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Commercial Exterior Waterproofing in Delray Beach by Anthony Pennacchi & Sons
Delray Beach, Florida

Exterior Waterproofing in Delray Beach

Address rain, salt air, open joints, and worn coatings with exterior waterproofing suited to your Delray Beach property.

1947
Founded
79
Years In Business
3,000+
Projects Completed
4th
Generation

FL License CGC1538576 · Fully insured · No-pressure quote

By Anthony Pennacchi & Sons Team·Reviewed by Paul Pennacchi, Owner · 4th Generation·Last updated: September 2026
01Delray Beach Exterior Waterproofing

What Affects Exterior Waterproofing Cost in Delray Beach?

Exterior waterproofing cost in Delray Beach depends on the surface, the size and access of the work area, and repairs needed before a system can be applied. Anthony Pennacchi & Sons can inspect visible conditions and provide a written quote for the proposed work.

A site-specific scope helps match the quote to the surfaces and repairs approved for your building. Discuss your property with Anthony Pennacchi & Sons at (561) 475-0775.

What Can Shape Your Quote

01

Concrete, masonry, or stucco surface conditions.

02

Open cracks, failed joints, and worn caulking.

03

Existing paint, coatings, or loose surface layers.

04

Access to walls, balconies, decks, and openings.

02Exterior Waterproofing

What Is Included in Exterior Waterproofing?

Exterior waterproofing can cover walls, stucco, joints, balconies, decks, and openings around windows and doors. Anthony Pennacchi & Sons offers waterproofing along with caulking, concrete repair, stucco, painting, and elastomeric coating for Delray Beach homes, condo buildings, and commercial properties.

01

Exterior Wall Waterproofing

A suitable waterproofing system can address moisture exposure on compatible concrete, masonry, or stucco walls.

02

Window and Door Joint Sealing

Failed caulking can be removed and replaced around frames, door surrounds, and other wall openings included in the scope.

03

Balcony and Deck Waterproofing

Compatible membranes or coatings can be considered for exterior balconies and decks exposed to coastal weather.

04

Elastomeric Coatings

Elastomeric coating is available for suitable exterior wall surfaces that call for a flexible coating system.

05

Expansion Joint Treatment

Deteriorated joint sealant can be removed and replaced where open expansion joints are part of an approved repair scope.

06

Penetrating Concrete Sealers

A penetrating sealer may suit exposed concrete when its condition and intended use support that option.

03Exterior Waterproofing

Why Do Delray Beach Buildings Need Local Waterproofing Plans?

Delray Beach buildings need plans shaped by coastal exposure, surface type, old coatings, open cracks, and worn joints. Conditions between the Atlantic Ocean and the Intracoastal Waterway can differ from one property to another, so the selected exterior system should fit the building instead of using one approach everywhere.

01

Tropic Isle properties sit close to the Intracoastal, while the Atlantic Avenue corridor includes mid-century condos and homes from the 1960s and 1970s. Older stucco, layered paint, and aging sealant may change which preparation and waterproofing options suit the approved work.

04Exterior Waterproofing

Which Warning Signs Can Point to Exterior Moisture?

Wall staining after rain, efflorescence, spreading stucco cracks, worn coatings, and caulking that has pulled away can support a request for an exterior assessment. These visible signs do not identify the right system by themselves, but they can help define which surfaces need closer review.

Anthony Pennacchi & Sons can inspect the visible exterior conditions and prepare a quote for proposed repairs and waterproofing work.

Visible Conditions to Note

01

Staining that appears on exterior walls after rain.

02

White mineral deposits on masonry or concrete surfaces.

03

Cracks spreading across stucco or around openings.

04

Caulking pulling away from window or door frames.

05

Paint or coatings that look loose, worn, or damaged.

05Exterior Waterproofing

How Does Exterior Waterproofing Work?

Exterior waterproofing can move from a visual inspection to a written quote, surface preparation, approved repairs, and application of the selected system. The exact sequence depends on the building, the surfaces included, and whether a compatible sealer, membrane, caulking, or coating is chosen.

01

Inspect Visible Conditions

An inspection can report visible cracks, failed sealant, worn coatings, staining, and loose surface material.

02

Prepare a Written Quote

A quote can identify the proposed surfaces, preparation, repairs, and waterproofing work.

03

Prepare Approved Surfaces

Preparation may include cleaning and removing loose material, failed sealant, or incompatible surface layers.

04

Complete Approved Repairs

Cracks and failed joints included in the scope can be addressed before waterproofing begins.

05

Apply the Selected System

The approved sealer, membrane, caulking, or coating can be applied to compatible surfaces in the scope.

06Exterior Waterproofing

Why Choose Anthony Pennacchi & Sons?

Anthony Pennacchi & Sons brings a family history dating to 1947 and verified Florida contracting credentials to exterior waterproofing work. The 4th-generation family-operated team provides masonry, waterproofing, concrete restoration, and building restoration services for residential and commercial properties in Florida.

01

More than 3,000 completed projects.

02

Jahn Applicator certified for period-sensitive masonry restoration.

03

Florida certified general contractor license CGC1538576.

04

Residential and commercial waterproofing capabilities.

05

Caulking, stucco, painting, masonry, and concrete restoration services.

06

Condo and apartment building restoration capabilities.

07Exterior Waterproofing

Get My Exterior Waterproofing Quote

Anthony Pennacchi & Sons provides exterior waterproofing for Delray Beach homes, condo buildings, and commercial properties. Request a written quote for visible cracks, worn caulking, wall staining, or an exterior coating project by calling (561) 475-0775.

Seeing any of these signs at your Delray Beach property?

on-site assessment. Fixed-price written proposal.

Call (561) 475-0775

Our 6-Step Process

From First Call To Final Walkthrough

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

01
Day 1

On-Site Assessment

Envelope survey. For recertification properties, review engineer deficiency report alongside our findings.

02
Within 1 week

Written Scope And Fixed-Price Proposal

Written scope, system specifications, fixed price.

03
Pre-mobilization

Pre-Construction Coordination

Tenant communication, phasing plan, access equipment setup.

04
Main scope

Surface Preparation

Substrate cleaned, cracks repaired, primed per system specification.

05
Main scope

System Installation

Waterproofing system applied to manufacturer specifications with full inspection documentation.

06
Close-out

Water Testing And Documentation

Critical surfaces flood-tested. Documentation provided to engineer of record.

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 Delray Beach.

Typical cost
Targeted envelope scope
Disruption to tenants
Phased; building stays operational
Time to complete
Weeks for most commercial scopes
Recertification posture
Closes out envelope deficiencies
Best for
Scheduled envelope maintenance + recert scopes
Last resort

Replacement

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

Typical cost
Full envelope rebuild after damage
Disruption to tenants
Major; interior damage remediation
Time to complete
Months including engineering
Recertification posture
Flagged as systemic failure
Best for
Properties with 20+ years deferred waterproofing

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

Why Choose Us

Six Reasons Delray Beach Owners Pick Pennacchi

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

01
4 Generations · 1947

4th-Generation Commercial Experience

We have been waterproofing commercial envelopes since before most South Florida commercial stock existed.

02
Engineer-ready

Recertification Documentation Capability

Waterproofing survey + installation docs match what engineers of record need.

03
Palm Beach

Local Office

2875 South Ocean Blvd., Suite 200-18, Palm Beach.

04
Manufacturer-Approved

System-Matched Application

Every system installed to manufacturer spec. Warranty eligibility depends on it.

05
Honest

Transparent Assessments

We scope what the envelope needs, not the biggest invoice.

06
3,000+

Projects Across Four States

Commercial, residential, historic, and industrial work across FL, NJ, NY, PA.

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

Frequently Asked

Exterior Waterproofing FAQs for Delray Beach

Delray Beach property owners often ask which surfaces may be treated, how coastal exposure affects the plan, and whether older condo buildings can be addressed. Anthony Pennacchi & Sons can assess visible exterior conditions and discuss suitable waterproofing, repair, caulking, and coating options.

Waterproofing or elastomeric coatings may suit compatible stucco, masonry, and concrete surfaces. Existing layers, cracks, joints, and surface condition should be assessed before a system is selected.

Coastal exposure should be considered with the wall material, existing coating, cracks, and joint condition. A site assessment can help identify an approach suited to a Delray Beach property.

Anthony Pennacchi & Sons offers condo and apartment building restoration, waterproofing, concrete repair, caulking, stucco, and painting. The proposed scope depends on the surfaces and visible conditions at the property.

An approved scope can include removing and replacing failed caulking around window frames, door surrounds, and wall openings. The joint condition and surrounding surfaces should be assessed first.

Ready to start?

Get Your Assessment In Delray Beach

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

Anthony Pennacchi & Sons · 2875 South Ocean Blvd., Suite 200-18, Palm Beach, FL · FL License CGC1538576