Granada Hills ADU Construction and Permits
Granada Hills ADUs and garage conversions clad in fiber cement with ember-ready vents, drawn and taken through City of Los Angeles plan check, then built.
Fiber cement lap siding is the cladding we reach for on a Granada Hills ADU. It will not burn, it handles strong inland sun better than wood, and it holds paint when dry wind drives grit against a wall. Granada Hills has parcels inside mapped fire hazard zones, where a new unit's vents, eaves and roofing answer to ember-resistance rules. From there we produce the drawings, carry the permit through Los Angeles plan check and build what gets stamped.
Cladding, vents and the roof edge
Fiber cement goes up over a weather-resistive wrap, with a small rain gap behind it so any water that gets past the boards can drain and dry. Metal flashing sits at every window head and along the base of the wall. Where a lot is fire-mapped, attic and foundation vents use fine metal mesh that stops embers, eaves are enclosed, and the roof covering carries a Class A rating. Gutters get covers so dry leaves cannot pile up in them. Trim is fiber cement or metal, since wood trim checks and splits on walls that take full afternoon light. Before anything goes into the ground, we probe the spot where the unit will stand and show you the results.
Plan check with Los Angeles and a written quote
Granada Hills is permitted by the City of Los Angeles, and its Department of Building and Safety reviews the set and sends inspectors during the build. Our office prepares the drawings, files them, responds to every correction notice and books each inspection as the work reaches it. The quote you get is in writing and itemized. The drawing package has its own figure, and the build is priced on a separate line from whatever the city collects for permits. Framing, insulation, drywall nailing and final each get signed off in turn, and we walk you through what the inspector checked at every stop.
ADU Construction in Granada Hills: questions
Start at the back fence and the side lot lines, take off the setbacks the city requires, and keep the separation the code wants from the house. What remains is your footprint. The route for a new sewer lateral and a power feed can shift it. A broad yard may hold a detached unit, while a tight one often suits an attached unit or a garage conversion.
Granada Hills reviewers who see a fire-mapped address will look for ember-resistant cladding, vents and eaves drawn out in full, so our exterior wall drawings get special care in a package meant for a single-level backyard unit capped at 500 square feet. We also comb through the site plan, because the city measures each clearance off it.
That hinges on the old shell. We core the slab to look for a vapor barrier, check for cracks and damp, and measure ceiling height against what a living space needs. A patch of drywall comes off to expose the studs, and we go over the findings with you. Fiber cement siding and a Class A roof can bring an old garage up to the standard of new work.
ADU Construction nearby
More we do in Granada Hills
Talk to us about your Granada Hills project
Ask for a written quote or a call back. If photos would help, we ask for them when we reply.