Dairy Shutter

Swine Shutters

U. S. PATENT NO. 10,184,685

EcoTight Shutter

Double L Group, LLC EcoTight Shutter logo

BUILT TO YOUR
CUSTOM DESIRED SIZE!
Made in the USA

Shutter Blank for Shutter

PATENT PENDING

Shutter Cover

BUILT TO YOUR
CUSTOM DESIRED SIZE!
Made in the USA