Trex RainEscape is an under-deck drainage system that uses a network of troughs and gutters to keep rain, spills and snowmelt from dripping through elevated deck boards creating a dry space below the deck. Once the Trex RainEscape deck drainage system is installed, homeowners can design an outdoor living space that includes lights, ceiling fans, an entertainment center, an outdoor kitchen and more.
The 12' and 16' (20 ML) troughs are designed for decks with 12" or 16" joist spacing. They have score marks that line up with the inside of the joist to create proper drainage. The Downspouts are placed at the end of each deck bay and are designed to fit both 12" or 16" joist spacing.

Trex Rain Escape - Cedar


Step 1:	Install the RainEscape® Downspouts	Step 2:	Caulk Joist & Roll Out the RainEscape® Troughs (Tape can replace Caulk)

Step 3:	Cut Troughs to Length	Complete Project with Gutter & Downspout (not included)

Trex Rain Escape Installa ion Instructions

Material Estimator

If you have questions regarding the installation of Rain Escape, or would like honest opinions about this product Call us at 800-966-9261

Trex/Rain Escape Deck Drainage System

Rain Escape 12' Trough

Rain Escape 16' Trough

$32.91

$43.95

Rain Escape Downspout

Rain Escape Butyl Caulk

$41.96

$10.47

To Caulk Joist and overlapped troughs

Trex Rain Escape Butyl Tape

$63.00

4" Wide x 50' Roll

Can be used instead of Caulk to seal seams and custom cut pieces.

Trex Rain Escape Post Flashing

Trex Rain Escape Wall Flashing

$11.13

$46.47

for 4x4 posts

1" x 25' - Self Adhesive

Trex Protect is a non-skid, self-adhesive deck flashing tape that is designed to shield the tops of joists, rim joists, ledger boards and beams from moisture that can lead to the development of rot and wood decay and the loosening of deck screws and fasteners.

Trex Protect works on horizontal and vertical surfaces and is applied as a “cap” (vs. wrapping), which allows the wood to breathe. This butyl-based self-adhesive tape is superior to asphalt-based joist tape and beam tape because it won’t bleed, dry out as quickly, or curl up and hold water. As a result, it acts as a moisture barrier between wood and galvanized metal commonly used in construction hardware.

Trex Protect Joist Tape and Beam Tape have a non-skid surface making it easier and safer to walk across during construction. Available in two widths – 1-5/8” (4.13 cm) for joists and 3-1/8” (7.94 cm) for beams, Trex Protect is a simple and cost-effection solution to combatting the damaging effects of both Mother Nature and Father Time.

Trex Protect 3 1/8" x 50'

Beam Tape

$46.47

Trex Protect 1 5/8" x 50'

Joist Tape

$25.64

Trex Protect Installation Instructions