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We offer the best log home sealants, finishes, and everything else you need for log home restoration and preservation. Everything needed to seal, protect, and beautify log and timber homes. Restoration products to remove old finishes and make dirty or weathered wood look like new. Special purpose wood preservatives to protect against termites, insects, wood rot, mold and mildew. Beautiful wood finishes protecting your log home and bringing out the beauty of your exterior, interior, decks and millwork.
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In 1981, Perma-Chink Systems, Inc. introduced flexible chinking to the log home industry to replace what was the standard at the time - concrete mortar and painted splines. This revolutionary product, Perma-Chink Log Home Chinking, looked like authentic mortar but stretched and flexed to accommodate log movement while maintaining a tight seal for the life of the house.
Perma-Chink Systems have the best stains for log and timber homes. While we tend to call our stains "finishes, " most consumers are used to the phrasing of "wood stain." Why the difference? The quick answer is that stains permeate the wood, while finishes form a film over the surface, protecting the wood.
Since 1981, Perma-Chink Log Home Sealant has proven itself on thousands of chinked and chinkless style homes to become the most widely applied chinking in the world. It's simply the best log home chinking by every measure: longevity, appearance, performance and ease of application.
Energy Seal is one of the most popular members of our sealants. It was created to seal milled or scribed log homes, log siding homes and around joinery such as butt-joints, window trim, door trim and corners. One application makes any log wall completely weather-tight, which increases energy efficiency of your home.
Reviews (3)
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David Branham
May 20, 2021
The folks are what you want when you need information and great products. My exterior logs are begining to age with stress related cracks growing over time and some of the calking is degrading. As a do it yourself individual I needed to learn about the right products, how to do install them properly and what to "not" do. With their wealth of knowledge and process information I feel confident going forward with my project.
Sunset B.
Jul 23, 2019
We are a builder/remodeler in Crossville and use this office often for our PermaChink needs. Ordering is easy, the sales staff is friendly and helpful and we receive our orders in a very timely manner.
L. E.
Apr 25, 2015
We recently used the Permachink Lifeline Accents Pickled White Stain on a new log cabin. The builder applied the first coat and it was so light you couldn't really tell that it was stained. We paid to have a second coat applied and now the entire exterior of our new log home looks like it has a pink hue to it. It is completely ruined and after paying 10,000 in labor an materials we are going to have to use another stain to cover it up.

The dealer I purchased from is going back to Permachink to see what can be done. I would advise anyone not to use this color if you are looking for a pickled white exterior. The interior version of this color seems ok.