ROOF APPLICATIONS
SIMPSON VPI
CONNECTOR OR
EQUIVALENT CAN BE
USED IN LIEU OF
BEVELED PLATE FOR
SLOPES FROM 1/12 TO 6/12.
(SEE DETAIL A-2 BELOW).
METAL XBRACING
12"
6" MAX
12"
1" MIN.
Detail A-2
1/3
ADJACENT
SPAN
(MAX.)
1/3
ADJACENT
SPAN
(MAX.)
Beveled Plate Use - Detail R-A
3-1/2" WIDE BEARING
SURFACE REQUIRED.
Blocking at Bearing Wall - Detail R-B
2x4 ONE SIDE. USE 2x6
IF JOIST SPACING IS
GREATER THAN 24" O.C.
(3) 8d (2-1/2") BOX NAILS,
CLINCHED
Gap 1/8"
minimum
X-BRACING
23/32 X 3-1/2" WEB STIFFENER
EACH SIDE OF TRUSS
2x4 BLOCK
24" MAX.
TIGHT FIT
BOTTOM CHORD OF TRUSS MUST BEAR
FULLY ON WALL PLATE. INSIDE CORNER OF
SEAT CUT MUST NOT EXTEND PAST INSIDE
FACE OF BEARING SURFACE.
Alternate Overhang - Detail R-C
Web Stiffener Application to Seat Cut - Detail R-D
LSTA24 strap with
(12) 10d x 1-1/2"
nails for slopes over
7/12.
DOUBLE
SPACEJOIST TE
MAY BE REQUIRED
WHEN "L"
EXCEEDS JOIST
SPACING.
L
2x_
OUTRIGGER
SUPPORT BEAM
HANGER
WEB STIFFENER EACH SIDE.
Ridge Beam Attachment - Detail R-E
END WALL
Outrigger/Ladder - Detail R-F
DO NOT BEVEL CUT BEYOND INSIDE FACE OF WALL
DO NOT BEVEL CUT
SPACEJOIST TE BEYOND
INSIDE FACE OF WALL.
MUST NOT OVERHANG
INSIDE FACE OF PLATE.
12
THESE CONDITIONS ARE NOT PERMITTED
