User Manual
14
PortaMax 458S & 600S
Our Xtra-Tall Wall Systems
With PortaMax XTRA-TALL modular walls
you can effectively and economically divide
your plant space - from floor to roof - or when
used with roof deck, to create free-standing
in-plant buildings taller and stronger than ever
before possible with modular construction.
Nonprogressive construction allows
easy removal of individual panels without
disturbing adjacent panels. Just remove
necessary wall sections to move equipment
into completed units and replace in a fraction
of the time needed in a conventionally built
facility.
PortaMax gives you exactly the enclosed
space you need to control dust, temperature,
humidity, noise and other environmental needs.
Features
• Wall height: PortaMax 458S 24 feet
PortaMax 600S 40 feet
• Wall Thickness: PortaMax 458S 4 5/8” thick
PortaMax 600S 6” thick
• Steel stud construction. All PortaMax
systems offer loadbearing capability.
Fire and Sound Control Option
PortaMax systems are available with non-
combustible panels constructed of poly-
styrene insulating core sealed between 1/2"
gypsum panels, laminated to 24-gauge steel
with a polyester baked enamel finish.
Patent #5287675
Steel Stud Construction
• Champagne and gray are the standard
colors. Optional colors can be ordered.
• Standard construction is hardboard
panel with kraft honeycomb core.
See page 19 for other panel constructions
available.
Thermal panel shown below.










