Installation Guide

Page 14
Trimming an AZEK
®
Deck
AZEK Deck Rim Joist Covers
• 12’ lengths – 1/2” thick by 11.7” wide.
Harvest Collection
· Brownstone, Slate Gray, New Kona
®
, Island Oak
™
,
Autumn Chestnut
™
Arbor Collection
· New Acacia
®
, New Morado
®
, Hazelwood
®
, Silver Oak
®
,
Mountain Redwood
™
, Brazilian Walnut
Vintage Collection
· Mahogany, Dark Hickory, Cypress
®
, Coastline
®
, English
Walnut™, Weathered Teak™
Fastening Methods: AZEK Rim Joist Cover/Riser Installation Guidelines
Recommended Fasteners
• AZEK offers TopLoc
®
Color Match Stainless Steel Fasters in 1 5/8” lengths for ubstalling rim joist covers/risers.
• For salt water coastal applications, we suggest using the above minimum fastener requirements in 316 stainless steel.
• Do not use Cortex fastening system.
Storage
• Store rim joist cover in a cooler, shady area prior to installation.
• Store rim joist covers on a flat solid surface.
Rim Joist Cover/Riser Attachment
• Attach rim joist cover to a solid backer wide enough to support the entire width of the rim cover. Use 2 x 12 wood rim board or rip cut
rim joist cover to fit exactly.
• Use a quality exterior rated construction adhesive as shown below.
• Install three (3) screws from top to bottom with top and bottom screws positioned no more than 1/2” from the edge as shown below.
The third screw should be approximately centered in the board. Repeat this configuration every 12”. Screws at ends of boards should
be no more than 1/2” from the end.
• Always be sure to check and cut the factory cut ends of Rim Joist Cover to ensure they are square.
Incorrect: Missing
Solid Backer
Incorrect: Overhang
Correct
The techniques shown above should be used for best results. Results may vary as expansion and contraction could still occur. AZEK Building Products Inc. claims no liability or
responsibility for the improper installation of this product. Since all installations are unique, it is the sole responsibility of the installer to determine specific requirements in regard to
each decking application. AZEK Building Products recommends that all designs be reviewed by a licensed architect, engineer or local building official before installation. Please contact
AZEK Customer Service prior to installing if you have question or concerns.
Screws On
Rim Joist
Cover
Construction
Adhesive
12”
12”
6”
1”
1/2”
1”
1/2”
1/2”
1”