---
product_id: 43991098
title: "BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 36in X 14ft"
brand: "buydecorativefilm"
price: "KSh28886"
currency: KES
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.ke/products/43991098-bdf-nsn70-window-film-transparent-high-heat-rejection-and-uv
store_origin: KE
region: Kenya
---

# 99% UV blocked Excellent heat rejection Durable & scratch resistant BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 36in X 14ft

**Brand:** buydecorativefilm
**Price:** KSh28886
**Availability:** ✅ In Stock

## Summary

> 🪟 Cool clarity, smart savings—upgrade your windows, upgrade your life!

## Quick Answers

- **What is this?** BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 36in X 14ft by buydecorativefilm
- **How much does it cost?** KSh28886 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/43991098-bdf-nsn70-window-film-transparent-high-heat-rejection-and-uv)

## Best For

- buydecorativefilm enthusiasts

## Why This Product

- Trusted buydecorativefilm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Slash Your Cooling Bills:** Advanced heat rejection technology reduces indoor temperatures, saving you money all summer long.
- • **Protect Your Interiors in Style:** Blocks 99% of harmful UV rays to prevent fading and preserve your furniture’s vibrant look.
- • **Built to Last, Designed to Impress:** Top-tier durability and scratch resistance ensure your windows stay pristine and stylish.
- • **Crystal Clear View, Maximum Comfort:** Ultra-light tint lets natural light flood in while keeping your space cool and glare-free.
- • **DIY-Friendly with Pro-Level Results:** Comes with free tools and an easy installation guide—no professional needed, just flawless finish.

## Overview

The BDF NSN70 Window Film offers a very light transparent shade that maximizes natural light while delivering superior heat rejection and blocking 99% of UV rays. Its durable, scratch-resistant surface and strong adhesive make it a long-lasting, easy-to-install solution that reduces cooling costs and protects interiors from sun damage.

## Description

BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 36in X 14ft

## 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.

## Product Details

- **Material:** Polyethylene Terephthalate (PET)
- **Brand:** Buydecorativefilm
- **Color:** Near-clear
- **Size:** 36in X 14ft
- **Product Dimensions:** 168"L x 36"W
- **Installation Type:** Peel and Stick
- **Ultraviolet Light Protection:** Yes
- **Number of Items:** 1
- **UPC:** 810203025379
- **Global Trade Identification Number:** 00810203025379

## Images

![BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 36in X 14ft - Image 1](https://m.media-amazon.com/images/I/61ZVIY8r+xL.jpg)

## Available Options

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

## 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.

### ⭐⭐⭐⭐ Do it at night
*by L***E on May 5, 2025*

This stuff went on easily enough. I could have used a second pair of hands on my larger ones (27x30”). The biggest thing I learned is that daylight coming through will hide bubbles and flaws. Once the sun went down I saw a lot of bubbles I couldn’t see during application! Next time I will do this when it’s dark outside.

### ⭐⭐⭐⭐⭐ Watch the video instructions FIRST, work slowly, & keep surfaces soaking wet.
*by V***. on July 27, 2021*

First off, this entire product line seems to run lighter than monitor representations lead people to expect. If you want something "barely there" to cut back on visible light transmission & block UV, without bringing the ire of a landlord or HOA down on yourself? This will do the trick. But I care a bit more about not getting full sun to the face, and I wish I'd bought something darker.I found this film very easy to install by myself, even on a large sliding glass door. A bit of masking tape along the top edge will hold the excess tab of film to the dry window frame, while you work your squeegee towards it from the center of the peeled area upwards. Then, when you've got the sheet stuck down right against the edge, use the window border as a guide for your razor to trim the excess at the top. Ta-da, you are now ready to start working down from the piece of film that's still attached to its backing.Re-wet the window. Wet the adhesive side of the film as you peel off 6-12" of backing, and smooth it against the glass. Wet the other side of the film and squeegee out the larger bubbles. Repeat.Note that when you have an entire window covered and are moving on to chase tiny bubbles, you'll find that distribution of water under the surface is uneven. Spray more water (with a touch of baby soap) on the outer surface and use the little felt-covered squeegee to chase the water masses into something that your normal squeegee can move around. Then pull it and all its tiny bubbles out the edge. This flattens the sheet of film and will gradually move the nice clean edges you cut at top and bottom, and that's okay. You can trim them again at the end, if you need to.Did I mention that you'll need to keep everything wet? Because that's the trick that makes this easy. If you think you have too much water, it's probably just enough.(And you should always know where your towel is. ;) )

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-22*