---
product_id: 1781491
title: "Owens Corning 703 Rigid Fiberglass Board 1\" Qty 12"
brand: "owens corning"
price: "€ 1311.99"
currency: EUR
in_stock: true
reviews_count: 8
category: "Owens Corning"
url: https://www.desertcart.com.cy/products/1781491-owens-corning-703-rigid-fiberglass-board-1-qty-12
store_origin: CY
region: Cyprus
---

# 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:** € 1311.99
**Availability:** ✅ In Stock

## Summary

> ♻️🔥 Silence the noise, save the planet, and slash your bills!

## Quick Answers

- **What is this?** Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 by owens corning
- **How much does it cost?** € 1311.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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

- • **Eco-Conscious Build:** Made with 53% recycled glass—insulate sustainably without compromise.
- • **Fire-Safe Assurance:** Class A fire rating ensures top-tier safety for your projects.
- • **Bulk Ready for Impact:** 12-pack of 1" boards sized 24"x48"—perfect for large-scale acoustic or thermal upgrades.
- • **Studio-Grade Soundproofing:** NRC 0.7 delivers pro-level noise reduction for focused spaces.
- • **Thermal Efficiency Mastery:** R-Value 4.3 slashes heat transfer, cutting energy bills.

## Overview

Owens Corning 703 Rigid Fiberglass Board 1" (12-pack) offers premium thermal insulation with an R-Value of 4.3 and superior sound absorption (NRC 0.7). Fire-rated Class A for safety, these semi-rigid boards contain 53% recycled glass, making them an eco-friendly choice for professional studios, construction, and DIY acoustic projects.

## 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 | #15,988 in Musical Instruments ( See Top 100 in Musical Instruments ) #390 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 Cyprus*
*Store origin: CY*
*Last updated: 2026-03-03*