What are the opening hours?

Monday 7:30am - 4:30pm Tuesday 7:30am - 4:30pm Wednesday 7:30am - 4:30pm Thursday 7:30am - 4:30pm Friday 7:30am - 4:30pm

Diamond Roll-up Door & Dover Roller Shutters

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United States
Upper Sandusky, OH
Diamond Roll-up Door & Dover Roller Shutters

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Diamond Door
Phone 419-294-3373
Fax: 419-294-3329

10/09/2026

Since 1991, customers have trusted Diamond Door, and it’s because of how we treat them.

Great truck doors matter. But what keeps customers coming back time and time again is the customer service behind them. We treat every partner the way we’d want to be treated.

Thank you to every customer who has trusted Diamond Door. Here’s to many more years together.

10/07/2026

Words like these from customers never get old. Thank you to every customer who puts their trust in Diamond Door, install after install.

10/05/2026

Thank you. 💎 You trust us with your doors, and we thank you for that. We're grateful for every call, every install and every customer who keeps choosing Diamond Door.

09/07/2026

However you're spending the day, we hope it's a great one. Happy Labor Day from all of us at Diamond Door.

08/06/2026

Who are you calling for truck doors? It should be us! 🚛

Diamond Door provides quality truck doors backed by a company that stands behind its work. Give us a call today for all your truck door needs.

☎️ 419.294.3373

07/04/2026

Freedom. Family. Fireworks.

From all of us at Diamond Door, Happy 4th of July to our team, our customers, and our partners across this great country. Today we celebrate. 🎆💙

05/25/2026

At Diamond Door, we are proud to operate across this great country. None of that is possible without the sacrifice of the men and women who gave their lives to protect it. On Memorial Day, we honor them. We remember them. And we are grateful.

05/13/2026

Some traditions are worth keeping. 🔥

Today the Diamond Door team honored the memory of Roger White with the cookout he made famous. The best way to carry on someone's legacy is to keep showing up for each other, just the way Roger did. This team shows up for each other and their customers every single day.

05/07/2026

Some of the best advice fits in one sentence. 💙

Stephanie Beltz, Diamond Door, grew up hearing this from her mom: "Life knocked you down? Get back up and keep going."

No overthinking it. Just get up and keep going.

There is strength in those words that says everything about the kind of woman who raised Stephanie, and everything about the kind of person Stephanie shows up as every single day.

At Diamond Door, we believe in that same resilience. It is in our people. It is in how we serve our customers. And it is in how we show up every day. Get back up and keep going. 💙

04/08/2026

Don't just take our word for it.

Real customers, Real feedback. Real results. Call Diamond Door today to experience the difference. 419.294.3373

Doors

Address

295 Commerce Way
Upper Sandusky, OH
43351

Opening Hours

Monday	7:30am - 4:30pm
Tuesday	7:30am - 4:30pm
Wednesday	7:30am - 4:30pm
Thursday	7:30am - 4:30pm
Friday	7:30am - 4:30pm

Telephone

+14192943373

Website

http://www.diamonddoor.com/

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