Structural Work for Older Lomita Houses
A firm floor, doors that latch and a cabinet that stops rattling: what new girders and pads under an older Lomita house should deliver day to day.
After the work, an older Lomita house should feel steady underfoot. Footsteps near a china cabinet should not set the glass ringing, the hall floor should not dip near the bathroom and every door should latch without a shoulder against it. Structural Work aims at that daily feel, so we judge a new girder, its posts and the pads under them by how the rooms above behave once people are living in them again.
Girders, posts and pads
A floor that bounces usually rests on a girder that has sagged between posts or on posts standing on loose blocks of wood. We measure the dip with a laser from one end of the house to the other and probe each support. The fix may be a new girder line, concrete pads poured on firm soil and adjustable post bases so the floor can be jacked up slowly and set level. Raising it in small steps protects the plaster above from cracking.
Drawings, review and the rooms upstairs
Plans for a new girder and its footings are prepared by an engineer and submitted to the plan check office that handles Lomita permits, which inspects the excavations and the framing before the crawl space is closed. Inside, the jacking is watched from every room. Plaster walls, the built-in buffet and old wood windows are watched for movement as the floor comes up, and any hairline crack is marked so it can be repaired at the end. Doors that rubbed are rechecked after the floor settles.
Structural Work in Lomita: common questions
Roll a ball across the main rooms and watch where it goes. Feel for bounce in the middle of a room, look for gaps under interior doors that have grown, and check whether glass or dishes rattle as you walk. From the crawl space, posts on wood scraps or a girder with a visible sag confirm it.
Usually yes. Sistering a single joist can be minor, but a new girder line, pads and posts are sized by an engineer and permitted through the office that handles building review for Lomita. Simple foundation bolting can use the standard prescriptive plan. Inspection happens before anything is closed up.
Most of it, yes. Girder and pad work is done entirely below the floor. As the house is raised back to level, plaster may show small cracks where it had settled, and those are filled and painted. Trim stays on the walls, and doors are planed only if they still rub after the floor is set.
Structural Work in other cities
Other work we do in Lomita
Talk to us about your house in Lomita
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