New construction means we start with a clean deck and build the roofing system properly from the first layer. Sammamish Roofing & Maintenance has installed new roofs on hundreds of new builds across Sammamish, from custom homes to spec builds, from room additions to detached structures.
Our New Roof Installation Process
Project Planning
We analyze your plans for pitch, square footage, ventilation needs, and code compliance. You get a detailed proposal with material specs, timeline, and fixed pricing before any work begins.
Preparation
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.
Certified 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.
Warranty Registration
After installation: quality inspection, building department sign-off, manufacturer warranty registration, and cleanup. Your new roof is warranted from the day it passes inspection.
What Sammamish Customers Say
"After getting several quotes, these guys stood out with their honesty and knowledge. No pressure, just straightforward advice and excellent workmanship."
"We called expecting to wait days, but they were here the same afternoon. Fair pricing, quality work, and they kept us informed every step of the way."
"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 Sammamish Roofing & Maintenance for New Roof Installation?
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 WA 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.
New Construction Specialists
We install new roofs on new builds every week. Our Sammamish crews know the pace, the coordination, and the quality standards that new construction demands.
Code Compliance
Every installation meets IRC building code and local Sammamish amendments. Proper underlayment, ice barrier, and fastener patterns documented for inspection.
About Our Sammamish New Roof Installation Services
We install to manufacturer specifications and local Sammamish building codes. That means proper underlayment per ASTM standards, ice and water shield at eaves and valleys, correct nailing patterns, and ventilation sized to the space. Every component documented for your warranty registration and building inspection.
Call (877) 349-1553 for a free consultation on your new build. We review plans, recommend materials, calculate ventilation, and provide a detailed proposal. Whether you're building a custom home or adding a 200 square foot covered patio, Sammamish Roofing & Maintenance has the experience to do it right.