Installation Guide

22
CHIMNEY FLASHING
CRICKET FIELD
MADE FROM
FLAT SHEET
ENDWALL FLASH
SIDEWALL FLASH
Notes:
1. Procedures for the installation of Chimney Flashings are
similar to the Skylight’s (refer to pages 20-21).
2. The saw-cut reglet shown provides the best weathertight
installation for chimneys. Fill the reglet with sealant,
insert trim and fasten as necessary w/masonry anchors.
3. Flashings may be field-formed from 40
13
/
16
” x 10’ flat
sheets.
CHIMNEY FLASHING (SIDE)
A
LTERNATE FLASHING
SEALANT TAPE
BETWEEN FLASH
A
ND ROOF PANEL
ROOF SHEATING
SEALANT
A
L FLASHING
SAW CUT REGLET
1/2" - 1" DEEP
BLOW OUT DUST & FILL WITH SIKAFLEX
SEALANT. SET FLASH & FASTEN WITH
COMPATIBLE MASONRY ANCHOR
CONTINUOUS SIKAFLEX
CAULK @ PERIMETER
FLASHING -REVERSE
AL FLASHING
29 GA. AGRI PANEL
FASTENER @ 6" C/C
ICE AND WATER SHIELD AND
30# FELT OR ROOFGUARD
UNDERLAYMENT
CHIMNEY FLASHING (UPHILL SIDE)
SEALANT
A
LTERNATE FLASHING
ROOF SHEATING
29 GA. AGRI PANEL
A
L FLASHING
FASTENER
SEALANT
FLASHING ASW-1 - FIELD MODIFY
A
S REQUIRED
SAW CUT REGLET
1/2" - 1" DEEP
BLOW OUT DUST & FILL WITH SIKAFLEX
SET FLASH & FASTEN WITH COMPATIBLE
MASONRY ANCHOR
CHIMNEY FLASHING (DOWNHILL SIDE)
ROOF SHEATING
#10x1 1/2"
WOODGRIP
FASTENER
6" O.C. MAX
BATT INSULATION
SAW CUT REGLET
1/2" - 1" DEEP
BLOW OUT DUST & FILL WITH SIKAFLEX
SET FLASH & FASTEN WITH COMPATIBLE
MASONRY ANCHOR
29 GA. AGRI PANEL
INSIDE CLOSURE
SEALANT TAPE
TOP & BOTTOM
OF CLOSURE
5" MIN
1/2" PLYWOOD
1/2" RIGID INSULATION
CUSTOM DIVERTER FLASH
CONTINUE SUCH THAT
THE DIVERTER AND
VALLEY FLASH OVERLAP
CHIMNEY (ALTERNATE SIDE)
SEALANT
AL FLASHING
FASTENER
ALTERNATE FLASHING
OUTSIDE COLSURE
ROOF SHEATHING
ASW-1 FLASHING
FIELD MODIFIED
TO FIT
#10 x 2" WOODGRIP
FASTENER 9" O.C.
BUTYL TAPE
TOP & BOTTOM
OF CLOSURE
29 GA. AGRI PANEL
SAW CUT REGLET
1/2" - 1" DEEP
BLOW OUT DUST & FILL WITH SIKAFLEX
SET FLASH & FASTEN WITH COMPATIBLE
MASONRY ANCHOR