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Residential waterproofing in Boynton Beach by Anthony Pennacchi and Sons
Boynton Beach, Florida

Residential Waterproofing in Boynton Beach

Boynton Beach homes from the 1980s and 1990s have original waterproofing that has reached or exceeded its design life. Free assessment. Fixed-price proposal.

75+
Years
3,000+
Projects
4th
Generation
24/7
Emergency

FL License CGC1538576 · Fully insured · No-pressure quote

By Anthony Pennacchi & Sons Team·Reviewed by Paul Pennacchi, Owner · 4th Generation·Last updated: April 2026

Quick Answer

  • Membrane + elastomeric systems for exterior walls, balconies, and below-grade surfaces.
  • Marine-grade materials rated for South Florida UV and salt exposure.
  • Backed by written workmanship warranty. Call (561) 475-0775.

The Boynton Beach Difference

What You Get When You Call Pennacchi

Six reasons Boynton Beach homeowners trust us with their waterproofing.

Featured
75+
Years · 4 Generations

Family-Built Since 1947

Four generations of waterproofing, masonry, and restoration. We have seen every waterproofing system come and go. We know what holds up in this climate.

3,000+ Projects Completed

Residential, historic, commercial, and industrial work across Florida, New Jersey, New York, and Pennsylvania.

Licensed & Insured In Florida

Fully licensed and insured Florida contractor. CGC1538576.

Marine-Grade Specifications

Coastal and waterfront homes get marine-rated systems, not generic exterior product.

Local Palm Beach Office

324 Royal Palm Way, Palm Beach. Close to every Palm Beach County neighbourhood.

Honest, No-Pressure Assessments

We scope what the building actually needs, not what generates the biggest invoice.

See for yourself

Why Restoration Over Replacement

Why This Makes Sense For Boynton Beach Homeowners

Tap any reason to expand.

Catch It Early

Six Signs Your Waterproofing Needs Attention

Boynton Beach buildings approaching the 25-year recertification threshold often reveal long-deferred concrete and waterproofing failures during inspection.

Seeing any of these signs at your Boynton Beach home?

Free on-site assessment. Fixed-price written proposal.

Call (561) 475-0775

What We Restore

Surfaces We Repair At Boynton Beach Homes

Pool decks to foundation walls. Every primary residential waterproofing surface.

Exterior Walls And Stucco

Most common

Full-facade waterproofing on stucco, masonry, and concrete walls. Penetrating sealers or elastomeric coatings based on exposure.

Foundation And Below-Grade Walls

Below-grade waterproofing on foundation walls, footing walls, and crawlspace perimeters.

Balconies And Patios

Waterproof membrane systems on balconies, patios, and any elevated pedestrian deck over occupied space.

Pool Decks And Spa Surrounds

Pool deck waterproofing where leaking perimeter seals are eroding soil under the slab.

Garage Walls And Slabs

Garage perimeter waterproofing where water intrusion at slab-to-wall junction is causing foundation issues.

Window And Door Flashings

Flashing repair or replacement at every exterior opening.

Technical Methods

How We Actually Do The Work

The details that separate a 30-year repair from one that fails next wet season. Click any method to see how it works in Boynton Beach conditions.

Method 01 of 05

Moisture Source Diagnosis

SpecMoisture meter + infrared

Before specifying a waterproofing system, we diagnose where water is actually entering. Chasing visible symptoms without finding the real source is the most common reason waterproofing jobs fail.

Materials We Specify

Built For South Florida Exposure

A repair mortar that performs in a northern state may fail within a year in Boynton Beach. We specify based on the conditions each surface actually faces.

M01

Silane-Siloxane Penetrating Sealers

Exterior wall protection

Block water at the pore level without changing the appearance of the wall. Appropriate for stucco, brick, masonry, and concrete walls.

M02

High-Build Elastomeric Coatings

Flexible membrane system

Waterproof, UV-stable, crack-bridging membrane. Ideal for stucco walls with hairline cracking.

M03

Self-Adhering Sheet Membranes

Below-grade walls

For below-grade foundation walls. Continuous waterproof barrier installed behind backfill.

M04

Fluid-Applied Waterproofing

Complex geometry

For surfaces with penetrations, changes in plane, and complex geometry. Monolithic membrane without seams.

M05

Traffic-Grade Waterproof Coatings

Balconies + pool decks

Pedestrian-rated waterproofing for balconies, patios, and pool decks.

Our 6-Step Process

From First Call To Final Walkthrough

Every project follows the same disciplined sequence. No improvising, no shortcuts.

01
Day 1

Free On-Site Assessment

We diagnose moisture source, scope the surfaces that need waterproofing, and specify the right system per surface.

02
Within 1 week

Written Scope And Fixed-Price Proposal

Every surface listed, every system specified. Fixed price.

03
Day 1 of work

Surface Preparation

Substrate cleaned, cracks repaired, prime as specified by the manufacturer for each system.

04
Main scope

Waterproofing System Installation

System applied to manufacturer specifications including thickness, coverage, and cure.

05
Post-cure

Protective Top Layer

Top coat, aggregate broadcast, or backfill as specified for the system.

06
Walkthrough

Water Test And Final Walkthrough

Water-test critical areas (balconies, below-grade) before sign-off.

The Honest Answer

Restoration Vs Replacement

Some contractors push replacement because it generates a larger contract. We do not. Here is the head-to-head.

Recommended

Restoration

What we recommend in the majority of cases we assess in Boynton Beach.

Typical cost
Modest scope, preventive
Disruption
External work only
Time to complete
Days to a week
Protects against
Water entry + downstream damage
Best for
Every home at 15-year intervals
Last resort

Replacement

When the substrate is gone or the structure is past saving.

Typical cost
Gut-and-restore after water damage
Disruption
Interior demo + restoration
Time to complete
Weeks to months
Protects against
Reactive repair only
Best for
Properties where damage has already occurred

We give you a straight answer after the assessment, not after looking at the size of the contract.

Why Choose Us

Six Reasons Boynton Beach Homeowners Pick Pennacchi

The credentials, the people, the standard. Why Pennacchi, in six.

01
4 Generations · 1947

4th-Generation Craftsmanship

We have been waterproofing since the industry was developing its first generation of fluid-applied systems.

02
Palm Beach

Local Office

324 Royal Palm Way, Palm Beach. Every Palm Beach County neighbourhood in easy reach.

03
Manufacturer-Specified

System-Matched Application

We install each system to the manufacturer specification. Warranty eligibility depends on it.

04
No pressure

Honest Assessments

We specify what the building actually needs, not the biggest scope.

05
3,000+

Projects Across Four States

Residential, commercial, historic, and industrial work across FL, NJ, NY, PA.

06
CGC1538576

Licensed And Insured In Florida

Fully licensed and insured Florida contractor.

Our reputation is the only thing we will never restore if we damage it.

Frequently Asked

Boynton Beach Waterproofing FAQ

The questions Boynton Beach homeowners ask most. Tap any to expand.

Boynton Beach spans about 16 square miles from the Intracoastal Waterway on its eastern edge to the western communities beyond I-95. Eastern and canal-adjacent properties face salt-air chloride penetration, tidal groundwater influence, and storm surge risk from the Intracoastal. Western CBS homes face a different primary condition: ageing 1970s and 1980s stucco and block construction whose original moisture barriers have reached or exceeded their service life. Both conditions require professional waterproofing, but the correct system differs significantly depending on which side of the city the home sits on, and the assessment establishes that before any product is specified.

Ready to start?

Get Your Free Assessment In Boynton Beach

If your home is showing signs of waterproofing deterioration, the right time to have it assessed is before the damage reaches the reinforcing steel. Free, no-obligation on-site assessments throughout Boynton Beach and Palm Beach County.

Anthony Pennacchi & Sons · 324 Royal Palm Way, Palm Beach, FL · FL License CGC1538576