Focus on Energy Free Focus Pack
Participating Utilities and more information from the Focus on Energy website.
Solid-Color Stains on Western Redcedar and Redwood Siding (PDF) R. Sam Williams Supervisory Research Chemist in Wood Surface Chemistry Forest Products Laboratory USDA Forest Service One Gifford Pinchot Drive, Madison Wisconsin 53705–2398 January 1998
Part 1. Roughness Characterization and Stain Performance (PDF) Klaus Richter William C. Feist Mark T. Knaebe 1995
Before You Install Exterior Wood-Based Siding (PDF) Mark Knaebe, Chemist, and Charles Carll, Forest Products Technologist USDA Forest Service Forest Products Laboratory One Gifford Pinchot Drive, Madison, WI 53705-2398. December 1995