---
product_id: 808096281
title: "Heavy Duty 5mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor Use (48\" X 25')"
brand: "sealtech"
price: "2759 Lei"
currency: RON
in_stock: true
category: "Sealtech"
url: https://www.desertcart.ro/products/808096281-heavy-duty-5mm-reflective-insulation-roll-premium-foam-core-radiant
store_origin: RO
region: Romania
---

# Vapor & moisture resistant Advanced soundproofing tech Reflects 95% radiant heat Heavy Duty 5mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor Use (48" X 25')

**Brand:** sealtech
**Price:** 2759 Lei
**Availability:** ✅ In Stock

## Summary

> 🏡 Upgrade your space with SEALTECH — where comfort meets cutting-edge insulation!

## Quick Answers

- **What is this?** Heavy Duty 5mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor Use (48" X 25') by sealtech
- **How much does it cost?** 2759 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/808096281-heavy-duty-5mm-reflective-insulation-roll-premium-foam-core-radiant)

## Best For

- sealtech enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Durable Build:** Fire retardant, non-toxic materials ensure lasting performance and peace of mind.
- • **Weatherproof Versatility:** Seals out moisture and vapor for year-round indoor/outdoor protection.
- • **DIY-Friendly Installation:** Lightweight, flexible, and easy to cut—perfect for any project size.
- • **Soundproof Your Sanctuary:** Commercial-grade foam core reduces noise for a peaceful environment.
- • **Cut Energy Costs Dramatically:** Reflects up to 95% of radiant heat to slash your utility bills.

## Overview

SEALTECH Heavy Duty 5mm Reflective Insulation Roll is a premium foam core radiant barrier designed for superior energy conservation and soundproofing. Measuring 48" x 25', it reflects 95% of radiant heat, resists moisture and vapor, and features a fire-retardant polyethylene core. Ideal for indoor and outdoor use, it’s lightweight, easy to install, and built to enhance thermal efficiency while reducing noise, making it a must-have for modern homes, RVs, and commercial spaces.

## Description

Buy SEALTECH Heavy Duty 5mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor Use (48" X 25'): Everything Else - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- SAVE ON ENERGY BILLS with SEALTECH Radiant Barrier! This advanced insulation reflects a remarkable 95% of radiant energy, providing unbeatable insulation for enhanced energy efficiency. Optimize your home's thermal performance and start saving on those energy bills!
- VERSATILE VAPOR AND MOISTURE RESISTANCE: SEALTECH's weatherproofing insulation is your go-to solution for windows, attics, ceilings, and outdoor applications. Resist humidity and moisture effectively, ensuring year-round protection against the elements.
- ROBUST CONSTRUCTION FOR ULTIMATE QUALITY: Our window insulation foam boasts a resilient 100% Virgin Polyethylene foam core, and is fortified with engineered foil layers that is fire retardant. Durable, easy to install, and lightweight, SEALTECH offers insulation solutions in various sizes and 3 thickness levels (3mm, 5mm and 10mm), catering to your specific needs.
- EXPERIENCE ADVANCED SOUNDPROOFING TECHNOLOGY: Elevate your living spaces with SEALTECH's Radiant Barrier. Beyond exceptional insulation, our advanced soundproofing technology enhances acoustic comfort, creating a tranquil and quiet environment in your home.
- NON-TOXIC AND LONG-LASTING BUILD: Invest in peace of mind with SEALTECH. Our insulation is fire retardant, non-irritating, non-allergenic, and built with commercial-grade quality. Ensure lasting durability and a healthier indoor environment for you and your loved ones. Upgrade to SEALTECH and redefine your insulation experience!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CS27NCR6 |
| Best Sellers Rank | #82,894 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #51 in Weatherproofing Window Insulation Kits |
| Brand Name | SEALTECH |
| Coverage | 1200 square inches |
| Customer Reviews | 4.6 4.6 out of 5 stars (188) |
| Item Dimensions L x W | 48"L x 9.4"W |
| Item Thickness | 5 millimeters |
| Item Type Name | Tarp |
| Item Weight | 4.6 pounds |
| Manufacturer | SEALTECH |
| Manufacturer Part Number | ST-301-48X25 |
| Material Type | Polyethylene (PE) |
| Model Number | ST-301-48X25 |
| Number of Items | 1 |
| Recommended Uses For Product | Garage, Roof, Soundproofing, Wall, Warehouse |
| UPC | 810152573341 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** SEALTECH
- **Item Thickness:** 5 millimeters
- **Material:** Polyethylene (PE)
- **Product Dimensions:** 48"L x 9.4"W
- **Recommended Uses For Product:** Garage, Roof, Soundproofing, Wall, Warehouse

## Images

![Heavy Duty 5mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor Use (48" X 25') - Image 1](https://m.media-amazon.com/images/I/71Q6jPcKopL.jpg)
![Heavy Duty 5mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor Use (48" X 25') - Image 2](https://m.media-amazon.com/images/I/51c3F9UliKL.jpg)
![Heavy Duty 5mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor Use (48" X 25') - Image 3](https://m.media-amazon.com/images/I/51jlLdIIgkL.jpg)
![Heavy Duty 5mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor Use (48" X 25') - Image 4](https://m.media-amazon.com/images/I/51YowZbBltL.jpg)
![Heavy Duty 5mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor Use (48" X 25') - Image 5](https://m.media-amazon.com/images/I/51Rl+hUZC0L.jpg)

## Available Options

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

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-09-10*