Redondo Beach, Los Angeles County
Retaining Walls, Decks and Additions in Redondo Beach
Retaining walls, decks and additions in Redondo Beach, drawn for city plan check with footings sized from a soils report and hardware made for damp air.
Redondo Beach issues its own building permits, and city plan checkers are the people who read our structural sheets for a deck, addition or retaining wall here. They look at how each load reaches the soil, how posts and beams connect, and whether a wall is drained behind. Planning staff can say by address whether any added review applies to the parcel, so we pull that record before drawing anything.
When the lot drops toward the rear
If a Redondo Beach lot drops away behind the house, a deck or addition at the back may stand on taller posts or on a stem wall that grows toward the low end. A soils engineer reports what the ground will bear, and the structural engineer sizes footings from that report. Stepped footings keep each bearing surface level while they follow the grade. A retaining wall holding the yard gets gravel, filter fabric and a perforated drain behind it, piped to an outlet the inspector can see. Materials reach the back by way of the side yard, so deliveries are staged around that path.
Hardware and boards for damp air
Damp air near the water shortens the life of plain steel connectors, so hangers, post bases and fasteners on a Redondo Beach deck are made of stainless steel or carry hot dip galvanizing, and the two metals are kept from touching. Decking can be a capped composite or a dense hardwood, with joist tape laid over the framing to shed water from screw holes. Aluminum or stainless railings hold up without repainting. Each product appears on the plans with its evaluation report. Work in Hermosa Beach, Manhattan Beach and Rolling Hills Estates follows the same drawings and inspection steps, filed with whichever office reviews permits there.
Work we take on in Redondo Beach
Each service is planned around the lot, sloped or level.
Building in Redondo Beach?
Send the address and the job, and a builder will arrange a visit to read the lot.