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New home construction or full roof replacement in Seattle demands a system that handles constant moisture, heavy moss potential, wind gusts, falling debris, and occasional winter ice. Proper installation ensures superior leak prevention, ventilation, and long-term durability.
We serve residential homes in Seattle, Bellevue, Kirkland, Redmond, Renton, Issaquah, Mercer Island, Tacoma, Everett, and communities within a 50-mile radius.
We specialize exclusively in residential roof installation for single-family homes, townhomes, and condominiums, delivering precise workmanship with materials proven in the Pacific Northwest’s wet environment.
Service Advantages
Superior Moisture and Ventilation Performance
Modern underlayment, flashing, and balanced ventilation combat constant dampness, reducing attic condensation and mildew risks prevalent in our climate.
Effective Moss Resistance
Algae-resistant shingles and proper installation techniques slow moss and lichen growth, extending roof life in shaded, rainy neighborhoods.
Enhanced Home Aesthetics and Value
A fresh, professionally installed roof elevates curb appeal and supports property value in Seattle’s desirable real estate market.
Lasting Weather Protection
Quality materials and expert installation provide reliable defense against rain, wind, and debris for decades.
Key Installation Components
Roof Decking Preparation
Decking is inspected and repaired or replaced to eliminate rot and create a solid foundation.
Underlayment and Ice/Water Shield
High-performance synthetic underlayment and self-adhering barriers protect against wind-driven rain and ice dams.
Flashing and Ventilation
Custom metal flashing and properly sized vents ensure watertight seals and healthy attic airflow.
Shingles or Shakes
Premium asphalt shingles, cedar shakes, or composites are applied for durability and Northwest style.
Edge and Ridge Details
Specialized starters, drip edges, and ridge caps seal vulnerable transitions.
Gutter Integration
Gutters are aligned or upgraded for efficient drainage during prolonged downpours.
Installation Process Steps
Consultation and Material Selection
We meet at your home to review architectural style, moss concerns, ventilation needs, and preferences, then guide you through options with samples. We explain algae-resistant features, cedar treatments, and ventilation upgrades tailored to Seattle’s damp conditions.
Permitting and Material Coordination
We manage all required permits from Seattle or surrounding jurisdictions. Materials are selected for code compliance (including ventilation and seismic standards) and delivered in sequence to maintain project momentum.
Site Protection Setup
Landscaping, windows, siding, decks, rain gardens, and driveways are thoroughly covered with tarps and plywood shields. Dumpsters and safety measures protect plants and minimize disruption to your daily life.
Old Roof Removal (if applicable)
Existing materials are stripped completely to the decking in a controlled manner. Debris is contained with tarps and loaded directly into dumpsters to keep your yard and gardens clean throughout.
Decking Repairs and Underlayment Application
Decking is checked for rot common in humid climates; damaged sections are replaced. Synthetic underlayment is installed across the roof, with ice-and-water shield at eaves, valleys, and penetrations for superior leak defense.
Flashing, Ventilation, and Material Installation
Metal drip edges, valley flashing, and pipe boots are placed first. Shingles, shakes, or composites are then applied row by row with precise alignment and proper fastening. Ventilation (ridge vents, soffit intake) is integrated to prevent moisture buildup.
Final Detailing, Cleanup, and Walkthrough
Ridge caps, hip covers, and accessories complete the system. Multiple magnetic sweeps collect nails, debris is removed, and the property is blown clean. We perform a final quality inspection, then walk you through your new roof, sharing warranty registration and moss-prevention advice.
Frequently Asked Questions
What roofing materials are best for Seattle’s climate?
Algae-resistant architectural asphalt shingles are the most popular for moss control and cost-effectiveness. Cedar shakes provide classic Northwest charm (with treatment), while composites offer low-maintenance durability. We’ll bring samples to help you choose what fits your home perfectly!
How long does a full roof installation take?
Most residential projects are completed in 3–7 days, weather permitting. We monitor forecasts closely and work with a full crew to stay efficient.
Will the installation be noisy or messy?
There will be noise during tear-off and nailing, but we work normal daytime hours and use extensive tarps plus daily cleanups. At the end, we leave your property spotless—many customers are pleasantly surprised!
Do you handle permits and inspections?
Yes—we manage the entire permitting process with local authorities so you don’t have to worry about paperwork or city visits.
Can a new roof improve attic ventilation and reduce mildew?
Absolutely—one of the key benefits here! Proper ridge/soffit systems and moisture barriers dramatically reduce condensation and mildew risks common in our damp weather.
What warranties come with the new roof?
You receive full manufacturer material warranties (often 30–50 years or lifetime) plus our comprehensive workmanship warranty. We register everything for you.
Is installation possible during Seattle’s rainy seasons?
We work year-round when weather allows, preferring drier periods (late spring through early fall) for ideal conditions, but we’re flexible and monitor forecasts carefully.
Do you install roofs throughout the greater Seattle area?
We’d love to! We serve residential homes within 50 miles, including Bellevue, Kirkland, Redmond, Renton, Issaquah, Mercer Island, Tacoma, Everett, and all surrounding communities.
Popular Materials We Install
Top choices for Seattle-area homes:
- Algae-resistant architectural shingles
- Premium composition shingles
- Cedar shakes (treated)
- Composite/shake-look shingles
- Concrete tile
- Enhanced ventilation systems
Material Features Comparison
| Material | Typical Lifespan | Key Benefits in Seattle |
|---|---|---|
| Asphalt Shingles | 20–30 years | Affordable, wide color options |
| Algae-Resistant Shingles | 25–40 years | Slower moss/algae growth |
| Cedar Shakes | 30–50 years (treated) | Classic aesthetic, natural insulation |
| Composite | 30–50 years | Low maintenance, shake appearance |
| Concrete Tile | 40–50+ years | Heavy-duty, moss-resistant |
| Metal Accents | 40+ years | Used for details, superior durability |
Ready for a beautiful, moisture-resistant new roof built for Seattle’s weather? Contact us today for a friendly consultation—we’re excited to help create the perfect roofing system for your home!
