Trex RainEscape Plastic Trough Black 20″ x 16′

The Trex RainEscape Plastic Trough Black 20″ x 16′ is a decking & railings from Trex for exact-match material ordering. Match manufacturer model/MPN TRE0B78. This variant is sold as PC with SKU TRERE16RTBK. Trex RainEscape Plastic Trough

Key Specs

• Brand: Trex
• Model / MPN: TRE0B78
• SKU: TRERE16RTBK
• Sell unit: PC
• Product type: Decking & Railings
• Size: 20″ x 16′
• Color / finish: 20″ x 16′ Black
• Category: Building Materials | Building Materials/Decking & Railings

Key Features

• Uses a network of troughs and gutters to divert water from the deck
• Shields the area below the deck from rain, snow, sun, and other elements
• Provides 100% protection of the deck substructure from moisture
• Holds screws in place longer
• Finish the space with an under-deck ceiling and utilities such as gas and electric
• Easy to install

Coverage & How Much You Need

Confirm coverage/yield from the manufacturer instructions and job takeoff before ordering.

Compatibility / Fitment

Use only with compatible systems and installation conditions specified by the manufacturer.

FAQs

What exactly am I ordering?

Trex RainEscape Plastic Trough Black 20″ x 16′, sold as PC, SKU TRERE16RTBK, manufacturer model/MPN TRE0B78.

What unit is the price based on?

The price is for the PC sell unit.

What should I match before ordering?

Match brand, model/MPN where available, size/color, sell unit, and the project specification.

Can this be substituted?

Treat this as an exact-match building material selection; hold for review before substituting a different model, color, size, or system family.

How do I estimate quantity?

Use the project takeoff plus manufacturer installation instructions, including waste, overlap, and accessory requirements.

Follow manufacturer instructions, OSHA-safe work practices, local code, and project specifications.

Product Expert Notes

Choose this variant when Trex, SKU TRERE16RTBK, PC sell unit, and MPN TRE0B78 match the job requirement.