Sectional, Roll Up, and Carriage Style Doors

Not every opening carries the same kind of door, and the type decides the hardware, the clearance and most of the running costs. The overview at Long Beach Garage Door Service, CA 121 Melody covers the three that turn up on Long Beach garage door work, from tract housing to converted commercial frontage.

The Sectional Door

A sectional door is four or five horizontal panels hinged together, running up a vertical channel and back along a horizontal one under the ceiling. It is the residential default because it needs no swing room outside, seals well against the jamb, and takes insulation easily. Nearly everything written about balance, cables and rollers assumes this type.

The Roll Up Door

A roll up door is a continuous curtain of interlocking slats that coils onto a barrel above the opening. It uses almost no ceiling space, which is why it appears on alley garages and small commercial units where a horizontal run is impossible. The trade off is a thinner curtain, less insulation, and a barrel and tension assembly that few homeowners can service.

Carriage Style

Carriage style can mean either a genuine pair of doors on side hinges, or a modern sectional door dressed to look like one. The genuine article needs swing clearance outside and a level approach, and it is a poor match for a short driveway. The imitation gives you the appearance with ordinary hardware behind it, which is what most people actually want.

What Each Costs to Own

The sectional type has the widest parts availability and the lowest labour rates, simply because everyone works on them. The coiling type needs a specialist for tension work and its slats are harder to source once a model is discontinued. Side hinged doors are cheap to repair but wear their hinges and their latch hardware faster than people expect.

Choosing for an Older Opening

Measure the clearance before falling in love with a style. A garage with a low ceiling and a beam close behind the opening will take a coiling curtain or a jackshaft driven sectional, and nothing else without construction work. A wide opening on a narrow lot rules out anything that swings outward, whatever it looks like in the brochure.