---
product_id: 1781491
title: "Owens Corning 703 Rigid Fiberglass Board 1\" Qty 12"
brand: "owens corning"
price: "A$1665"
currency: AUD
in_stock: true
reviews_count: 8
category: "Owens Corning"
url: https://www.desertcart.com.au/products/1781491-owens-corning-703-rigid-fiberglass-board-1-qty-12
store_origin: AU
region: Australia
---

# NRC 0.7 sound absorption R-Value 4.3 heat resistance 53% recycled glass content Owens Corning 703 Rigid Fiberglass Board 1" Qty 12

**Brand:** owens corning
**Price:** A$1665
**Availability:** ✅ In Stock

## Summary

> ♻️🔥🔇 Elevate your space: Insulate smarter, soundproof better, live greener!

## Quick Answers

- **What is this?** Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 by owens corning
- **How much does it cost?** A$1665 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/1781491-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

- • **Fire Rated Class A Safety:** Industry-standard fire protection for peace of mind.
- • **Cut Energy Costs with R-Value 4.3:** Superior heat resistance slashes your operating expenses.
- • **Studio-Grade Soundproofing NRC 0.7:** Create quiet, focused spaces with top-tier noise reduction.
- • **Versatile 12-Pack for Large Projects:** Bulk quantity designed for professional and DIY acoustic solutions.
- • **Eco-Friendly Build with 53% Recycled Glass:** Sustainability meets performance in every board.

## Overview

Owens Corning 703 Rigid Fiberglass Board 1" (12-pack) offers high-performance thermal insulation with an R-Value of 4.3, superior sound absorption (NRC 0.7), and fire-rated Class A safety. Made with 53% recycled glass, these semi-rigid boards are ideal for professional studios, construction, and DIY projects seeking eco-conscious, effective acoustical and thermal solutions.

## Description

Buy Owens Corning 703 Rigid Fiberglass Board 1" Qty 12: Acoustical Treatments - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good price - Right price, they work awesome for sound acoustic
Review: great performance but it sheds glass fibers - 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

- 12 Pack of 24" x 48" x 1" unfaced Owens Corning 703 semi-rigid fiberglass insulation boards
- Features a Heat Resistance R-Value of 4.3 to reduce heat transfer and lower operating costs
- Features a Noise Reduction Coefficient (NRC) of 0.7 for superior sound absorption
- Fire Rated Class A or Class 1 per ASTM E84 for industry standard construction, professional studios, and DIY applications
- 1 inch fiberglass insulation boards are certified to contain an average of 53% recycled glass content

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007L2OW7C |
| Best Sellers Rank | #17,530 in Musical Instruments ( See Top 100 in Musical Instruments ) #444 in Recording Studio Acoustical Treatments |
| Date First Available | March 16, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 36 pounds |
| Manufacturer | Owens Corning |
| Product Dimensions | 48 x 24 x 12 inches |
| UPC | 689466504118 |

## Product Details

- **Brand:** Owens Corning
- **Item Thickness:** 1 Inches
- **Material:** Fiberglass
- **Product Dimensions:** 48"L x 24"W
- **Recommended Uses For Product:** Insulation in construction or industrial settings

## Images

![Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 - Image 1](https://m.media-amazon.com/images/I/61U2LEuW4JL.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/31JtIW-EKtL.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

### ⭐⭐⭐⭐⭐ Good price
*by A***R on December 23, 2025*

Right price, they work awesome for sound acoustic

### ⭐⭐⭐⭐⭐ great performance but it sheds glass fibers
*by M***S on June 23, 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.

### ⭐⭐⭐⭐ One part of multi-pronged acoustic management strategy
*by V***N on May 30, 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 Australia*
*Store origin: AU*
*Last updated: 2026-03-14*