Hewn provides detailed documentation that covers everything from Product Specifications and Installation Instructions, to Care and Maintenance support. Documents are generally specific to wood species and/or product type. We also occasionally link additional resources from relevant industry partners, giving you access to even more valuable information.
If you have unique requirements or specialized projects, we offer custom and specific documentation upon request. Our goal is to ensure you have the precise and tailored information you need, no matter your situation. We’re here to support you with exceptional customer service and resource accessibility.
We continuously update and add to our documentation to ensure you always have the most accurate and relevant information. Be sure to check the “Last Updated” date on any document you use to confirm you’re looking at the latest version. If referencing Product Specifications for a previous or existing order, please note that our processes may change over time, and that current up-to-date documentation may not accurately reflect your existing product’s specifications.
Paneling & Siding
Exterior Cedar Siding
- Product Specifications
- Care and Maintenance Guide
- Exterior End Cut and Raw Wood Sealer Instructions
- Cedar Installation Guidelines
- Tongue & Groove Installation
- Shiplap Installation
- Board & Batten Installation
- Renner Finishes Maintenance Information
- Acclimation Information
- Tongue & Groove Installation
- Shiplap Installation
- Trim Board Installation
Shou Sugi Ban / Yakisugi
Box Beams
Flooring
Decking
Accoya Grey Decking
- Accoya® Color Grey Decking Product Specifications
- Accoya® Color Grey Benefits Flyer
- Accoya® Decking Care Guide
- Accoya® Color Installation Guide
- Accoya® Color Grading Guide
- Accoya® Color Warranty - US and Canada
- Accoya® Color Safety Data Sheet - SDS
- Protecto Wrap Joist Tape
- ICC - ES Evaluation Report
Accessories
Rainscreen Siding System
Please note: As of January 2025, Hewn’s Rainscreen Siding System is no longer available on STK Cedar and Class A Cedar. The documents below will be updated shortly.