A new roof installation is your chance to get everything right from the start. No compromises, no working around someone else's mistakes. Greenwood Lake Roofing & Maintenance installs new roofing systems on new homes, additions, detached garages, carports, and covered patios throughout Greenwood Lake.
Proper ventilation is the most overlooked element in new roof installation. We calculate intake and exhaust requirements per IRC R806 based on your attic square footage. Balanced ventilation (soffit intake matched to ridge exhaust) keeps your attic cooler in summer and drier in winter, extending roof life and reducing energy costs.
Our New Roof Installation Process
Project Planning
We review your building plans, discuss material options, and calculate ventilation requirements. Roof pitch, attic space, local code amendments, and your aesthetic preferences all factor into the recommendation.
Pre-Installation Setup
Materials delivered and staged on-site the day before installation. Shingle pallets, underlayment rolls, flashing stock, ridge vent, and fasteners, everything confirmed against the project spec sheet.
Expert Installation
From underlayment to ridge cap, every layer installed in the correct sequence by certified crews. A project manager is on-site for new construction installs to ensure quality at every stage.
Final Inspection
Final quality check against manufacturer installation requirements. Building inspection coordinated through our Greenwood Lake office. Warranty registered directly with GAF, Owens Corning, or CertainTeed.
What Greenwood Lake Customers Say
"Responded fast and got the job done right the first time. Crew was polite, professional, and cleaned up everything. Would absolutely hire again."
"From the first phone call to the final walkthrough, everything was seamless. The team was courteous and efficient. Already recommended them to two friends."
"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."
Why Choose Greenwood Lake Roofing & Maintenance for New Roof Installation?
New Construction Specialists
We install new roofs on new builds every week. Our Greenwood Lake crews know the pace, the coordination, and the quality standards that new construction demands.
Ventilation Design
We calculate intake and exhaust per IRC R806 for every new install. Balanced ventilation extends roof life and cuts energy costs. Most contractors skip this step.
Material Selection Guidance
Shingles, metal, flat systems. We install all of them and help you choose based on your budget, design, and the demands of NY climate.
Full Manufacturer Warranty
Factory-certified installation means your new roof warranty is fully backed from day one. No gaps, no exclusions from improper installation.