“Chinking” is a term descended from Old English to describe the sealing of gaps around the interior and exterior of your home. These gaps are not only unsightly, they allow air and water infiltration and must be properly sealed.

Accept No Substitutes
25 years ago we invented synthetic Chinking as a permanent solution for sealing and protecting your home. Today, as thousands of satisfied customers can attest to, there simply is no substitute for Sealant Systems manufactured by Perma-Chink Systems.

Highest-Quality Ingredients
All our sealants are specially formulated with premium Acrylic Latex. We never skimp on quality, which is why our sealants consistently outperform all competitive products.

Versatile Sealant Systems
We’ve developed ideal solutions for sealing gaps in and around your custom home. Perma-Chink will seal wide gaps and is textured to simulate mortar. Energy Seal is ideal for sealing narrow gaps and is formulated to blend in with the surrounding finish system.

Protecting your Dream Home
Air and water infiltration are a threat to your greatest asset – your natural wood home. You’ll appreciate the peace of mind that can only come from using our Sealant Systems.

Virtually Maintenance-Free
We’ve single-handedly reduced the cost and effort of maintaining your natural wood home. You can look forward to decades of performance from all of our quality sealants.

Backed by a 5-year Warranty
We are so confident in our Perma-Chink sealant that we back it with a full 5-year Warranty. When properly installed, Perma-Chink will not tear and or delaminate from the surrounding wood for decades to come.

Our Sealant Systems, when used in conjunction with our Exterior Finish Systems, offer the lowest maintenance solution to beautify and protect you Log or Timber Frame Home. Contact a Perma-Chink Systems Sales Specialist today for color samples and application guidelines.