Panorama City Structural Work Starts With the Floor Frame
Floor joists, beams and footings checked and engineered for Panorama City houses adding a story or opening a plan, permitted through LADBS.
Joist depth and joist spacing make up the first page of notes at a Panorama City visit. From a garage ceiling, a crawlspace hatch or a stairwell opening, we read how deep each floor joist is and how far apart they sit, and we note which way they run. Those few numbers say whether the existing floor can carry a new upper story or needs help before one goes on.
Reading the floor frame
Joists that run in the same direction as a wall do not help carry it, while joists that cross it do. We check which case applies, because a new wall sitting between two joists on a thin subfloor is a problem the engineer must solve with blocking or a doubled member. Notches and holes drilled for pipes are recorded too. All of this goes on a sketch with dimensions, and the sketch becomes the starting point for the engineer, who adds the loads from the new rooms and tests every member against them.
From notes to a plan set
The engineer takes the field notes and builds the calculations. Where the floor falls short, the fix may be sistered joists, a steel beam under the span or an added post on a new pad. The drawings then go to LADBS for review as part of the permit set. Because the first measurements were taken with care, the sheets describe the house that actually stands, which spares the reviewer from sending the set back for corrections. The same drawings show exactly where each new post and beam will sit in the finished rooms.
Structural Work in Panorama City: what families ask
The answer sits in three places: the footings, the walls above them, and the floor framing that would become the ceiling of the rooms below. An engineer checks each against the added weight and the sideways forces a taller house attracts. Where one falls short, the design adds support, and the drawings spell out how.
A short answer: an engineered beam, new posts, footing capacity under each post, a permit, and a temporary wall that holds the load until the beam is in. Whatever the wall contains, such as wiring or ductwork, needs rerouting first. Afterward the floor and ceiling surfaces are repaired where the wall used to be.
LADBS, through its plan reviewers and its field inspectors. The reviewers read the structural set before a permit issues, and the inspectors visit once the framing is exposed. If a detail on site differs from the drawing, it is corrected or re-engineered before the wall closes.
Structural Work in other cities
Other projects we take on in Panorama City
Your Panorama City project, start to finish
Tell us about the house and the space you need. We reply by phone or email to plan a visit.