4400 4401 commercial steel door

4400/4401

Premium Commercial/Industrial Steel Panel

Constructed of top quality materials designed for each application and engineered for years of dependable operation.

4400 Premium Commercial Door

Full Panel Image
Colors may vary from actual product

Features

24 gauge steel

24 Gauge Steel

Panels are smooth finish with two deep ribs and six small grooves. 2″ section thickness.

tongue and groove meeting rails

Tongue and groove meeting rails

For superior strength and better sealing against wind, rain, and snow.

rolled safety edges

Rolled safety edges on section joints

Interior flange of panel has a hemmed edge.

hot dipped galvanvized steel v5

17 gauge hot dipped galvanized steel stiles

Open sides of center and end stiles have rolled edges for safety and added strength.

stiles rivets

Stiles attached with rivets

Stiles are mechanically fastened and adhesive bonded to panel to act as an integral structure of the section.

glazing

Glazing

Options of 24″ x 6″ or 24″ x 12″ windows are available. Optional Series 8000 Full View sections can be substituted for steel sections up to 20′ 2″

6.85 rvalue 1

Stiles attached with rivets

Stiles are mechanically fastened and adhesive bonded to panel to act as an integral structure of the section.

1.0 mil paint system

Finish

1.0 mil paint system includes .25 mil rust inhibiting primer and .75 mil top coat that resists fading and chalking, while providing consistent color from panel to panel and more durability.

rigid aluminum retainer weatherstrip

Rigid aluminum retainer with weatherstrip

Provides added strength while securing replaceable U-type bottom astragal weatherstrip to help keep the elements out.

windload v2

Wind Load

Consult factory for available wind load rated options.

Construction

8000 Frame Construction

4-1/4″ Full tubular top rail

Aluminum components are clear anodized, bronze powder coated, white powder coated or black powder coated. Powder coated in custom colors on request

2″ thick sections

Large glass panels allow maximum light and visibility; glass thicknesses from 1/8″ to 1/2″

2-1/8″ integral reinforcing fin on lower meeting rail for doors over 12′-2″ wide (Model 8100) or over 10′-2″ wide (Models 8400 and 8500)
 

Glass and aluminum panels retained with extruded aluminum snap in bead

2-1/2″ combined meeting rails

3-3/8″ full tubular end stile

0.062″ aluminum panels finish to match aluminum frame. Aluminum panels can be provided in all sections

Full tubular bottom rail. 4-1/4″ or 7-1/4″ depending on door size and weight

Replaceable flexible vinyl bottom weatherstrip

Color Options

commercial garage door white ish

White

commercial garage door sandstone

Sandstone

commercial garage door gray

Gray

Disclaimers

Colors may vary from actual product.

Window Options

4400 and 4500 24x6 windows

24" x 6"

4400 and 4500 and 6500 24x12 window

24" x 12"

Window Glass Options

Contact your supplier for options