---
product_id: 6386607
title: "CSI 25070 Heat Shield Insulation: 4 ft x 6 ft"
brand: "csi"
price: "£32.31"
currency: GBP
in_stock: false
reviews_count: 9
url: https://www.desertcart.co.uk/products/6386607-csi-25070-heat-shield-insulation-4-ft-x-6-ft
store_origin: GB
region: United Kingdom
---

# Dampens noise for quieter spaces Blocks heat up to 90% Reduces cold transfer effectively CSI 25070 Heat Shield Insulation: 4 ft x 6 ft

**Brand:** csi
**Price:** £32.31
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Stay cool, calm, and collected with CSI Heat Shield Insulation!

## Quick Answers

- **What is this?** CSI 25070 Heat Shield Insulation: 4 ft x 6 ft by csi
- **How much does it cost?** £32.31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/6386607-csi-25070-heat-shield-insulation-4-ft-x-6-ft)

## Best For

- csi enthusiasts

## Why This Product

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

## Key Features

- • **Generous Coverage:** Large 4 ft x 6 ft size ensures maximum insulation with minimal effort.
- • **Noise Reduction Power:** Fiber tech padding absorbs sound, creating a peaceful environment.
- • **Versatile Application:** Perfect for floorboards, engine compartments, and door panels—upgrade any space instantly.
- • **All-Weather Protection:** Seals out moisture to prevent damage and maintain comfort year-round.
- • **Ultimate Thermal Barrier:** Dual-layer industrial aluminum shields heat and cold with unmatched efficiency.

## Overview

The CSI 25070 Heat Shield Insulation is a 4 ft by 6 ft dual-layer industrial-grade aluminum and fiber tech padding panel designed to block heat, cold, moisture, and noise. Weighing just over 4 pounds, it’s ideal for automotive and home applications like floorboards, engine compartments, and door panels, delivering durable, all-weather protection and enhanced comfort.

## Description

CSI Heat Shield Insulation consists of two sheets of pure industrial grade aluminum laminated to fiber tech padding. The insulation helps to eliminate heat, cold, moisture and noise. Great for floorboards, door panels, headliners and engine compartments.

Review: Great heat protection - I have an older vehicle without carpet from the factory. I am using this insulating carpet to protect the cabin area from heat from the engine and exhaust system. The shiny metal side goes toward the heat source which you are trying to block, and the carpet side faces the passengers. When cutting to fit, small bits of the carpet material will get everywhere, so it may not be a good idea to cut this inside the vehicle. This heat insulating material works very well. There is only sheet metal protecting my feet from the back of the engine and the floor gets very, VERY hot. I am using this as carpeting and it helps to block both extra noise and most of the heat. I can now drive with bare feet if I wish. A great value vs buying at local auto parts stores.
Review: Keeps the heat out very well. Decent sound insulator. - I used this to keep the heat from transmission tunnel and shifter hole out of the cabin. It works very well on the and I don't feel a lot of heat coming from there even after 3 hours of driving and AC turned of later. It keeps the sound away from the cabin as well but only as effective as the fabric material found under the car carpet in most cars. Not as effective as Mass Loaded Vinyl. It's a bonus feature in addition to heat insulation. The coverage is just enough for two front seats and transmission tunnel in most cars. Will need to buy two if you want to use it under back seats as well.

## Features

- Helps to eliminate heat, cold, moisture and noise
- Consists of two sheets of pure industrial grade aluminum laminated to fiber tech padding
- Great for floorboards, engine compartments, door panels, etc.
- Size: 4 ft x 6 ft

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000RPG0DO |
| Best Sellers Rank | #1,935,725 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,406 in Weatherproofing Window Insulation Kits |
| Brand | CSI |
| Brand Name | CSI |
| Coverage | heat, cold, moisture, and noise reduction |
| Customer Reviews | 4.5 out of 5 stars 140 Reviews |
| Global Trade Identification Number | 00017665250701 |
| Item Dimensions L x W | 72"L x 48"W |
| Manufacturer | CSI Accessories |
| Manufacturer Part Number | 25070 |
| Manufacturer Warranty Description | All CSI products are warranted to be free from defects in material or workmanship for a period of one year from date of purchase by the original purchaser. |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | 25070 |
| Product Dimensions | 72"L x 48"W |
| Recommended Uses For Product | insulating vehicle components and floors |
| UPC | 017665250701 |

## Product Details

- **Material:** Aluminum
- **Brand:** CSI
- **Coverage:** heat, cold, moisture, and noise reduction
- **Recommended Uses For Product:** insulating vehicle components and floors
- **Product Dimensions:** 72"L x 48"W

## Images

![CSI 25070 Heat Shield Insulation: 4 ft x 6 ft - Image 1](https://m.media-amazon.com/images/I/61QuATs53dL.jpg)
![CSI 25070 Heat Shield Insulation: 4 ft x 6 ft - Image 2](https://m.media-amazon.com/images/I/41NV6JGCWML.jpg)
![CSI 25070 Heat Shield Insulation: 4 ft x 6 ft - Image 3](https://m.media-amazon.com/images/I/51WI1x4KOeL.jpg)
![CSI 25070 Heat Shield Insulation: 4 ft x 6 ft - Image 4](https://m.media-amazon.com/images/I/71sc4R4gawL.jpg)
![CSI 25070 Heat Shield Insulation: 4 ft x 6 ft - Image 5](https://m.media-amazon.com/images/I/313vcNu4aZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great heat protection
*by M***A on March 4, 2010*

I have an older vehicle without carpet from the factory. I am using this insulating carpet to protect the cabin area from heat from the engine and exhaust system. The shiny metal side goes toward the heat source which you are trying to block, and the carpet side faces the passengers. When cutting to fit, small bits of the carpet material will get everywhere, so it may not be a good idea to cut this inside the vehicle. This heat insulating material works very well. There is only sheet metal protecting my feet from the back of the engine and the floor gets very, VERY hot. I am using this as carpeting and it helps to block both extra noise and most of the heat. I can now drive with bare feet if I wish. A great value vs buying at local auto parts stores.

### ⭐⭐⭐⭐⭐ Keeps the heat out very well. Decent sound insulator.
*by S***A on July 8, 2012*

I used this to keep the heat from transmission tunnel and shifter hole out of the cabin. It works very well on the and I don't feel a lot of heat coming from there even after 3 hours of driving and AC turned of later. It keeps the sound away from the cabin as well but only as effective as the fabric material found under the car carpet in most cars. Not as effective as Mass Loaded Vinyl. It's a bonus feature in addition to heat insulation. The coverage is just enough for two front seats and transmission tunnel in most cars. Will need to buy two if you want to use it under back seats as well.

### ⭐⭐⭐⭐ Hard to find item and seems to be a pretty good insulator.
*by B***. on December 23, 2015*

My neighbor had a Masterbuilt Elite propane smoker that he hated because it ran too hot. I converted it to electric with a heating element ordered off Amazon. Problem then was that it wouldn't get hot enough, only about 180. It is a large smoker with only the door insulated. This insulation was the only thing I could find that looked like it had a chance of working. I insulated the outside of the smoker with the felt side inward. The piece size was large enough to insulate the sides, back, and a double layer on the top (plus a nice sized piece left over). I used Rutland high temp sealant to adhere the insulation. It stuck very well to the "felt" side. After the sealant cured we started up the smoker. Within an hour the temp was up to 250. It was a warm day but I'm very comfortable with attributing at least 50 degree increase to the insulation. The smoker has been used several times and works great. I consider this to be a very reasonably priced item, and was pleasantly surprised at the quality for the price. The felt is tough as nails. The only good way I found to cut it was with heavy scissors along with resharpening them a couple of times. The only reason I don't give it 5 stars is that the foil side seems a little fragile and I don't know how long it will stand up. My neighbor has a cover for the smoker and uses it religiously so I'm expecting it to last quite a while.

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---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-23*