Porvene's
200 Series Sheet Doors are the
"Original Sheet Door", introduced into
the United
States in the 1960's. It's ease of operation and
economical
price has made it an industry
standard within the construction
industry. This
product can be Insulated, Wind-locked™ , and
built with a
pass door. This complete product line
is available, depending on size,
as Hand
Operation or Chain Operation and can be
upgraded to Electric
Operation.
Standard Features:
- Grease-less Nylon Bearings
This exclusive feature delivers longer life
than metal bearings, without costly
maintenance.
- Drum Assembly
The counter balancing mechanism is
housed in this unique, roll-up
assembly,
forming a self enclosed hood.
- Lock Seam
The sections are lock seamed together. If
one section is damaged
beyond repair, it
can be easily replaced.
- Weather Seal
A blade astragal made from E.P.D.M., a
highly resilient and flexible
rubber
compound, runs the full length of the
bottom angle to seal the
threshold of the
opening. This forms a barrier against|
weather, dirt,
insects and rodents.
- Guides
Roll formed single piece guide standard on
all doors.
- Chain Operation
smooth hand-chain provides safe and
comfortable operation eliminating
the
sharp edges common to lock link hand
chain.
- Locking Assembly
Exclusive tamper-proof slide bolt lock
accommodates two padlocks for double
protection.
- Galvanized Steel Curtain
A continuous sheet of .021" galvanized
steel delivers maximum security.
Porvene's
300 Series Commercial Slat Doors
offer the economy of a sheet door with
the added
strength of a service door. This Model is available
with 24
Gauge or 22 Gauge steel slat curtain
(some sizes available in 24 gauge
only) and can
be Wind - locked. This complete product line
comes standard
with chain operation and can be
upgraded to electric operation.
Standard Features:
- Sealed Ball Bearings
Self-aligning and allow lasting free
rotation.
- Drum Assembly
The counter balancing mechanism is
housed in this unique, roll-up
assembly,
forming a self enclosed hood.
- Steel Slat Curtain
All slats are manufactured from the
highest quality galvanized steel
with a
baked enamel finish, to form an effective
secure curtain.
Available curved or flat. (Available in 24 or
22 gauge.)
- Bottom Bar
Full length structural steel angle with
blade astragal. The blade
astragal forms a
barrier against weather, dirt, insects and
rodents.
Slide bolt lock can accommodate
padlocks.
- Guides
Structural steel wall angle with galvanized
roll-form U-Channel guides.
- Chain Operation
Reduction Drive standard on all doors.
Smooth hand-chain provides safe
and
comfortable operation eliminating the
sharp edges common to lock
link hand
chain.
- Vision Lites ( windows )
For viewing convenience. (optional)
Porvene's
400 Series Service Doors offer
24/22/20/18 gauge slats for additional
strength.
Our new and innovative slat design reduces the
snapping
sounds that come from metal to metal
contact common to rolling steel
slat doors when
the door is opening and closing. Powder Coating
in a
wide variety of colors is also available. This
product line comes
standard with Chain
Operation and can be upgraded to Electric
Operation.
Standard Features:
- Steel Slat Curtain
All slats are manufactured from the
highest quality galvanized steel
with a
baked enamel prime finish. Available in 18
ga., 20 ga., 22 ga.,
or 24 ga. flat or curved
slat.
- Guides
Minimum 3/16" structural steel angle. (roll
formed guides on 24 gauge
doors up to
14.0"x14.0".)
- Bottom Bar
Two 2" x 2" x 1/8" thick structural steel
angles form a rugged bottom
bar
assembly. A rubber bottom astragal helps
to conform to floor
irregularities and helps
guard against weather, dirt, insects and
rodents.
- Pipe Barrel
Continuous 6" minimum diameter pipe to
support curtain with no more
than .03" of
deflection per foot of width.
- Counterbalance
Helical torsion springs are oil tempered
and grease packed. Springs are
designed
for 20,000 cycles minimum and are
accurately calculated for
every door using
Porvene's uniquely designed "Door
Dynamometer".
- Door Stops
Stops are located on the inside and
outside of the guides for added safety.
- Hood
24 Gauge galvanized steel with a baked
enamel prime finish hood that
forms an
enclosure at the top of the door.
- Chain Hoist
Heavy duty #50 roller chain and sprockets
combined with a smooth
hand-chain
provides for safe and efficient operation.
Removal of chain
hoist makes door
Electric Operation ready without further
modification
or cost.
- Sealed Ball Bearing
Self-aligning and allow free rotation of
barrel.
Porvene's
500 Series Quiet Glide Grille is
constructed using Aluminum tubes over
solid
steel rods giving added strength for security and
features low
friction nylon blocks mounted to the
bottom bar for quiet operation.
Clear anodized
finish is standard on the guides, bottom bar and
round
tubes. Available anodized finishes are
Gold, Dark Bronze, Light Bronze
and Black. The
complete line is available, dependent on size, as
Hand
Operation or Chain Operation and can be
upgraded to Electric Operation.
Standard Features:
- Grille Curtain
Clear anodized aluminum tubes over steel
rods for added strength and security.
- Guides
Clear anodized extruded aluminum with
polyethylene wear strips for smooth
operation.
- Bottom Bar
clear anodized aluminum with low friction
nylon blocks mounted at ends
for smooth
and quiet operation.
- Locking
Center mounted key cylinder lock
operable from inside or outside (optional).
- Hood
24 gauge galvanized steel painted hood
(optional).
- Counterbalance
Helical torsion springs calculated for
optimal ease of operation.
STANDARD ITEMS:
●Insulated Slat Curtain: Environmentally Safe
Polyisocyannurate insulating material housed
between a 22 gauge front slat and a 24 gauge
back slat.
●Guides: Structual steel wall angle with vinyl
jamb weatherseal.
●Bottom Bar:
Two 2” x 2” x 1/8” structural steel
angles form a rugged bottom bar
assembly. A
vinyl bulb astragal helps to conform to floor
irregularities and helps guard against weather,
dirt, insects and
rodents.
●Pipe Barrel: Continuous minimum 6” diameter
pipe to support door curtain with no more than
.03” of deflection per foot of width.
●Door Stops: Removable stops located on
inside and outside of the guides for added safety.
●Hood: 24 Gauge galvanized steel with a baked
enamel prime finish hood including an 8” baffle to
help seal out the elements.
●Chain Hoist: Heavy
duty #50 roller chain and
sprockets combined with a smooth hand-chain
provides for safe and efficient operation. Removal
of chain hoist makes
door Electric Operation
ready without further modification or cost.
●Standard Color: Mohegan White