Installation Guide

Page 2
Installing TimberTech
®
Decking
Tools Required
TimberTech planks can be installed with a minimum number
of readily available tools. However, many other tools are
available that can provide even greater efficiency and ease
of installation. All tools should be used per applicable
manufacturers’ instructions. Some of the basic tool
requirements:
• Cordless Driver • Spacing Tools
• Chalk Line • Circular Saw
• Tape Measure • Safety Glasses
• Jig Saw • Drill Bits
• Carpenter Square
Use the jigsaw to cut around obstructions such as posts. A
power miter saw can also be very helpful during installation.
For a power miter or compound power miter saw a fine
finish alternate top bevel blade is also recommended. When
working with TimberTech products be sure to wear proper
clothing and safety equipment. Safety glasses should be
used during the entire installation process.
STOP! Read this section before you start!
Always make sure to visit TimberTech.com to ensure you are viewing the most current installation instructions,
care and cleaning, technical information and more.
Color and Grain Patterns
TimberTech decking is designed to mimic the look of real wood,
and like real wood, there will be a slight difference in color and
grain pattern from board to board. This is intentional and part of
the manufacturing process, giving TimberTech decking the most
realistic and wood-like appearance possible. This variation is
purely aesthetic and does not or will not affect the performance of
the product. TwinFinish, ReliaBoard, and DockSider are designed
to naturally weather over time and the surface grain pattern
will weather to a more consistent color. Most of the weathering
process will be complete within the first year
of the deck’s life.
Note
TimberTech is NOT intended for use as columns, support posts,
beams, joist stringers or other primary load-bearing members.
TimberTech must be supported by a code-compliant substructure.
While TimberTech products are great for deck re-planking
(removing old deck surface planks and installing TimberTech on
code-compliant substructure), TimberTech deck boards CANNOT
be installed on top of existing deck planks.
Routing
TimberTech Decking SHOULD NOT be routed aside from routing
a 2” wide groove in the side of solid planks for start/stop of
CONCEALoc.
Failure to install AZEK Deck products in accordance with
applicable building codes and this Installation Guide may lead
to personal injury, affect deck system performance and void the
product warranty.
Walking Surface
TimberTech planks are intended to be installed embossed side
up. The unembossed surface is not to be used as a walking
surface. This applies to all TimberTech planks.
Directional Notch
TimberTech’s surface on TwinFinish, ReliaBoard, DockSider,
TwinFascia and TwinRiser boards are directional in manner. A
notch has been added to one side of the planks. When installing
planks, this marked edge must be laid to the same side for
the entire installation for a consistent appearance. Similarly,
TimberTech’s TwinFascia board and TwinRiser have one long
beveled edge on the front and back. To ensure a consistent
appearance from board to board, the beveled edge must be laid
to same side. If you rip a piece, be sure to note the location of
the bevel. See individual plank installation instructions.
Static Electricity
The buildup or generation of static electricity is a naturally
occurring phenomenon in many plastic based products such as
carpeting, upholstery, and clothing, and can occur on alternative
decking under certain environmental conditions.
Cantilevering
Terrain, Tropical, Legacy, TwinFinish, ReliaBoard, and DockSider
can be cantilevered a maximum of 1”. Reliaboard and Terrain
can only be cantilevered on
the ends. Scalloped profiles such as Reliaboard and Terrain
cannot be cantilevered in border or stair applications without
proper support under the leading edge of the plank.
Safety
Unlike traditional wood, TimberTech product is splinter-free.
Access Installation Resources 24/7.
Installation guides and videos are available on our web site at
www.timbertech.com/installation.
Do you need help with your installation?
We have an excellent customer service team that is here to
help you with your installation questions. If you need help
you can call customer service at 1-800-307-7780 or visit
TimberTech.com/installation to view TimberTech
installation videos.
TimberTech Deck should be installed using the same good
building principals used to install wood or composite decking and
in accordance with the local building codes and the installation
guidelines included below. AZEK Building Products Inc. accepts no
liability or responsibility for the improper installation of this product.
TimberTech Deck may not be suitable for every application and it
is the sole responsibility of the installer to be sure that TimberTech
Deck is fit for the intended use. Since all installations are unique,
it is also the installer’s responsibility to determine specific
requirements for each deck application. AZEK Building Products
recommends that all applications be reviewed by a licensed
architect, engineer or local building official before installation. To
get more information visit TimberTech.com.