About Us
We’re Sashco: a Colorado family-owned manufacturing company that has been in business since 1936. We geek out over a better way to caulk and stain both log homes and conventional construction. Making a “Good, Better, Best” product range just doesn’t make us jump up and down. We’re passionate about making the highest performance log home finishing products and have innovation coursing in our blood. Our system of fully compatible stains, sealants, chinking, and cleaners – along with our Zero Failures training to back it up – helps you deliver a beautiful result every time. Check us out at
Mission Statement
Our mission is to delight the customer with a better way.
Certifications & Memberships
Member | Building Systems Council, National Association of Home Builders
Member | Great Lakes Log Crafters Association
Lover | All Things Log Homes
Past Projects
We held a Live Webinar with the ILBA on Thursday, January 16, 2025 at 6pm EST
Where you learned that not all stains are great for log structures, and why:
- Pros and cons of various stain technologies (hint: it’s more than just water and oil-based)
- How stains perform
- How to figure out which stains are best in which circumstances
You can find a recording of it here.
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We held a Live Webinar with the ILBA on Thursday, November 14, 2024
Topics were:
- Why logs ain’t wood (can’t treat logs like you do a 2″x4″)
- 5 Pre-requisites for log and wood home finishing
- Why stains/coatings for logs need to be different from what is used on dimensional lumber
You can find a recording of it here.
