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.
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.

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

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.
Work with a dependable local construction team focused on protection, communication, and value.
Fully licensed and insured for residential construction and roofing-related projects.
Clear updates throughout the project keep Cape Cod and island homeowners informed.
Known for fair pricing and practical recommendations without unnecessary upsells.
Friendly, knowledgeable service for homes facing coastal weather and seasonal wear.
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.
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.
Talk with Green Island Homes about your roof concerns.
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
Reach out to confirm scheduling for your property.
Professional protection for residential construction projects.
HomeAdvisor recognition for vetted contractor standards.
HomeAdvisor honor for strong customer service.
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.
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.
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.