Technical Specifications

142
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EWP Hangers
THF Face Mount I-Joist Hangers
Designed to provide lateral support for the top chords
of I-Joists in depths up to 16". Eliminates the need for
web stiffeners in most applications (see Web Stiffener
Reqd. column in EWP Face Mount Hanger Chart for
specic applications).
Materials: See EWP Face Mount Hangers charts,
pages 145-146.
Finish: G90 galvanizing
Options: See Specialty Options chart.
Codes: See page 11 for Code Reference Chart
Patents: #5,564,248 (all models except doubles)
Installation:
• Use all specied fasteners. See Product Notes,
page 17.
• Install 10d x 1-1⁄2" nails into joist through raised
dimple at 30° to 45° angle.
• THF Min – Fill all round nail holes.
• THF Max – Fill all round and diamond holes.
• Uplift capacity for THF single ply hangers installed
without joist nails = 85 lbs. Refer to THO, TFL,
& THF Single Ply I-Joist Hangers Technical Bulletin.
Typical THF I-Joist to
joist installation
THF single
Typical THF double I-Joist
to LVL installation
THF double
Option
Skewed
1,3
Sloped Seat
2,3
Sloped / Skewed
1,2,3
Inverted Flange
1
)
Skewed han
g
ers with skews
g
reater than 15° ma
y
have all
j
oist nailin
g
on outside flan
g
e.
2
)
Slo
p
ed or slo
p
ed / skewed han
g
ers with slo
p
es
g
reater than 15° ma
y
have additional
j
oist nails.
3
)
For skewed han
g
ers
,
the re
q
uired cut t
yp
e
(
s
q
uare or bevel
)
of
j
oist member ma
y
var
y
based on skew an
g
le
and width of han
g
er. Some s
q
uare cut han
g
ers will re
q
uire custom
p
ricin
g
due to welded back
p
late.
4
)
Modifications to THF han
g
ers do not feature seat cleats.
New
p
roducts or u
p
dated
p
roduct information are desi
g
nated in blue font.
Add SL, slope required,
and up (U) or down (D),
to product number.
Example: THF23925_SL30D
See Sloped Seat and Skewed
Example:
THF23925_SK45R_BV_SL30D
Add IF,
to product number.
Example: THF23925_IF
1˚ to 67-1/2˚
when width is 1-3/4" or less.
1˚ to 50˚ on all others.
100% of table load
Not available in
widths less than 2-1/4"
1˚ to 45˚
100% of table load.
65% of table load when
nailing into the support
members end grain.
80% of table load.
75% of uplift load on
skews greater than 15˚.
See Sloped Seat and SkewedRange
Allowable
Loads
Ordering
Add SK , angle required,
right (R) or left (L) , and
square cut
(SQ) or bevel cut (BV)
to product number.
Example: THF23925_SK45R_BV
100% of table load.
75% of uplift load on
skews greater than 15˚.
Additional diamond
nail holes for
maximun nailing
Standard round nail
holes for minimum
nailing
Raised dimple allows
30° to 45° nailing
THF Specialty Options Chart
– refer to Specialty Options pages 228-229 for additional details.
Raised Dimple nail
holes allow 30°
to 45° nailing
into I-Joist
bottom ange.
Seat Cleat
®
helps lock
I-Joist into place for
positive seating and
nailing ease.
H
W
D
EWP Hangers
H
W
2"