Double T Construction LTD has developed and patented a revolutionary venting system for onion and potato storage sheds. Here are a few reason why this venting system can be a benefit to you:
Double T Construction LTD installs several onion storage sheds each year. We have developed a workflow that enables us to produce these storage sheds to the highest construction standards and enable our patented system to perform to specifications.
We are located in Walla Walla, Washington, one of the our country's onion capitols. If you would like to get an estimate or learn more about our patented vent system, please contact us.