186 Light Commercial Manufacturing Utility Building

Light commercial manufacturing utility buildings are generally of lighter construction than typical light industrial buildings.  They are typically used for very light assembly of products such as manufactured housing, RV’s, etc.  Walls are either metal over a wood or steel frame.  Roof systems are steel, and the floors are concrete.

Small offices, locker and lunchroom areas, with heating can be found at the better qualities.  They have more plumbing and lighting than light commercial warehouses in order to service the larger personnel load.

Availability of Elevators by Area for this occupancy: No

Marshall Valuation Service sections: 17 and 47.

Occupancy Availability: Commercial Estimator only.

Typical Lives

 

 

 

 

 

Class

 

 

 

 

Quality

A

B

C

D

H

M

P

S

W

Low

--

--

--

--

--

--

25

25

--

Average

--

--

--

--

--

--

30

30

--

Good

--

--

--

--

--

--

35

35

--

Excellent

--

--

--

--

--

--

35

35

--

Quality Selection Guide

Class P (Pole Frame):

Quality

Exterior Walls

Interior Finish

Mechanicals

HVAC

Low

Light pole frame, metal siding

Unfinished, light slab, small office

Minimum lighting and plumbing

Space heaters

Average

Pre-engineered pole frame, metal siding, overhead doors

Sealed concrete floor, finished office, exposed roof insulation

Adequate task lighting and plumbing fixtures

Space heaters

Good

Good pole frame, color siding, roll-up doors, some trim, liner

Small offices, good slab floor, few extras

Factory lighting, adequate plumbing

Space heaters

Class S (Metal Frame and Walls)

Quality

Exterior Walls

Interior Finish

Mechanicals

HVAC

Low

Light steel frame, metal siding

Unfinished, light slab, small office

Minimum lighting and plumbing

Space heaters

Average

Pre-engineered frame, metal siding, overhead doors

Sealed concrete floor, finished office, exposed roof insulation

Adequate task lighting and plumbing fixtures

Space heaters

Good

Good frame, color siding, roll-up doors, some masonry, liner

Small offices, good slab floor, few extras

Factory lighting, adequate plumbing

Space heaters