New Garage Door Installation in Point Loma, CA

This page follows the City's Peninsula planning area: Loma Portal, La Playa, Point Loma Heights, the Wooded Area, Roseville-Fleetridge and Sunset Cliffs. Across its 12 tracts, Census Bureau estimates for 2020 to 2024 show the 1950s as the largest building decade at 22.1%, with 73% of homes built before 1980 and 54% of them detached houses. By straight-line distance from 2020 Census blocks, 93% of homes sit within one mile of the ocean or the bay. The Point Loma area page explains why springs are sized to the door that hangs today.

A replacement can weigh much more than its predecessor: an insulated steel door in place of a light single-layer panel, say, or a wood carriage-style door in place of steel. A row of windows adds weight as well, and so does a thicker insulated core. Each step up changes what the rest of the system carries.

• Springs: always new, sized for the new door's listed weight; springs from a lighter door would leave the new one out of balance.
• Opener: the motor and drive must be rated for the heavier door, and a unit from before July 1, 2019 needs a battery backup before connection under Health and Safety Code 19892.
• Track and struts: a wide, heavy door needs track and reinforcing struts specified for its weight, so the top sections do not bow as they turn onto the horizontal track.
• Framing: the spring anchor and track brackets put more load on the header and jambs, so both are checked for soundness first.

At a housing-weighted average of 0.6 miles from salt water, Point Loma garages sit in damp, salty air whether they face the ocean or the bay. Specify rust-resistant hinges and fasteners, coated springs and galvanized cables on the new door, and have the old tracks and bottom brackets go out with the old door rather than stay on the wall. Nylon rollers on sealed bearings keep the moving parts free of exposed steel.

Note the old door's material and whether it has windows, measure the opening and headroom, and photograph the opener label with its date. Leave springs, cables, the spring anchor and the bottom brackets alone; on a door tensioned for decades, those parts can let go with force. Signs it is time: the door sags between rollers when half open, a section has split along a hinge line, or the opener labors on every lift.

Door size, material and weight, insulation, coastal hardware, struts and any opener upgrade make up the total. Our article on choosing a door style compares looks and windows, and the full installation overview covers sizes and insulation.

For a neighborhood with a more mixed housing stock, see Old Town installs. Point Loma calls go to (619) 666-6054.