CAL 320

Studio | 1 Bath | 320sq ft

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CAL 320 Technical Description

CAL 320 is a studio type ADU having a dimension of 20’ x 16’ with a gross area of 320 sq.ft. It has a shed-type roof. The design for CAL 320 aims to maximize natural lighting inside by having wide glass windows with overhang in the kitchen and bedroom. If privacy is opted by adding blinds or curtains in these areas, the clerestory windows that sit ten feet from the floor allows for natural light to flow in. The interior is composed of a bedroom, 1 toilet with shower space, an L-shaped kitchen, a counter dining space for two and a wash/dry area. The bedroom area has built-in cabinets and can comfortably situate a queen-sized (60” x 80”) bed with space to spare for a side table. The toilet can fit a lavatory, water closet and a 2’8” x 5’8” shower area. Standard package features and finishes for CAL 320 are shown in the table below. Upgrade options are available depending on client preference. 

FEATURES

Framing

Walls: 2” x 6” wood frame, standard 16” OC with fiberglass insulation (R19 exterior) (R11 interior)

Floor: 2” x 8” wood frame, standard 16” OC with ¾” OSB/plywood sub-floor sheathing with fiberglass insulation (R19)

Ceiling: 2” x 8” wood frame, standard 16” OC with fiberglass insulation (R30)

Roof: 2” x 6” wood frame truss with ½” OSB/plywood sheathing

Walls: 2” x 6” light guage steel (LGS) frame, standard 16” OC with choice of mineral wool or spray foam insulation (R19 exterior) (R11 interior)

Floor: 2” x 8” light gauge steel (LGS) frame, standard 16” OC, 3/4" OSB/plywood sub-floor sheathing with choice of mineral wool or spray foam insulation (R19)

Ceiling: 2” x 8” light gauge steel (LGS) frame, standard 16” OC, with choice of mineral wool or spray foam insulation (R19)

Roof: 2" x 6" light gauge steel (LGS) truss with 1/2" OSB/plywood sheathing

Mechanical

  • Split system HVAC
  • Split or central dual ducted HVAC system

Electrical

  • As per approved plans
  • LED lighting where indicated
  • Standard receptacles and switches
  • 120VAC throughout
  • As per approved plans
  • LED lighting where indicated
  • Upgraded receptacles and switches as per client’s choice
  • 120VAC throughout

Plumbing

  • As per approved plans
  • PVC throughout
  • As per approved plans
  • copper throughout

EXTERIOR PERSPECTIVE

FINISHES

Wall/Ceiling

Interior: ½” gypsum drywall with rough coat plaster finish, painted with choice of color

Exterior: ½” OSB/plywood backing with fiber cement board, painted with choice of color or style

Interior: ¾” gypsum drywall or MgO board with choice of smooth plaster finish or other wall covering

Exterior: ¾” plywood sheathing with smooth plaster finish or upgraded choice of siding

Floor

Vinyl Composite Tile (VCT), choice of color/style

Hardwood, tile, or carpet with choice of colors and style

Roof

30 Year Asphalt Shingle, choice of standard color

Choice of standing seam of tile with color option

Windows/ Sliders

Dual-pane, white vinyl-frame

Dual-pane aluminum frame with choice of color

Doors

Interior: Hollow-core wood, painted to match walls

Exterior: Solid-core, painted to match exterior/interior (if plans specify exterior door)

Interior: Solid-core wood, painted with choice of color

Exterior: Solid-core wood/steel, optional over-sized and choice of color

Cabinets

As per approved plans, factory-direct, color to match walls

Custom-designed to client specifications

Fixtures

“American Standard” or equivalent (subject to availability)

“Kohler” or other choice of upgraded fixtures per client’s choice

Appliances

Not included in Standard Package

Client’s choice of appliance packages

INTERIOR PERSPECTIVE

Doll House Floor Plan

Printable Floor Plan

Download

Studio | 1 Bath | 320 sq.ft

A Sustainable,
Eco-Friendly Home

During the construction process, our prefab homes generate about 80% less waste then standard site built homes.  A controlled factory setting allows us to use construction materials in a more efficient manner.  In addition, waste and poor workmanship caused by weather is eliminated.  The National Association of Homebuilders (NAHB) states,  “There are tremendous benefits to building parts of the home in a controlled facility, materials are protected from the weather and used in a more efficient manner.”

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