AZEK Deck EN - Manual (Page 12)

Page 12
Trimming an AZEK ® Deck
AZEK Deck Rim Joist Covers
• 12’ lengths – 1/2” thick by 11.7” wide.
Arbor Collection
· Acacia®, Morado®, Redland Rose®, Silver Oak®
Terra Collection
· Sedona®, Tahoe®
Harvest Collection
· Clay, Brownstone, Slate Gray, Modena®, Kona®
XLM Natural (available in two surface finishes)
· Mountain Cedar, RiverRock, SandRidge
XLM Tropical (available in two surface finishes)
· Walnut Grove, RusticBark, Harvest Bronze
Fastening Methods: AZEK Rim Joist Cover/Riser Installation Guidelines
Recommended Fasteners
• Due to the durability of AZEK Deck products, a high-quality fastener is recommended that meets the following
specifications:
• Stainless Steel
• Minimum Screw Size: #7
• Face screws to be a minimum length of 1 3/4”
• Avoid using flathead screws. Trim head screws typically provide a better result. As always, you should try the
fastener in a sample board before using on your deck.
• For salt water coastal applications, we suggest using the above minimum fastener requirements in 316 stainless
steel.
• Color-matched stainless steel deck screws are also available. Your AZEK Building Products dealer can assist with
more information on these products.
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.
AZEK Stair Risers
• Use as a riser for stairs.
• Can also be used as a Rim Joist Cover for a 2x8
rim joist.
• See fastening guidelines for Rim Joist Covers
• 12’ lengths and 1/2” thick x 7-1/4” wide.
XLM Deck Natural (available in two surface finishes)
· Mountain Cedar, River Rock, Sand Ridge
XLM Deck Tropical (available in two surface finishes)
· Walnut Grove, RusticBark, Harvest Bronze
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”