Installation Guide

Page 2
Installing TimberTech
®
Decking
Tools Required
TimberTech boards 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-boarding (removing old deck surface
boards and installing TimberTech on code-compliant
substructure), TimberTech boards CANNOT be installed
on top of existing deck boards.
Routing
TimberTech Decking SHOULD NOT be routed aside from
routing a 2” wide groove in the side of solid boards for
start/stop of CONCEALoc.
Notching
Whenever notching a board for a post or any obstruction,
the deck board must be handled carefully and be fully
supported under the notched area when installed.
Walking Surface
TimberTech boards 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
boards.
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 boards. When installing boards, 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 board
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
All TimberTech PRO, TimberTech EDGE, TwinFinish,
Reliaboard, and Docksider can be cantilevered a
maximum of 1”. All scalloped, PRO Terrain, EDGE
Prime, and Reliaboard, can only be cantilevered on the
ends.
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
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 to view TimberTech installation videos.
TimberTech Decking 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 Decking may not be suitable for every application and it
is the sole responsibility of the installer to be sure that TimberTech
Decking 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.