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GARAGE DOOR RAIL EXTENSION KITS

Use genuine Chamberlain rail extension kits if you need to add additional railing to your garage door tracks. Kits can extend rails to 8' or 10'.

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BELT DRIVE RAIL EXTENSION KIT FOR 10'-HIGH GARAGE DOORS

Full Chain Extension Kit For 10'-High Garage Doors

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Chain Drive Rail Extension Kit For 10'-High Garage Doors

Belt Drive Rail Extension Kit For 8'-High Garage Doors

Full Chain Extension Kit For 8'-High Garage Doors

MSRP

Chain Drive Rail Extension Kit For 8'-High Garage Doors

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