Chatsworth, Los Angeles County
Ember-Resistant Decks and Additions in Chatsworth
Decks, retaining walls and additions in Chatsworth, with ember-resistant materials where a lot falls in a mapped fire hazard zone and LADBS permits.
An inland valley setting asks a lot of any outdoor structure: long stretches of strong sun, dry wind, and then the occasional storm that drops heavy rain in a short time. Some of Chatsworth also lies inside mapped fire hazard zones, and a parcel within one can be held to ember-resistance requirements. Both conditions shape every deck, wall and addition we plan there, starting with the list of materials.
Ember-resistant choices for a deck
When a Chatsworth parcel falls inside a mapped zone, the decking itself has to meet California's ignition-resistance tests, which narrows the choice to certain treated woods, rated composites or noncombustible boards. Metal flashing replaces any wood trim where the deck meets the house wall. The open area beneath a raised deck can be enclosed with rated material or kept clear and screened with fine metal mesh so wind-blown embers cannot settle among the joists. Vents in any new addition get ember screens, and its roofing is chosen to meet the Class A rating.
Carrying storm water off the lot
Hard, dry ground can shed a sudden downpour faster than it soaks it in, so drainage is drawn with the structure. Downspouts tie into solid pipe that carries water to an approved outlet. A retaining wall gets free-draining gravel and a perforated line along its base, and the area above it is shaped to keep runoff from pouring over the top. Under a deck, the ground is graded so water moves away from the footings. Northridge, Porter Ranch and Granada Hills work goes through these same LADBS reviews and drainage details.
Work we take on in Chatsworth
Each service is planned around the lot, sloped or level.
Building in Chatsworth?
Send the address and the job, and a builder will arrange a visit to read the lot.