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You’re done checking the ceiling every time Seattle’s rain hits hard. No more strategically placed buckets in the living room or wondering if that water stain is spreading to the drywall.
A properly installed roof means you sleep through storms instead of lying awake listening for drips. Your energy bills stay reasonable because heated air isn’t escaping through gaps in deteriorating shingles. The attic stays dry, which means no mold remediation bills down the road.
When moss isn’t lifting your shingles and water isn’t pooling in valleys, your roof does what you paid for—it protects everything underneath it. You get to stop worrying about whether this winter’s rain will finally cause the leak you’ve been dreading.
Sea Renovation serves homeowners throughout Capitol Hill, Ballard, Queen Anne, and West Seattle with roofing that stands up to Pacific Northwest weather. We’re licensed, bonded, and insured—the baseline credentials you should expect from anyone working on your roof.
Our team understands the specific challenges Seattle creates for roofs. We know why north-facing slopes stay damp under tree canopy, how moss damages shingles faster than most homeowners realize, and which underlayment materials actually handle 37 inches of annual rainfall. We’ve worked on everything from 1920s Craftsman homes with complex rooflines to modern builds in Rainier Valley.
We offer military and first responder discounts because supporting the people who serve our community matters. More importantly, we show up when scheduled, provide written estimates that don’t change halfway through the job, and stand behind our work with warranties that cover both materials and labor.
We start with an actual roof inspection—climbing up to examine shingles, flashing, and underlayment rather than making guesses from your driveway. You get a detailed assessment of what needs immediate attention, what can wait, and what’s still in good condition.
Next comes a written estimate breaking down materials, labor, permits, and timeline. No vague “we’ll figure it out as we go” pricing. If we discover rotted decking after removing old shingles—common in Seattle’s wet climate—we document it with photos, explain the repair cost, and get your approval before proceeding.
During installation, we work in sections to prevent water intrusion if rain arrives. We protect your landscaping, clean up daily, and handle all permit requirements. When we’re finished, we walk through the completed work with you, explain your warranty coverage, and provide contact information for any future questions. Most residential projects take 3-5 days depending on roof size and weather conditions.
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Your roof starts with materials chosen specifically for Seattle’s climate—not the cheapest available, but the ones that actually handle constant moisture and resist moss growth. We install architectural shingles with algae-resistant treatments, metal roofing that sheds water quickly, and TPO membranes for flat roofs common on modern homes throughout the city.
Installation includes proper underlayment that creates a waterproof barrier, flashing around chimneys and vents sealed to prevent leaks, and ventilation systems that prevent moisture buildup in your attic. These details matter because small installation mistakes become expensive problems fast when you’re dealing with 150+ rainy days per year.
Every project includes complete cleanup—no nails left in your driveway or debris scattered across your yard. You get warranties covering both materials and our workmanship, plus a roofing company that answers the phone when you call months later with questions. We handle homes from the hillside properties on Queen Anne with steep access challenges to the tree-shaded Craftsman homes in Ballard where moss grows aggressively on north-facing slopes.
Most residential roof replacements in Seattle range from $12,000 to $28,000 depending on your home’s size, roof complexity, and material choice. A standard 2,000 square foot home with architectural shingles typically costs $15,000-$20,000, while larger homes or premium materials like metal roofing push costs higher.
Several factors affect your final price: roof pitch (steeper roofs require more safety equipment and labor), number of valleys and dormers, condition of underlying decking, and whether you need new flashing or ventilation upgrades. Seattle’s permit requirements and proper drainage solutions for our heavy rainfall also influence total cost.
We provide detailed written estimates breaking down materials, labor, disposal, and permits so you understand exactly what you’re paying for. The cheapest bid often means corners get cut on underlayment quality or installation details that matter in our wet climate.
Metal roofing performs exceptionally well in Seattle because it sheds water quickly and resists the moss growth that damages other materials. While the upfront cost is higher—typically $12-$19 per square foot installed—metal roofs last 40-70 years with minimal maintenance.
Architectural asphalt shingles remain popular due to affordability at $4-$6 per square foot. Choose shingles with algae-resistant treatments specifically designed for wet climates. These coatings help prevent the green streaking and moss buildup common on Seattle roofs, especially on north-facing slopes that stay damp.
For flat or low-slope roofs common on modern Seattle homes, TPO and EPDM membranes handle our weather well when properly installed with adequate drainage. The most important factor isn’t just the material itself but proper installation with quality underlayment, sealed flashing, and ventilation designed for Pacific Northwest moisture levels.
Professional roof cleaning every 2-3 years removes moss before it establishes deep root systems that lift shingles and cause water damage. Zinc or copper strips installed along your roofline release moss-inhibiting compounds when it rains, providing ongoing protection between cleanings.
Trimming tree branches that create shade over your roof helps significantly. Moss thrives in the dark, damp conditions created by Seattle’s evergreen canopy, particularly on north-facing slopes that receive limited direct sunlight. Better sun exposure and air circulation make your roof less hospitable to moss growth.
Proper attic ventilation prevents moisture buildup that encourages moss from the inside out. If you’re already dealing with significant moss coverage, professional removal is worth the investment—DIY pressure washing often damages shingles and voids manufacturer warranties while failing to address the underlying moisture issues.
Experienced Seattle roofers work year-round using techniques designed for our climate. We work in sections—removing only what can be immediately covered with new underlayment before the next rain arrives. This sectional approach protects your home from water intrusion while allowing progress during Seattle’s wet months.
Heavy downpours require stopping work temporarily and using tarps to protect exposed areas. We monitor weather forecasts closely and schedule installations during predicted dry windows, which are shorter but still exist throughout fall and winter. Seattle’s mild temperatures rarely prevent work—it’s the rain that dictates timing.
Emergency repairs can’t wait for perfect weather. When you have active leaks causing interior damage, we respond quickly with temporary protection measures and permanent fixes as conditions allow. The difference between good and great contractors is knowing when to work, when to wait, and how to protect your property regardless of weather.
Water stains on ceilings or walls signal active leaks requiring immediate attention, but don’t wait for visible interior damage. Check for missing, cracked, or curling shingles after windstorms. Look for granules collecting in gutters—these protective particles shouldn’t be washing off healthy shingles in large quantities.
Moss growth covering more than 30% of your roof, sagging sections, or daylight visible through your attic boards all indicate problems needing professional assessment. In Seattle’s climate, small issues become expensive problems quickly due to constant moisture exposure accelerating damage.
After major storms, inspect your roof from the ground using binoculars. Look for damaged flashing around chimneys and vents, loose or missing shingles, and any areas where water might be pooling instead of draining. If you notice any of these signs, schedule a professional inspection before the next heavy rain season arrives and minor damage spreads.
Sea Renovation provides comprehensive warranties covering both materials and workmanship because we stand behind our installations. Manufacturer warranties on materials typically range from 25-50 years depending on which shingles or roofing system you choose. These warranties cover defects in the materials themselves.
Our workmanship warranty covers installation quality for 5-10 years depending on the project scope, protecting you if problems arise from improper installation techniques. This matters more than most homeowners realize—even premium materials fail prematurely if they’re not installed correctly for Seattle’s specific weather challenges.
We also provide ongoing support after installation. If you have questions about maintenance, notice something that concerns you, or need guidance on moss prevention, we’re available to help. Many contractors disappear after collecting final payment, but established local companies build their reputation on long-term relationships with customers throughout Capitol Hill, Ballard, and the surrounding Seattle area.
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Sea Renovation Is A General Construction And Remodeling Company Who Specialize In A Wide Range Of Remodels, Interior And Exterior.
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