CATALOG / 11
166
HOUSTON, TX    |    AUSTIN, TX    |    CHICAGO, IL     |    BIRMINGHAM, AL    |    PRESCOTT VALLEY, AZ    |    MIAMI, FL
STAIR COMPONENTS
Black Painted Closed 
Riser Attachments
for Concrete
Steps
» Easy bolt-on assembly with tread
ITEM #
DIMENSIONS
STCR36
7-1/4" high x  36" wide
STCR39
7-1/4" high x  39-1/2" wide
STCR42
7-1/4" high x  42" wide
Lip Tread Concrete 
Steps
» Treads are sloped with an 85° angle
» Live load of 100 lbs. per sq. Ft.
» Lip Tread Design reduces gap without 
extra components
» Overall thickness is 2-1/4”
» Front lip tread is 3-3/8” tall & 1” deep
Concrete Precast Treads - With or Without Lip
ITEM #        
SS12G
» Roll formed from sturdy 12 ga plate
» Stocked in 20’ lengths
Formed Steel Stair Stringer
Do not apply salt or any type of chloride product
on precast concrete steps to melt ice.
Salt will rapidly deteriorate the step.
Steel Tread Angle
ITEM #
SIZE
STTA
3" x  2" x  3/16" x  8" long
» For mounting concrete steps to stair 
stringers
4 Holes
» Will not rust
» 5000 psi concrete
» Reinforced with #3 rebar gr. 40
» Overall thickness is 2-1/4"
» Light to medium broom finish with a 
2" edging and 3/8" radius
ITEM # 
SIZE    
STBF1236LP
12" x  36"
STBF1240LP
12" x  39-1/2"
STBF1242LP
12" x  42"
ITEM # 
SIZE    
STBF1136
11" x  36"
STBF1236
12" x  36"
STBF1140
11" x  39 1/2"
STBF1240
12" x  39 1/2"
STBF1142
11" x  42"
STBF1242
12" x  42"
STBF1244
12" x  44"
STBF1248
12” x  48”
NEW SIZE
Standard Concrete Steps
th a
For an additional charge, upgrade your stairs withCOAST-
COASTAL PROTECTION  . This additional service includes;  
SEALED CONCRETE, EPOXY OR GALVANIZED REBAR, &
STAINLESS STEEL NUTS/BOLTS and can be added to any 
step size. Inquire with a salesperson for more information.

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