Save costs, labor, and materials with modular construction. PortaFab's 20' x 28' standard Quick-Ship offices come as 4-, 3-, or 2-wall buildings created from our OmniFlex steel stud framing system.
4-Wall 20' x 28' Modular Office Building
3-Wall 20' x 28' Building
2-Wall 20' x 28' Building
Modular Office Features
Our complete prefab kits include everything needed for a basic modular inplant office. All models include the following:
Interchangeable Wall Panels (Fire & Sound Panels)
Acoustical Drop
Ceiling
Steel Roof
Deck
Framing: Wiring Posts, Corner Posts, Top and Bottom Channels
Connecting
Hardware
Knocked-Down Steel Door With or Without Window
Wiring Posts: OmniFlex Steel (Gray or White)
Non-Progressive System
Galvanized
Floor Track
Vinyl-Base Interior and Exterior
| Product Specifications | |||
|---|---|---|---|
| Width (Feet) | 20’ 4-1/2” (20’ 1-1/4” for 2 & 3 Wall) | Door Style | Swing |
| Depth (Feet) | 28’ 4-1/2” (28’ 1-1/4” for 2 & 3 Wall) | Frame Construction | Painted Steel |
| Height (Feet) | 8' or 9' | LED Light Fixtures | 8 (based on 4-wall building configuration) |
| Color / Finish | Gray or White | Outlets | 10 (based on 4-wall building configuration) |
| Approval / Regulations | Fire & Sound Panel: R-11, STC-31 (Class A per ASTM-E84) | Limited Warranty | 1 Year |
| Assembly | Unassembled | Type | 4-Wall, 3-Wall or 2-Wall |
| Clearance Height Interior | 7' 6" with 8' panels 8' 6" with 9' panels |
Wall Construction | Fire and sound (F&S) panels with 1/2" vinyl gypsum on polystyrene core |
| Door Size | 3' x 7' | Wall Thickness (Inches) | 3" |
Options for Quick-Ship Units
Doors
Steel Door Assembly
- 3070 - 20 Gauge Steel Door (Flush)
- 6070 - 20 Gauge Steel Double Door (Flush)
Glass and Threshold
- 1/4” Clear Tempered Safety Glass
Threshold
- 3” Aluminum Threshold
Door Hardware
Hardware
- Lever Lockset (standard duty)
- 16” x 12” Door Louver
- Door Closer
- Kickplates
Window Assemblies
Fixed Window
- 4’ or 2’ nominal width x 3’ nominal height glazed with 1/4 clear tempered safety glass
Sliding Window
- 3’ x 3’ nominal dimensions, installed in wall panel glazed with 1/8” clear
tempered safety glass
Roof and Ceiling Systems
Acoustical Ceiling
- 2’ x 4’ x 5/8” mineral fiberboard with white steel grid system
Ceiling Insulation
- 6” Fiberglass (R-19)
Up to 12’ Length Roof Deck
- 16’ or 20’ long dust cover support beam
- 12’ Dust cover support angle (must be
used along all existing walls)
Climate Control
HVAC Units
- 12,000 btu cool / 11,600 btu heat (230V)
- 8,000 btu cool / 4,200 btu heat (115V)
Framed Cutouts
- Installed or material only (size not to
exceed 12 l.f.)
Electrical Components
Light Fixture
- 2’ x 4’ LED flat panel fixture
Outlet or Switch
- Outlet without wiring (15 amp)
- Switch without wiring (15 amp)
Circuit Breaker Boxes
- 4-Space, 6-Space, or 10-Space
Exhaust Fan
- 270 cfm ceiling mounted exhaust fan with fan, duct kit, & switch (louver in
door recommended for max air flow)
Modular Electric Packages
Modular Wiring
For even greater convenience, offices can be outfitted with a pre-engineered modular wiring system.
- This system significantly reduces time and costs associated with new in-plant office installations by providing all the necessary electrical hardware in a convenient and pre-engineered “snap together” wiring system.
