№ lp_2_1_03972
Technical specification for the design, material properties, and installation of Homasote 440 SoundBarrier® panels for walls, floors, and ceilings, including references to relevant standards, fire rating, and acoustical performance.
Year: 2026
Region / City: West Trenton, NJ, USA
Subject: Architectural sound barrier and acoustical treatment
Document Type: Technical specification
Organization / Institution: Homasote Company
Author: Homasote Company Technical Department
Target Audience: Architects, contractors, engineers
Sections Covered: 06, 07, 09, 10 CSI divisions
Standards and References: ASTM C 209, ASTM C 518, ASTM E 84, APA AFG-01, FSC CoC Cert no. 5682, UL File R16381, ICC-ES Report ESR-1374
Materials: 440 SoundBarrier® cellulose fiber panels, recycled post-consumer paper
Product Properties: Fire-rated Class C, various thicknesses, R-values, tensile strength, NRC, hardness, water absorption
Installation Requirements: Environmental conditions, acclimatization, storage, handling
Submittals: Product data, installation instructions, quality assurance documentation
Manufacturer Contact: 932 Lower Ferry Road, West Trenton, NJ 08628, Tel: (800) 257-9491, Email: [email protected]
, Web: www.homasote.com
Price: 8 / 10 USD
The file will be delivered to the email address provided at checkout within 12 hours.

Don’t have cryptocurrency yet?

You can still complete your purchase in a few minutes:
  1. Buy Crypto in a trusted app (Coinbase, Kraken, Cash App or any similar service).
  2. In the app, tap Send.
  3. Select network, paste our wallet address.
  4. Send the exact amount shown above.
After sending, paste your TXID (transaction ID) and your email to receive the download link. Need help? Contact support and we’ll guide you step by step.