Check the listing for details. Garage Door Low Headroom Conversion Kit - Space-Saving Solution. Condition: New. Listed at 131.84 USD. Garage Door Low Headroom Conversion Kit - Space-Saving Solution The Clopay Garage Door Low Headroom Conversion Kit bay be required if you have less than 15 in. of headroom in your garage (see More Info below for a PDF of our How to Measure guide). Easily converts your new track to accommodate your low headroom application. Detailed installation instructions and all necessary hardware included. Click here to design your Custom Clopay Garage Door and schedule an installReduces headroom for standard and EZ set extension spring systems to 4 1/2 in.Reduces headroom for EZ-set torsion spring system to 9-1/2 in.8 ft. Maximum garage door heightWorks on 12 in. and 15 in. radius track Details Commercial/ResidentialResidentialGarage Door Part/Accessory Type Garage Door Opener Low Headroom Conversion Kit