North Hollywood, Los Angeles County

Foundation and seismic work in North Hollywood

Aspenwell Construction bolts sills, braces cripple walls and repairs footings in North Hollywood, with drainage planned for an inland valley lot.

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Inland valley ground puts a house through a long cycle of drying out and soaking back up, with hard sun, dry wind and now and then a heavy storm. A North Hollywood lot sits in that kind of setting, and the cycle shows up first at the foundation. Soil that shrinks and swells can open cracks, and wood that dries hard can loosen around old nails. We plan structural work with that in view.

Sills, nails and the hardware between them

The wood sill plate is the piece of a raised floor that meets the concrete. Over time it can split near an old anchor, pull loose at a corner or soften where a leak once dripped. We probe its length, replace any section that has lost its strength, and set new anchor bolts or steel plates at the spacing the plans require. The short cripple walls above it then get structural plywood, nailed edge and field on the pattern shown in the drawings, so the wall acts as one stiff panel.

Steering water off the foundation

A retrofit lasts longer when runoff is kept off the footing. We check how downspouts discharge, whether soil slopes toward the house, and whether planters or paving trap water against the concrete. Simple changes like extensions, splash blocks or regraded soil can help, and on a tougher site a drain line may be the answer. North Hollywood is part of the City of Los Angeles, so LADBS reviews the structural plans, the same office that handles Valley Village, Toluca Lake, Studio City and Sun Valley. An inspector sees the bolts and nailing before they are covered.

Plan structural work in North Hollywood

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