so that they could conform to the curved surface of the Skylight better. It was still imperfect, but looked more decent than apply the whole film on the curved surface. It still didn't look good. Then I went to Home Depot and bought a 2x4 defusing panel that you normally installed on the ceiling below the fluorescent lights. This was done to defuse light better, and also make the Skylight look good since the flaws wouldn't show up through this panel. I then installed the Skylight with the pannel sandwiched in between the Skylight and the roof, rough side of the panel down. The result: ABSOLUTELY AMAZING !!! I just couldn't believe it! This cut the heat absorbed through the Skylight by 95%. You read it right, by 95%. I stood directly under the Skylight with the sun shined directly over my head, and I can feel the heat on my skin: It was only VERY SLIGHTLY WARMER THAN MY OWN BODY TEMPERATURE and the outside temperature was 85 degree. The sun shine had been cut down so much thru out the day, and the light color was actually WHITE all day long, not YELLOW as it should be any more. It was like looking at a 40 watts fluorescent white light bulb from a distant. The light was slightly darker before noon, and from noon on, it was at full capacity, which was gentle and very easy on eyes. For me, this was perfect. If I wanted it brighter, 3 layers would do that, with a little temperature gain, of course. So, the template now was the temperature of the house coming from doors and windows, but no longer from the Skylight. The defusing effect of the panel also dispersed the light out such that it created a more even light through the area, and I no longer saw the sharp rectangle sun glow on the wall anymore, that was the end of it. Needless to say, the result was sort of unexpected because from my calculations, I never knew that it would turn out like that, but hey, who is complaining? An important thing I learned from this exercise is this: If you want to use a film for heat blocking, try an MIRROR EXTERIOR FILM first. I used the BDF EXS35 for my windows and doors that I wanted to see more out of those, and BDF EXS15 for my master bedroom to cut the heat to a minimum level so that I can sleep in it in the afternoon. This will cut the heat by 60% and 80% respectively. I plan to apply the BDF NSN70 to the interior of the same glasses to cut the heat down another 15% and 8% respectively, making the heat rejection totals to 75% and 88% respectively. This will bring the temperature down further, but affects the views very little. The BDF NSN60 will not be that much more gain to consider. Note that I mentioned MIRROR FILM here, preferably the SPUTTERED type for EXTERIOR use, and NOT the regular black or dark gray films. Black color attracted heat, so, initially the black film blocks heat by blocking sun light, but given enough time and the right sun angle, the sun light turns into heat, and heat will start to radiate into the room because the film only blocks light, not heat, so the later part of the day (4-6pm), it will be the hottest. I used to come home from work almost every day and it was ok, but now I stay home all day everyday, so I realized how much discomfort it was with the black film. And from the experience I gained from doing the Skylight, I no longer again tint my glasses with black or dark grey films. Hope my experiments here will be of some helps for those who needed it.

### ⭐⭐⭐⭐ Great UV Protection, a Bit Tricky for Large Windows
*by S***A on September 28, 2025*

I can really notice the difference in UV protection with this film, which is great. Installing it on my large windows was a bit challenging to get a perfect finish, but on smaller windows it was very easy. After several months, it hasn’t peeled or lifted, so it definitely does its job well

### ⭐⭐⭐⭐⭐ Window Film - Transparent Heat Rejection & UV Protection
*by C***C on January 29, 2026*

Definitely watch the video first, and probably do a small window before tackling the sliding glass door. It has enough to do 4 small windows plus the slider. So I did my 2 livingroom windows and 2 kitchen windows first. So glad I did, because the slider was not easy to install; needs 2 people to do the slider, for sure. But I would definitely buy this again.

## Frequently Bought Together

- BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 24in X 14ft
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-21*