---
product_id: 475254701
title: "Window Insulation KIt Heat Blocker - Maintain House Temperature Window Insulation Film 2PACK - Thermal Window Film Double Glazing Clear View - - 5x6 Ft Size, Self Adhesive, UV Blocking"
brand: "steexu"
price: "₪62"
currency: ILS
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.il/products/475254701-window-insulation-kit-heat-blocker-maintain-house-temperature-window-insulation
store_origin: IL
region: Israel
---

# Condensation & mildew prevention 30-40% heating cost cut UV & draft blocking shield Window Insulation KIt Heat Blocker - Maintain House Temperature Window Insulation Film 2PACK - Thermal Window Film Double Glazing Clear View - - 5x6 Ft Size, Self Adhesive, UV Blocking

**Brand:** steexu
**Price:** ₪62
**Availability:** ✅ In Stock

## Summary

> 🪟 Transform your windows, transform your comfort!

## Quick Answers

- **What is this?** Window Insulation KIt Heat Blocker - Maintain House Temperature Window Insulation Film 2PACK - Thermal Window Film Double Glazing Clear View - - 5x6 Ft Size, Self Adhesive, UV Blocking by steexu
- **How much does it cost?** ₪62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/475254701-window-insulation-kit-heat-blocker-maintain-house-temperature-window-insulation)

## Best For

- steexu enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Upgrade:** Backed by a 30-day money-back guarantee—energy savings without the worry.
- • **Invisible Protection:** Crystal-clear film maintains your view while blocking harmful UV rays and drafts.
- • **Durable & Hassle-Free:** Tear-proof, waterproof, and chemical-resistant for long-lasting performance.
- • **Slash Your Energy Bills:** Cut heating costs by up to 40% with advanced insulation technology.
- • **Year-Round Climate Control:** Keeps cool air in summer and warm air in winter for ultimate comfort.

## Overview

Steexu's Heat Blocker Window Insulation Film 2PACK offers a self-adhesive, crystal-clear barrier that reduces heating costs by up to 40%, blocks UV rays, prevents condensation and mildew, and fits any window size. Made from durable, waterproof plastic, it ensures year-round energy efficiency and comfort with a 30-day satisfaction guarantee.

## Description

Window Insulation KIt Heat Blocker - Maintain House Temperature Window Insulation Film 2PACK - Thermal Window Film Double Glazing Clear View - - 5x6 Ft Size, Self Adhesive, UV Blocking

## Features

- Double Use: The indoor window insulating kit can also be used in summers to keep cool air inside your home while using air conditioners and avoid UV sunlight to make your home warm.
- Standards: Our window insulation film is designed to fit any size window effectively. The insulation kit is crafted from durable plastic material that is strong, resistant to deformation, tear-proof, waterproof, chemical-resistant, safe, and long-lasting.
- Reduce Condensation: Clear film blocks out cold drafts during winter months. This prevents the window from shattering if smashed also prevent condensation which lately cause fungus mildew and corrosion on windows.
- Add In Insulation: Window insulation kits can cut down the costs of heating by 30-40%. Window seal kit provide an added cushion to insulation also saves your electricity bill. Crystal clear film heat shrinks to seal out drafts and cold.
- Guarantee: We are highly confident in the performance of our window insulator. If you are not completely satisfied, we offer a full, 30-day money-back guarantee with no questions asked. Make a smart choice for effective energy savings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Steexu |
| Model Number | WS01 |
| Colour | No Color |
| Product Dimensions | 180 x 150 x 0.01 cm; 80 g |
| Material | Plastic |
| Special Features | Waterproof |
| Item Weight | 80 g |

## Product Details

- **Material:** Plastic
- **Brand:** Steexu
- **Colour:** No Color
- **Size:** One Size
- **Product dimensions:** 180L x 150W centimetres
- **Installation type:** Heat Shrink
- **Ultraviolet light protection:** true
- **Number of items:** 2
- **Manufacturer:** steexu
- **Unit count:** 5.5742 square metre(s)

## Images

![Window Insulation KIt Heat Blocker - Maintain House Temperature Window Insulation Film 2PACK - Thermal Window Film Double Glazing Clear View - - 5x6 Ft Size, Self Adhesive, UV Blocking - Image 1](https://m.media-amazon.com/images/I/61fiQc6G9FL.jpg)
![Window Insulation KIt Heat Blocker - Maintain House Temperature Window Insulation Film 2PACK - Thermal Window Film Double Glazing Clear View - - 5x6 Ft Size, Self Adhesive, UV Blocking - Image 2](https://m.media-amazon.com/images/I/51CGCHvgQqL.jpg)
![Window Insulation KIt Heat Blocker - Maintain House Temperature Window Insulation Film 2PACK - Thermal Window Film Double Glazing Clear View - - 5x6 Ft Size, Self Adhesive, UV Blocking - Image 3](https://m.media-amazon.com/images/I/61GxY4DSOAL.jpg)
![Window Insulation KIt Heat Blocker - Maintain House Temperature Window Insulation Film 2PACK - Thermal Window Film Double Glazing Clear View - - 5x6 Ft Size, Self Adhesive, UV Blocking - Image 4](https://m.media-amazon.com/images/I/61gzaMUpIuL.jpg)
![Window Insulation KIt Heat Blocker - Maintain House Temperature Window Insulation Film 2PACK - Thermal Window Film Double Glazing Clear View - - 5x6 Ft Size, Self Adhesive, UV Blocking - Image 5](https://m.media-amazon.com/images/I/61ReSqcAZEL.jpg)

## Questions & Answers

**Q: what size is the sheet**
A: I have sash windows so not huge, this item did not fit nor does it work. This is due to trying to  seal 3 pieces together. To be honest use cling film.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Looking nice
*by K***T on 21 January 2023*

It’s easy and DIY first time I installed and it’s working,good for winter and save electric bills.description was right and how to use was helpful in the description

### ⭐⭐⭐⭐ Cheap and effective
*by N***F on 6 January 2024*

👍

### ⭐ Tape is useless!
*by C***E on 9 February 2025*

The double sided tape is useless!! The adhesive isn't strong enough and doesn't stick to the window frame.

## Frequently Bought Together

- Steexu Window Insulation Film 2PACK - 5x6 Ft Size Double Glazing Clear View Window Film Avoid Condensation, UV Rays Of Sun - Heat Blocker Maintain House Temperature Energy Saver
- Insulating Film for Windows, Transparent Glazing Film 4.5m2 (3m x 1.5m)
- Tebrun 2X Window Draught Excluder Tape, Self-Adhesive Strip Type D, Draft Excluder for Window Insulation, Door Weather Strip, 9mm X 6mm X 2.5 Meters, 4 Seals Total 10M (White)

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**Shop now:** [https://www.desertcart.co.il/products/475254701-window-insulation-kit-heat-blocker-maintain-house-temperature-window-insulation](https://www.desertcart.co.il/products/475254701-window-insulation-kit-heat-blocker-maintain-house-temperature-window-insulation)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-23*