inspiration gallery summer2016

Inspiration Gallery

Get ready to be amazed with these inspiring images of log home interiors and exteriors.

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featured product cm2

Featured Product

Check Mate 2 is an outstanding water resistant sealant that prevents water and air infiltration through pronounced cracks (called checks) in logs, timbers and wood siding. Caulking is an obvious solution to this problem, but caulking does not work because of limits in adhesion and weatherability.

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application guides stain

Application Guides

Do you know how to apply log home chinking or wood preservatives? Have you applied wood stains and finishes before? We love nothing more than a good step-by-step application guide. Here is our best How-To.

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Product Application



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.


Stain and Finish


Beautiful wood finishes protecting your log home and bringing out the beauty of your exterior, interior, decks and millwork.


Seal and Chink


Flexible log home sealants for every weather-proofing job around your chinked or timber style log home.

catalog2016Order a Free Catalog

To receive a PCS catalog by mail simply register and add to your shopping cart and check-out.

Click here to view PCS Catalog

Your Wood Care Resource

Although Perma-Chink Systems (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. 

In 1981 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.

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.


proudly made in usa

pcsnews jun2017View Monthly Newsletters

Click here to view past issues of PCS Newsletters

Workshop & Log Home Show Schedule

2018 Workshop Schedule

February 24
Log Home Maintenance
Knoxville, TN Info
March 17
Log Home Maintenance
Rice, MN Info
March 24
Log Home Maintenance
Petersburg, PA Info
March 24
Log Home Maintenance
Stevensville, MT Info

[View full schedule here]

2018 Log Home Shows

February 9-11 The Log & Timber Home Show Pittsburgh, PA Info
February 23-25 The Log & Timber Home Show Kansas City, MO Info

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Monthly Special

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Project Spotlight

  • Perma-Chink is a flexible, textured log home chinking that seals the open gaps between logs to eliminate heat loss and air infiltration. Take a look at our chinking tutorial video.

    Project Spotlight