We detect areas with cold drafts and identify checks/micro-cracks. Then we use our sub-surface "MICRO-CRACK INJECTION PROCESS™" to seal any problem areas.

With our own proto-type equipment, we can inject sealant into checks and cracks the thickness of a dime. We can also seal holes as small as the end of a ballpoint pen.

Our sealant does not replace conventional chinking, but is injected into the smaller areas not covered by chinking. This process does not change the natural beauty of the wood.

By sealing even the smallest fly access areas, it has proven to decrease the fly numbers substantially.