View log homes in a vast array of color options with our sealants and finishes.
Be Inspired TodayOur catalog offers complete listing of products and industry-leading color choices.
Order Your Catalog TodaySpecials run each month for loyal customers. How to become a loyal customer? Join our email list!
Monthly Special DetailsBelow are our upcoming FREE DIY Homeowner Workshops, held at Perma-Chink Systems store locations, Log Home Shows & Expos, and other events.
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Call to Sign-Up |
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Knoxville, TN |
October 4 |
865-524-7343 |
See our full event schedule here.
In 1981 Perma-Chink Systems (PCS) introduced flexible chinking to the log home industry to replace what was the standard at the time - concrete mortar. 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.
Although PCS is the largest manufacturer of log home chinking and sealants, we make a complete line of quality wood care products. Wood Finishes, Wood Preservatives, Wood Cleaners and Restoration Products all are Made in the U.S.A.
Perma-Chink Systems is the log home building industry's trusted partner for the tightest, greenest, and most impeccably finished log homes in the world.
Have a project you're doing yourself but unsure of where to start? Our DIY resources include product Tech Tips, Videos, Application Guides, and general log home information to help you finish that log home project and maintain your log home. From sealing joints to treating insects to using paint sprayers, our Tech Tips outline the best methods on properly caring for your log and timber home.
Tim-Bor® Professional Insecticide and Fungicide is a water-soluble borate powder that acts as a wood preservative, fungicide and insecticide to control and prevent wood decay fungi, subterranean and drywood termites, wood boring beetles, carpenter ants and other listed pests.
Tim-Bor can be dusted into termite galleries to kill termites in as little as seven days. It can also be applied as a 15% liquid solution to new construction or any bare wood to preserve it. Like all borate treatments, exterior surfaces should be protected with one of our Lifeline exterior finish systems. Tim-Bor stays near the surface of treated materials and we recommend that it be reapplied if the finish system is physically or chemically removed.
*Tim-Bor cannot be shipped to NY and CT customers due to state laws*
Tim-Bor is a registered trademark of U.S. Borax, Inc.
25lb Pail | 1.5lb Bag | 1.5lb Bag - Case of 8 |
$139.99 | $18.99 | $129.99 |
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Borates are recognized as one of the most effective “green” wood preservatives available. Bora-Care® is a wood treatment with patented glycol penetrants that kills and prevents termites, carpenter ants, wood boring beetles and decay fungi. It can also be used to kill and prevent termites and wood boring beetles in existing construction.
The active ingredient in Bora-Care is a borate salt. Borate salts work by taking advantage of a unique feature in the biology of termites, ants and other insects. When ingested by termites, beetles, or ants, the insect becomes unable to extract nutrition from its food and starves to death. Due to this unique mode of action, insects have not been known to develop any resistance.
Bora-Care works differently than most other insecticides, termiticides, and fungicides, and even than other borate products on the market today. For starters, it isn’t applied to the soil but rather to the structure itself, guarding the very materials that termites and other pests view as a food. Secondly, it is designed to provide decades of residual protection when applied according to label, providing unparalleled peace of mind. Bora-Care’s unique patented blend of glycols works in combination with the borate salts to provide results that are hard to beat. As Bora-Care moves deep into the wood thanks to the glycols, it makes those treated timbers unhospitable to a whole range of wood destroying organisms in the process because they can no longer use the wood or other treated materials as a food source.
Bora-Care is an EPA-registered termiticide and is labeled for use as a primary termite treatment in new construction. Defend against multiple threats at once and protect your structure with Bora-Care.
*Bora-Care cannot be shipped to NY customers due to state laws*
Bora-Care is a registered trademark of Nisus Corporation.
5 Gallon | 2.5 Gallon | 1 Gallon |
$499.99 | $249.99 | $99.99 |
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Log and Timber Defense is a new technology semi-transparent wood stain that provides the ease of application and penetration of the older solvent oils with the performance and longevity of a penetrating polymer based finish. This combination is truly unique.
Log and Timber Defense penetrates into the wood like an oil coating, but unlike oils, it hardens into a lattice, supporting and strengthening the natural wood fibers to protect the wood from the inside out.
Specifically Formulated to Inhibit the Growth of Mold and Mildew on the Penetrating Lattice.
Ideal for sprucing up existing homes with oil finishes or a lasting durable finish for new construction.
Your rustic wood and barn wood will look beautiful with Log and Timber Defense stain.
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Step 1 |
Type in your city and state or zip code in the Log Home Address text box. |
Step 2 |
Select the prompted location from the drop down list. |
Step 3 |
Click "Search" to get the closest Preferred Contractors. |
Contractor Search |
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*If your search result equals "no contractors found," be sure to select the prompted location for the address and/or increase your search radius. Tip: For homeowners in larger states, you may get more results by increasing the search radius. For best response, we recommend selecting between 3 to 5 contractor leads.
When selecting your contractor(s) through the search tool, click on the "Contact this Contractor" at the top of the screen. You will complete a form that contains information about the project, which will be sent to the contractor to familiarize themselves with the project. After submitting your project information, you will receive an email that contains the contractor's contact information so you can reach out to them directly. This email will be from This email address is being protected from spambots. You need JavaScript enabled to view it., and if you don't see an email within 24 hours after submitting your request, please check your junk/spam email folders. Gmail users will have a delay in receiving the referral emails. Please only request between 3-7 referrals. Excessive referrals will be flagged as spam by our system.
If you do not receive the referral emails, please email This email address is being protected from spambots. You need JavaScript enabled to view it. directly and we can send you the information. We are happy to offer you all our resources to make this process a successful experience. We will contact you within 7-10 days to follow-up on the referral connection to ensure information is being exchanged. Possible future follow-up contact may be performed if the job was awarded to one of our preferred log home contractors. Note these contractors are not Perma-Chink Systems employees or companies, they are independent contractors.
Would you entrust your car to a golf-cart mechanic? While similar in nature, there is a difference between the two. Log home maintenance and restoration contractors have experience dealing with the unique characteristics that come with a log and timber home. This experience will give you a better result than hiring a painting contractor. Not to mention the long-term relationship the contractors have with the product manufacturer. When it comes to caring for your log home, it's reassuring to know that you can choose a contractor on whom you can rely on for good advice as well trust that they’re dedicated to providing you with the best results possible. Our network of independent professional log home contractors stand ready to assist you.
We offer an extensive referral list of log home contractors from coast to coast. Most of these contractors are self-employed and none are affiliated with Perma-Chink Systems, but they do have both experience and training in using our products on log and timber homes. Many of the contractors we've worked with for years, and we continually review our referral list to provide our customers with the best available log home contractors. Limited as a referral service, it is best to interview the contractors yourself to determine their reliability, reputation, and experience, as well as their procedures that best meet your individual needs.
1357 Dolly Parton Parkway
Sevierville, TN 37862
(865) 774-3307 Phone
Monday - Friday 7:30am to 4:30pm
15459 NE 95th St
Redmond, WA 98052
(800) 548-1231 Phone
(425) 869-0107 Fax
8:00am – 5:00pm Monday – Friday
1960 Airport Rd
Rifle, CO 81650
(800) 433-8781 Phone
(970) 625-1878 Fax
3112 Hwy 93 N
Stevensville, MT 59870
(800) 479-7090 Phone
(406) 642-6033 Fax
Open 8 AM - 5 PM
Contact Brandon direct 1-425-952-2034
Contact Suzanne direct 1-425-952-2035
Contact Travis direct 1-425-952-2037
With nationwide offices and distribution warehouses, you can feel confident you'll get the support for your home project.
Here you can schedule individualized training with wood care experts, find a PCS dealer near you, read back issues of PCS Connection e-news, and head over to our online store.
I'm a log homeowner who stands behind Perma-Chink's chinking, Lifeline stains, Advance topcoat, Log End Seal, Energy Seal, and every other product offered. My logs are hand-hewed with the original style chinking so we used I think 25 pails of chinking and none of it has failed. The chinking is tops, stain is very durable and easy to apply. The entire staff at Perma-Chink Systems always goes the extra mile when I call and ask questions or for advice. Perma-Chink has the best customer service of any company period in all types of industries I interact with. Unbelievable!!
We offer an extensive referral list of log home contractors from coast to coast. Most of these contractors are self-employed and none are affiliated with Perma-Chink Systems, but they do have both experience and training in using our products on log and timber homes. Many of the contractors we've worked with for years, and we continually review our referral list to provide our customers with the best available log home contractors. Obviously, you’ll want to interview the contractors yourself to determine their reliability, reputation, and experience, as well as their procedures that best meet your individual needs.
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