---
product_id: 652849593
title: "BDF NSN70 Window Film Transparent Ultra High Heat Rejection & UV Cut NSN 70 (Very Light) - 48in X 24ft"
brand: "bdf buydecorativefilm"
price: "R11845"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Bdf Buydecorativefilm"
url: https://www.desertcart.co.za/products/652849593-bdf-nsn70-window-film-transparent-ultra-high-heat-rejection-uv
store_origin: ZA
region: South Africa
---

# 50% IR heat rejection Durable scratch-resistant PET film 99% UV ray blocking BDF NSN70 Window Film Transparent Ultra High Heat Rejection & UV Cut NSN 70 (Very Light) - 48in X 24ft

**Brand:** bdf buydecorativefilm
**Price:** R11845
**Availability:** ✅ In Stock

## Summary

> 🌞 Stay cool, clear, and confident with NSN70 – your invisible shield against heat and UV!

## Quick Answers

- **What is this?** BDF NSN70 Window Film Transparent Ultra High Heat Rejection & UV Cut NSN 70 (Very Light) - 48in X 24ft by bdf buydecorativefilm
- **How much does it cost?** R11845 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/652849593-bdf-nsn70-window-film-transparent-ultra-high-heat-rejection-uv)

## Best For

- bdf buydecorativefilm enthusiasts

## Why This Product

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

## Key Features

- • **Cool & Cost-Efficient:** Cuts solar heat by 50%, lowering indoor temps by up to 9°F and slashing summer cooling bills.
- • **Crystal Clear Comfort:** Near-transparent film lets in 75% visible light, preserving your view and natural brightness.
- • **UV Shield for Interiors:** Blocks 99% of harmful UV rays to protect your furnishings from fading and damage.
- • **DIY-Ready with Free Tools:** Includes easy installation guide and tools—just add soap and water for a flawless, bubble-free application.
- • **Durability Meets Precision:** Scratch-resistant PET film with strong adhesive ensures long-lasting performance, but handle with care to avoid wrinkles.

## Overview

The BDF NSN70 Window Film is a premium, ultra-light, near-clear PET film designed for superior heat rejection (50% IRR) and 99% UV blocking. It maintains natural light and visibility while reducing indoor temperatures by up to 9°F, helping cut cooling costs. Scratch-resistant and durable, it comes with a strong adhesive and DIY-friendly installation tools, making it ideal for professionals and homeowners seeking effective solar control without sacrificing aesthetics.

## Description

Unlike conventional, dyed films, BDF's sputtered High Heat Rejection & UV Cut NSN70 window film is more effective in rejecting heat from the sun. With a nearly transparent shade that is slightly reflective, the NSN70 boasts excellent reliability in that it will not fade throughout the entirety of its lifetime as it does not contain any dye. Because it is almost completely transparent, you do not have to worry about whether or not your window will still have a view. The very light film lets in plenty of visible light and contains a nichrome and silver alloy that makes your window slightly more reflective. If privacy is not of big concern but solar control is, the NSN70 would make a great choice.

Review: I tested it with a transmission meter I got off desertcart: Visibility: 75% UV blocking: 100% IRR blocking: 50% I hired a Taskrabbit with a lot of experience in installing building and vehicle window films. He said this is one of the lower quality films he's worked with. It creases easily, unlike the higher quality ones. I bought a different one from China and he said that one was a lot better (it was also half the price), and that one has the same visibility and UV but blocks 83% IRR which is even better.
Review: I was tasked with installing this in a great room with huge 8' x 4' triangle shaped windows with the top of the window about 22'. It was a bit tricky pulling the backing off and keeping it straight since the sheet was huge and being up on a 15' ladder, I didn't have any help from below. I have used other films, but never in a situation this difficult. The film is very forgiving. Most tints I have used previously used would have had noticeable crease marks if it got folded over like this did. It folded over a couple times and I thought sure I would have a crease or two, but they all came out perfect! In total I did about 100 sq ft of windows just in the one room, all look great. As for heat rejection, it has lowered the room temp about 7-9 degrees on a sunny afternoon. I am very pleased with this film. I did have issues with the shipping, as the box was beat up and creased in the middle, along with the film inside. Product was returned and replaced, but the second box was also bent, but luckily the film was OK this time. They really need to work on their packaging, as a 4' long box seems to get bent/folded very easily during shipping. Other films I have used were shipped in a very strong tube, perhaps they should try using a tube vs box.

## 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 | B00X6JNTTG |
| Best Sellers Rank | 3,140,905 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2,506 in Window Films |
| Brand | BDF buydecorativefilm |
| Colour | Near-clear |
| Customer Reviews | 3.5 3.5 out of 5 stars (33) |
| Date First Available | 5 May 2015 |
| Item Weight | 1.25 kg |
| Material | Polyethylene Terephthalate (PET) |
| Model Number | CSPNS7048024 |
| Product Dimensions | 731.52 x 121.92 x 0.01 cm; 1.25 kg |

## Product Details

- **Brand:** BDF buydecorativefilm
- **Colour:** Near-clear
- **Global Trade Identification Number:** 00656727760309
- **Installation type:** Peel and Stick
- **Material:** Polyethylene Terephthalate (PET)
- **Number of items:** 1
- **Product dimensions:** 121.9L x 732W centimetres
- **Size:** 48in X 24ft
- **UPC:** 656727760309
- **Ultraviolet light protection:** True

## Images

![BDF NSN70 Window Film Transparent Ultra High Heat Rejection & UV Cut NSN 70 (Very Light) - 48in X 24ft - Image 1](https://m.media-amazon.com/images/I/41CgLz0zovL.jpg)
![BDF NSN70 Window Film Transparent Ultra High Heat Rejection & UV Cut NSN 70 (Very Light) - 48in X 24ft - Image 2](https://m.media-amazon.com/images/I/41wmAeK2LRL.jpg)
![BDF NSN70 Window Film Transparent Ultra High Heat Rejection & UV Cut NSN 70 (Very Light) - 48in X 24ft - Image 3](https://m.media-amazon.com/images/I/514SM+AfozL.jpg)
![BDF NSN70 Window Film Transparent Ultra High Heat Rejection & UV Cut NSN 70 (Very Light) - 48in X 24ft - Image 4](https://m.media-amazon.com/images/I/516GYqUXGPL.jpg)
![BDF NSN70 Window Film Transparent Ultra High Heat Rejection & UV Cut NSN 70 (Very Light) - 48in X 24ft - Image 5](https://m.media-amazon.com/images/I/51CTeKAwGTL.jpg)

## Questions & Answers

**Q: Why does the film not stick to the window? / Why did the film fall off from the window a few hours later?**
A: There is a clear "backing liner" layer attached to the actual "film" layer. The backing liner covers the adhesive on the film so that the film does not prematurely stick. When you install the film, the backing liner needs to be peeled off from it.

**Q: Does this film provide privacy (during daytime)? / Can people see in from outside?**
A: This film has a lighter shade of tint, so people would be able to see in through the window. This film can be used for having some heat reduction while keeping the interior visible from outside or allowing more light to come inside.

**Q: Why does the window feel warmer after the film has been installed?**
A: This is an expected result. The window with the film installed feels warmer because the film stops some of the heat. If the film is not there, the heat felt on the window would instead enter the room.

**Q: Why did bubbles (or spots where film is not adhering properly) form after the film was installed?**
A: This is due to the moisture left inside. The film may appear fine when installed, but afterwards, the water can interfere with the adhesive and cause bubbles to form. Apply firm pressure with the squeegee and push out the water to prevent bubbles.

**Q: Is the film applied on the interior or exterior side of the window?**
A: This film is intended for the interior side.

## Customer Reviews

### ⭐⭐⭐ Review
*by E***R on 5 October 2023*

I tested it with a transmission meter I got off Amazon: Visibility: 75% UV blocking: 100% IRR blocking: 50% I hired a Taskrabbit with a lot of experience in installing building and vehicle window films. He said this is one of the lower quality films he's worked with. It creases easily, unlike the higher quality ones. I bought a different one from China and he said that one was a lot better (it was also half the price), and that one has the same visibility and UV but blocks 83% IRR which is even better.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 19 May 2022*

I was tasked with installing this in a great room with huge 8' x 4' triangle shaped windows with the top of the window about 22'. It was a bit tricky pulling the backing off and keeping it straight since the sheet was huge and being up on a 15' ladder, I didn't have any help from below. I have used other films, but never in a situation this difficult. The film is very forgiving. Most tints I have used previously used would have had noticeable crease marks if it got folded over like this did. It folded over a couple times and I thought sure I would have a crease or two, but they all came out perfect! In total I did about 100 sq ft of windows just in the one room, all look great. As for heat rejection, it has lowered the room temp about 7-9 degrees on a sunny afternoon. I am very pleased with this film. I did have issues with the shipping, as the box was beat up and creased in the middle, along with the film inside. Product was returned and replaced, but the second box was also bent, but luckily the film was OK this time. They really need to work on their packaging, as a 4' long box seems to get bent/folded very easily during shipping. Other films I have used were shipped in a very strong tube, perhaps they should try using a tube vs box.

### ⭐⭐⭐⭐⭐ Review
*by R***N on 10 April 2023*

Pretty easy to install if you follow the directions exactly. There's a suggested video which is quite explanatory. Comes with the necessary tools. Use a large table to lay it out. Really press hard using the supplied squeegee to work out the liquid and bubbles. Measure the windows you want to do beforehand. I "guestimated" and came up short and had to reorder a second piece. After measuring your windows exactly, add 2 inches horizontally and vertically since you need a bigger piece during install and then cut away the overlap. Lay out the window squares on a simulation of the various sizes available to reduce the amount of waste. I -was- able to use the straight "factory edge" on a couple of the windows without cutting back. The main reason I installed it was to eliminate/reduce the UV bleaching my indoor carpets and furniture. After installation, the view through the windows is virtually unchanged.

## Frequently Bought Together

- BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 48in X 24ft
- Gila RTK500 06008001427 Window Film Complete Installation Kit, 1-Pack ( Packaging May Vary )
- Ettore-17008 8-Inch All Purpose Window Squeegee with Lifetime Silicone Rubber Blade, Blue

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/652849593-bdf-nsn70-window-film-transparent-ultra-high-heat-rejection-uv](https://www.desertcart.co.za/products/652849593-bdf-nsn70-window-film-transparent-ultra-high-heat-rejection-uv)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-23*