Measuring Your Commercial Overhead Mini-Storage Doors at Steelbuilding.com

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Measuring for Overhead Sectional Doors

Note: See the section on garage door safety for important additional information.

Steelbuilding.com does not provide installation services for our products. Steelbuilding.com has no way to judge whether a customer has the skill or experience to safely install an overhead door, so we recommend using a professional installer.

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Clopay Standard Lift Track

(Click to enlarge in PDF format--641 Kb)

Clopay Sectional Door Measurements

Clearances
Track Size	Head Room	Back Room	Side Room	Center Column	Approx. Spring Center- line	Chain Hoist	Trolley Operator
2" Track	16"	Door Ht+23"	4-1/2"	9	Opening Ht+14"	11-1/2"	Head- room +4"
3" Track	18"	Door Ht+25"	5-1/2"	11"	Opening Ht+15"	12"	Head- room +4"

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