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Built for convenience – Single Lever Locking System
Convenience is a core component of a Diamond door, not an afterthought. That’s why each door is designed for easy operation and with low maintenance features – like our single-lever locking system. The locking system uses a single handle, located at either the left or right of your bifold door (wherever is more convenient), to…
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Notice of Price Increase
Dear Dealer, Thank you for your continued support throughout 2025. While it was a reasonably strong year, many of us experienced the pressures of a slower agriculture sector. Rising costs did not ease during this time, yet we remain truly grateful for your partnership and for every door you entrusted us to build and deliver…
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Bifold doors you can count on
Diamond bifold doors are heavy duty doors that you can count on to keep your equipment safe – and that you can count on to work when you need them. With features like… A reliable electric lift motor A durable cable lift system And a heavy duty door frame …a Diamond door is one that…
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Built for convenience – Single Lever Locking System
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Notice of Price Increase
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Bifold doors you can count on
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Why These Wisconsin Pilots Chose Diamond Doors for Their Hangars
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Wishing You a Merry Christmas
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The Last of 2025 | December Quarterly Newsletter
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Are Bifold Doors Actually Safe?
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Looking for doors to inspire your customers?
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Taking care of your customers after the sale.
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The QUARTERLY: September Edition
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Here’s how an old building gained new potential.
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Why does Diamond Doors still use lift cables?
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3 questions to ask your next customer.
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Instant and accurate price estimates.
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Bryan Baeumler has a Diamond Door
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Introducing the Quote Estimator!
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New Hangar Helps Revitalize Old Airpark
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Which door is best for your building?
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Upgrade For Convenience: Autolock and Remote Opener
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It’s your turn to share your story.
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How much maintenance does a bifold door need?
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Bifold Quonset Door Makes Farm Maintenance Easier
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Why does Diamond Doors use a cable lift system?
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Manitoba Hangar Home Door Impresses Owner
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Join the Dealer Portal
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Convenience At the Push of a Button
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We Just Launched Something New
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Can I Put a Bifold Door on a Small Building?
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New Doors for JRT Metalworks
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