01 Mar How is a True North dovetail corner assembled?

Our Secret to the Perfect Dovetail Corner True North Log Homes uses the naturally occurring shrinkage of a log to its fullest advantage and make dovetail corners tighter. Our patented KeyLock Air Seal Corner® pulls the logs together. Over time the log shrinks towards the KeyLock®, ensuring an airtight seal. The KeyLock Air Seal Corner® eliminates air leakage and deterioration due to air and water infiltration, eliminating the need to continually caulk or chink your home. The absence of nails, screws or lag bolts in this joinery system is the key advantage of a...