Mar Vista Windows & Doors, Checked From the Footing Up
Mar Vista glass doors planned from the footing up: we check what each new post will stand on, then choose salt-tolerant hardware and file with LADBS.
Under the floor of a Mar Vista house, the footing where a new post would land is something nobody can see from the living room. A wide opening gathers the wall's load into a pair of posts, and each presses down on a small patch of foundation. If that patch is cracked, shallow or missing, a new concrete pad goes in first, which moves the schedule and the price. We look before we quote.
What sits under each post
From the crawlspace we trace the foundation wall along the bay and mark where the engineer wants the posts. A sound, continuous footing can usually take the new load with a steel post base bolted down. A crack, a cold joint or an old patch at that spot means cutting out a section and pouring a deeper pad. On a slab, a small test square is cut to learn whether the edge is thickened. Whatever turns up is written into the quote with its fix, so the footing line is never a surprise once the wall is open.
Damp air, rollers and the LADBS file
Air near the ocean carries salt and moisture, so rollers, hinges and post bases are specified in stainless steel or a heavy coating, and a sill track that drains freely keeps standing water off the metal. LADBS handles the permit, as Mar Vista is a City of Los Angeles neighborhood, and its plan checker reads the beam, post and footing details along with the energy form. Whether a given lot is in the state coastal zone varies block to block, and a lot that is can need its own approval first, so we check before drawing. Palms and Venice run through the same department.
Windows & Doors in Mar Vista: what people ask
The beam sets most of the limit, and the ground under its posts sets the rest. An engineer sizes the header for the load above, then checks that each post bears on a footing strong enough to carry it. When a new pad is needed, the width can still grow, and the quote shows that added concrete work.
A folding wall puts its stacked weight near a single jamb, so the post on that side carries more. A slider spreads its load evenly along the track. A pocket unit needs a hollow wall beside the opening, which pushes a post outward. In damp air, each wants stainless rollers and a track that drains.
Shoring walls hold the ceiling from both sides while the studs are cut free. Post bases are bolted to the footing, or to a new pad once it cures, and the engineered beam is lifted onto the posts and tied down. An LADBS inspector sees the framing and hardware before anything is covered.
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