Expert Roof Waterproofing & Coating Contractors

Protect your home from moisture intrusion, salt air, wind-driven rain, and seasonal wear with dependable roof waterproofing and coating support from Green Island Homes. Serving Cape Cod and Martha's Vineyard homeowners, our fully licensed and insured team brings fair pricing, clear communication, and practical construction experience to every roofing protection project.

Contractor applying waterproof roof coating

Our Roof Waterproofing & Coating Services

Practical roofing protection services designed to reduce moisture damage, extend roof life, and support long-term home durability.

Roof Waterproofing

We help protect residential roofing systems from water intrusion using practical waterproofing solutions suited to coastal weather, seasonal rain, and the demands of Cape Cod and Martha's Vineyard homes.

Protective Coatings

Our coating services add a protective barrier that can help improve roof resilience, reduce surface wear, and support better long-term performance for properly prepared roofing materials.

Roof Repair

Through our roofing and all-phases construction capabilities, we address problem areas, surface damage, and maintenance concerns before applying waterproofing or coating solutions where appropriate.

Roof contractor inspecting home roof before coating

Our Roof Protection Process

Review Your Roof Conditions

We start by reviewing the roof's visible condition, moisture-prone areas, and project goals. For coastal homes, we pay attention to wind-driven rain exposure, salt air wear, and details that affect long-term protection.

Identify Repairs And Preparation

Apply The Right Protection

Communicate Through Completion

The Green Island Difference

Why Choose Green Island Homes?

Work with a dependable local construction team focused on protection, communication, and value.

Licensed

Fully licensed and insured for residential construction and roofing-related projects.

Communication

Clear updates throughout the project keep Cape Cod and island homeowners informed.

Fair Pricing

Known for fair pricing and practical recommendations without unnecessary upsells.

Reliable Team

Friendly, knowledgeable service for homes facing coastal weather and seasonal wear.

Meet The Green Island Team

Reliable builders serving coastal Massachusetts homeowners.

Green Island Homes provides custom home building, remodeling, roofing, and all phases of construction for homeowners across Cape Cod and Martha's Vineyard. Based in Edgartown, the company understands the practical demands of coastal properties, from wind-driven rain and salt air to seasonal maintenance needs. Their approach is built around being easy to work with, fairly priced, and communicative from the first conversation through project completion. Whether supporting a roof protection project, a larger remodel, or new construction, Green Island Homes focuses on dependable workmanship and a friendly, knowledgeable experience for residential property owners.

All PhasesRoofing support backed by broad construction capability.
Fully LicensedLicensed and insured for residential construction work.
2 Service AreasServing Cape Cod and Martha's Vineyard homeowners.

Frequently Asked Questions

How much does it cost to waterproof your roof?

Roof waterproofing cost depends on roof size, roof condition, material type, surface preparation, access, and whether repairs are needed before coating. A smaller maintenance-focused project will usually cost less than a full protective coating system. Green Island Homes emphasizes fair pricing and clear communication, so homeowners understand the recommended scope before work begins.

What is the difference between roof waterproofing and roof coating?

Can waterproofing fix an existing roof leak?

How long does roof coating last?

Do you work on residential roofs only?

Are you licensed and insured?

What areas do you serve?

How should I prepare before roof coating work begins?

Have More Roof Protection Questions?

Talk with Green Island Homes about your roof concerns.

Areas We Serve

Green Island Homes provides residential construction and roofing support across Cape Cod and Martha's Vineyard.

2 Regions

Service Area

Licensed & Insured

Credentials

Start-to-Finish

Project Support

Do We Service Your Area?

Reach out to confirm scheduling for your property.

Certified & Trusted

Awards and Recognition

Licensed and insured badge

Licensed & Insured

Professional protection for residential construction projects.

HomeAdvisor Screened and Approved badge

Screened & Approved

HomeAdvisor recognition for vetted contractor standards.

HomeAdvisor Elite Service badge

Elite Service

HomeAdvisor honor for strong customer service.

Start Protecting Your Roof Today

Tell us about your roof condition, location, and project goals. Green Island Homes will help you understand practical next steps for waterproofing, coating, repair, or maintenance.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 774-563-9714. You can also send us a quick email at sales@greenislandhomes.com.