DEK Drain, deck drain, dry under deck, deck waterproofing Call DEK Drain today at 866-335-3724 866-DEK-DRAIN deck drainagekeep the area under your deck dry


The DEK Drain system is adaptable to decks of many styles, shapes and sizes. 

Call us at 866-DEK-DRAIN (1-866-335-3724) and we will work with you to design the right system for your project.  Our staff is available 9:00 AM to 4:30 PM Eastern Time Monday through Friday. Following our consultation, we will present you with a firm written Proposal.

The average cost of a DEK Drain system is $4.00-$5.00 per square foot of deck surface. We ship by UPS Ground and our proposal will include packaging, freight and insurance.

For the preparation of your Proposal, it will be helpful to know:

·        New construction (TOPSIDE) or modifying an existing deck (UNDERSIDE)

·        Location of the collection gutter

·        The framing schedule of the deck (12”, 16”, 24”) joist spacing

·        The number of bays (a bay is the space between 2 joists)

·        The length of the joists

·        Distance from the ledger board to the inside face of the beam

·        If there is a cantilever feature (where the joists extend beyond the support beam) and the measure of the overhang.

You can either provide this information over the phone or send an email to proposal@dekdrain.com.  (Toll-Free fax is 1-888-819-3232.)  Simple drawings are always helpful.  They do NOT need to be to scale but please include as many dimensions as possible. 

If you don’t know some of the above, “Not To Worry.”  Give us a call and we’ll be pleased to discuss your project.   We have tons of experience and welcome new challenges.  Thank you for your interest in our product.


Copyright © 2009, DEK Drain–All Rights Reserved
Patents #6,415,571 B2  & #6,385,931 B1


DEK Drain® is a Respected Community Business
and Active Member of:

Map IP Address