---
product_id: 566858858
title: "Owens Corning 703 Rigid Fiberglass Board 1\" Qty 12"
brand: "owens corning"
price: "R$1977"
currency: BRL
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.br/products/566858858-owens-corning-703-rigid-fiberglass-board-1-qty-12
store_origin: BR
region: Brazil
---

# Superior sound dampening Reduces heat transfer efficiently Lightweight & easy to handle Owens Corning 703 Rigid Fiberglass Board 1" Qty 12

**Brand:** owens corning
**Price:** R$1977
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Upgrade your space with Owens Corning 703 — where comfort meets cutting-edge efficiency!

## Quick Answers

- **What is this?** Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 by owens corning
- **How much does it cost?** R$1977 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/566858858-owens-corning-703-rigid-fiberglass-board-1-qty-12)

## Best For

- owens corning enthusiasts

## Why This Product

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

## Key Features

- • **Acoustic Excellence:** Engineered to reduce sound transmission, creating quieter, more comfortable spaces.
- • **Effortless Installation:** Lightweight 1" boards designed for quick, hassle-free handling and fabrication on-site.
- • **Energy-Smart Insulation:** Significantly lowers heat transfer to cut down your operating costs and boost efficiency.
- • **Trusted Industry Leader:** Backed by Owens Corning’s 80+ years of innovation and global expertise in insulation.
- • **Durability You Can Trust:** Resilient fiberglass construction resists damage and maintains structural integrity over time.

## Overview

Owens Corning 703 Rigid Fiberglass Board is a 1-inch thick, semi-rigid insulation panel made from inorganic glass fibers with a thermosetting resin binder. Designed for superior thermal and acoustic performance, it reduces heat transfer and sound transmission while being lightweight and durable. Ideal for professional-grade soundproofing and energy-saving applications, this 12-pack covers 8 square feet per board and is trusted worldwide for quality and resilience.

## Description

703 Insulation Boards are made of inorganic glass fibers with a thermosetting resin binder and formed into semi-rigid or rigid rectangular boards. Available with factory applied FRK or poly encapsulated ASJ Max facings. About Owens Corning, Owens Corning is a global leader in insulation, roofing, and fiberglass composite materials. Its insulation products conserve energy and improve acoustics, fire resistance, and air quality in the spaces where people live, work, and play. Its roofing products and systems enhance curb appeal and protect homes and commercial buildings alike. Its fiberglass composites make thousands of products lighter, stronger, and more durable. Owens Corning provides innovative products and solutions that deliver a material difference to its customers and, ultimately, make the world a better place. The business is global in scope, with operations in 33 countries. It is also human in scale, with 20,000 employees cultivating local and longstanding relationships with customers. Founded in 1938, it has been a Fortune 500 company for 64 consecutive years.

Review: Right price, they work awesome for sound acoustic
Review: Good acoustical and thermal performance. You will need to cover up hands and arms due to shedding of fiberglass. If not....be prepared to scratch. Great for enclosed compartments.

## Features

- 703 is lightweight, resilient, easy to handle and fabricate on the job site
- Resists damage and maintains structural integrity and efficiency
- Reduces heat transfer, lowering operating costs
- Efficiently reduces sound transmission

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007L2OW7C |
| ASIN  | B007L2OW7C |
| Batteries Included? | No |
| Batteries Required? | No |
| Coverage | 8 square feet |
| Customer Reviews | 4.4 4.4 out of 5 stars (49) |
| Customer reviews | 4.4 4.4 out of 5 stars (49) |
| Date First Available | 2 October 2023 |
| Date First Available  | 2 October 2023 |
| Department  | Home Improvement |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 12 |
| Item Weight | 16.3 Kilograms |
| Manufacturer | Owens Corning |
| Manufacturer  | Owens Corning |
| Manufacturer reference | 703-1-12PK |
| Manufacturer reference  | 703-1-12PK |
| Number Of Pieces | 12 |
| Part number | 703-1-12PK |
| Product Dimensions | 121.92 x 60.96 x 30.48 cm; 16.33 kg |
| Product Dimensions  | 121.92 x 60.96 x 30.48 cm; 16.33 kg |
| UPC | 689466504118 |

## Product Details

- **Brand:** Owens Corning
- **Item thickness:** 1 Inches
- **Material:** Fiberglass
- **Product dimensions:** 121.9L x 61W centimeters
- **Recommended uses for product:** Thermal Insulation, Sound Insulation

## Images

![Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 - Image 1](https://m.media-amazon.com/images/I/31JtIW-EKtL.jpg)
![Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 - Image 2](https://m.media-amazon.com/images/I/613qMdzWq4L.jpg)
![Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 - Image 3](https://m.media-amazon.com/images/I/61LpD89a8yL.jpg)
![Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 - Image 4](https://m.media-amazon.com/images/I/61U2LEuW4JL.jpg)

## Questions & Answers

**Q: What size are these panels? In the description it shows: 0 x 0 x 0. Not willing to pay for nothing.**
A: I apologize for the oversight and appreciate the heads up on the missing info on the listing.  The Owens Corning 703 1" dimensions are 24"x48"x1".

**Q: Can it be used in an exterior application?**
A: Yes

**Q: This say semi-rigid. is it flexible enough to wrap our pvc waste water pipes to block the noise of flowing water?**
A: probably not, it's actually pretty rigid and holds shape well. so if you tried to bend it around pipes it would probably tear.

**Q: Does this really weigh 48 lb? That would mean each panel is 4lb**
A: Each sheet of Owens Corning 703 1" Fiberglass weighs approximately 3lbs each.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 23 December 2025*

Right price, they work awesome for sound acoustic

### ⭐⭐⭐⭐⭐ Review
*by M***S on 23 June 2025*

Good acoustical and thermal performance. You will need to cover up hands and arms due to shedding of fiberglass. If not....be prepared to scratch. Great for enclosed compartments.

### ⭐⭐⭐⭐ Review
*by V***N on 30 May 2025*

used on exterior on top of 1.5 inch rigid styrofoam panels then R-Panel in top of this. Wall facing the railroad about 100ft distance. After installation, the agonizing train horn is now bearable and doesn’t cause pain. So it does help noticeably. Nothing will be perfect in sound control but rather coordination of multiple strategies to get all frequencies to acceptable living levels. this is one of those strategies.

## Frequently Bought Together

- Owens Corning 703 Rigid Fiberglass Board 1" Qty 12
- 3M Super 77 Multipurpose Permanent Spray Adhesive Glue, Low VOC, Paper, Cardboard, Fabric, Plastic, Metal, Wood, Net Wt 18 oz
- Owens Corning 703 Semi Rigid Fiberglass Board Sound Absorbing Thermal Acoustic Insulation, 2 Inch Thickness (6 Pack)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-29*