Seekircher Steel Window Corp.

Historic preservation, repairing and refurbishing of steel casement windows.

Repair & restoration of steel casement windows & doors: work done in place and off site; large selection of vintage steel windows & doors for sale; restored windows & doors at Fallingwater and countless other landmarks.

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Perma-Chink products

Perma-Chink

Perma-Chink Systems Products is the building industry’s trusted partner for the tightest, greenest, and most impeccably finished wood homes in the world. It is premier provider of cutting-edge premium wood stains and finishes, log home sealants, and maintenance and wood restoration products.