Installation Manual

PARTS

TOOLS

1. PREP

Read all instructions

completely before

beginning.

Place a midspan nailer

on the underside of

joist to keep them

straight and prevent

rolling.

2. INSTALLING THE TREX® RAINESCAPE®

DOWNSPOUT

» Cut downspouts along one 12” or 16” side on score

mark based on joist spacing.

» Install all downspouts along rim joists and/or ledger

board. Cut-out side should face open deck bay.

» Downspout should extend 1” into gutter: cut or

extend as necessary.

DOWNSPOUT SHOULD EXTEND

AT LEAST 1” INTO THE GUTTER

SIDE VIEW

TEAR OUT OPENING

AS MARKED ON THE

DOWNSPOUT. (IN COOLER

WEATHER USE A UTILITY

KNIFE.)

DOWNSPOUT (40mil)

TROUGH (20mil, 20” x 12’ or 16’)

CAULKING (10.5oz tube)

TAPE (4” x 50’)

PLACE A TEMPORARY

NAILER UNDER JOIST

STAPLE GUN CAULKING GUN UTILITY KNIFE

INSTALL TROUGHS

INSTALL DOWNSPOUTS

PLACE A TEMPORARY

NAILER UNDER JOISTS

10”

12” center 16” center

ELEVATIONS TAPE (2

/2” x 50’)

TREX®

RAINESCAPE®

INSTALLATION GUIDE

CONTENTS

BASIC INSTALLATION