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615 Deck, custom decks and outdoor living in Nashville TN 615-431-3789

Design, Repair & Care

Deck waterproofing that protects the structure and the space below

Membranes, flashing and sealed surfaces keep water out of the framing and the house, and keep an under-deck area dry.

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Deck Waterproofing

Water is the enemy of decks. It rots joists, rusts fasteners and works into the house at the ledger. Waterproofing stops it. Flashing at the house wall sheds water away from the connection, joist tape protects the tops of joists from moisture and a sealed or membrane surface keeps the area below dry. Good details prevent repairs.

We waterproof decks for homeowners in Nashville and across Middle Tennessee. We inspect for leaks, add flashing and protective tape, install a membrane or drainage system where suitable and reseal the surface so water has a clear path out.

What you get

Done right, from the first walk-through

01

Ledger flashing

Water directed away from the house.

02

Joist protection

Tape and coatings on exposed tops.

03

Membranes and drainage

Dry space beneath.

04

Sealed surfaces

Protective finishes that repel water.

The process

How your service comes together

  1. 1

    Find the leaks

    We trace where water enters.

  2. 2

    Add protection

    Flash, tape, seal and drain.

  3. 3

    Test and advise

    Check flow and care tips.

FAQ

Common questions about deck waterproofing

How do I know if my deck leaks?

Stains, drips below, soft boards and rust near the house are common signs. We inspect to be sure.

Can an existing deck be waterproofed?

Often yes, with flashing, tape and sealing. Some projects require lifting boards.

Will waterproofing prevent rot?

It greatly reduces the risk by keeping the framing dry. Good ventilation helps too.

Related services

Often planned together

Under-Deck Drainage & Ceilings Under-Deck DrainageA dry, usable patio beneath your elevated deck.Learn more Deck Repair Deck RepairFixes for loose rails, soft boards and sagging framing.Learn more Deck Staining & Sealing Staining & SealingClean, prep and protect for rich color that lasts.Learn more

Service areas

Nashville and the cities all around it

From Clarksville to Shelbyville and Dickson to Cookeville, pick your city to see the deck work we handle in your part of Middle Tennessee.

Nashville Antioch Arrington Bellevue Brentwood Clarksville College Grove Columbia Cookeville Dickson Fairview Franklin Gallatin Goodlettsville Hendersonville Hermitage La Vergne Lebanon Madison Mt. Juliet Murfreesboro Nolensville Shelbyville Smyrna Spring Hill Springfield Thompson's Station White House

Not on the list? Call 615-431-3789. We take projects across Middle Tennessee.

Let us help with your deck waterproofing

Call, text or send the form. Tell us about your yard, where it is and what you have in mind, and we will take it from there.

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