Expert residential roofing services in the Greater Seattle Area. Full replacements, re-roofs, and upgrades backed by a 10-year workmanship warranty.
Your roof is the single most important element protecting your home. At K Single Corp, we’ve completed over 15,000 residential roofing projects across the Puget Sound, from classic Craftsman bungalows in Ballard to modern builds in Bellevue’s Eastside neighborhoods.
Every residential roof installation includes a thorough inspection of your existing decking, proper underlayment, premium materials from manufacturers like Malarkey and CertainTeed, and a final walkthrough with our project lead. We handle the permits, coordinate with your HOA if needed, and leave your property cleaner than we found it.
Full Tear-Off. We never roof over existing layers. Every project starts with a clean deck so we can inspect the sheathing, replace any rotted plywood, and install fresh ice-and-water shield and synthetic underlayment.
Premium Materials. We install architectural shingles from Malarkey, CertainTeed, and GAF, all backed by 30-50 year manufacturer warranties. We’ll walk you through color and style options during your estimate so you can see samples on your home.
Licensed & Insured. Washington State contractor license #KSINGSC842B3. Full liability and workers’ compensation coverage on every project. We pull all required permits and schedule city inspections.
10-Year Workmanship Warranty. Our warranty covers all labor and installation defects, in addition to the manufacturer’s material warranty. If anything we installed fails within 10 years, we fix it at no cost to you.
| Material | Cost per Sq Ft | Typical Home (2,000 sq ft) | Lifespan | Best For |
|---|---|---|---|---|
| Asphalt Shingles (3-Tab) | $3.50 - $5.50 | $7,000 - $11,000 | 15-20 years | Budget-friendly projects |
| Architectural Shingles | $4.50 - $7.00 | $9,000 - $14,000 | 25-30 years | Most Seattle homes |
| Metal (Standing Seam) | $8.00 - $14.00 | $16,000 - $28,000 | 40-70 years | Long-term investment |
| Cedar Shake | $7.00 - $12.00 | $14,000 - $24,000 | 30-40 years | Craftsman and PNW style |
| Composite | $5.50 - $9.00 | $11,000 - $18,000 | 30-50 years | Premium look, low maintenance |
Prices reflect 2024-2025 Greater Seattle Area averages. Actual costs vary based on roof complexity, pitch, access, and condition of existing decking.
We follow a consistent four-step process on every residential project:
We install residential roofs across King County, Snohomish County, and Pierce County, including Seattle, Bellevue, Kirkland, Redmond, Renton, Everett, Tacoma, Kent, and surrounding communities. Wherever you are in the Puget Sound region, we’ll come to you with the same level of professionalism and care.
Every residential roof we install is engineered for the Pacific Northwest. From ice-and-water shield in the valleys to proper ridge ventilation, we follow manufacturer specifications to the letter, which is how we secure the best warranty coverage for your home.
We start every project with a thorough roof inspection, checking decking condition, flashing integrity, ventilation, and drainage. You get a clear written report with photos, not a high-pressure sales pitch.
Ready to Get Started?
Free estimates with no obligation. We respond within one business day.
Real work on real homes across the Puget Sound.
Bellevue
Full tear-off of 30-year-old 3-tab shingles, deck repair (two sheets of rotted OSB), ice-and-water shield, Malarkey Vista AR architectural shingles in Midnight Black, new ridge vent, step flashing at two wall transitions.
Everett
Full tear-off, new synthetic underlayment, 24-gauge standing seam metal panels in Charcoal Gray, custom ridge cap, gutter replacement to match.
Seattle
Full tear-off of deteriorated cedar shakes, deck repair, cedar breather underlayment, premium #1 hand-split cedar shakes, copper flashing at all penetrations, new cedar ridge cap.
From first call to final walkthrough. Here's how we work.
We inspect your roof, discuss your needs, and provide a detailed, no-obligation estimate, typically within 48 hours.
You receive a clear, itemized quote with material options, timeline, and warranty details. No hidden costs.
Our experienced crew handles your project with care: quality materials, clean worksite, and daily progress updates.
We walk the completed project with you, ensure everything meets our standards, and activate your 10-year workmanship warranty.
We offer payment plans to fit your budget. Ask about financing options during your free estimate.
Most residential roof replacements take 2-5 days depending on the size of the home, material choice, and weather. We schedule around PNW rain forecasts and keep you updated daily. A typical 2,000-2,500 sq ft home takes about 3 days.
Residential roof costs in the Greater Seattle Area typically range from $8,000 to $25,000+ depending on home size, material (asphalt shingles vs. metal vs. cedar), and complexity (steep pitch, multiple layers, skylights). We provide detailed, itemized estimates with no hidden costs.
Yes. We handle all permit applications for every city we serve across King, Snohomish, and Pierce County. Permit requirements and costs vary by jurisdiction, and we'll walk you through what's needed for your specific project during the estimate.
Our 10-year workmanship warranty covers all labor and installation defects. This is in addition to the manufacturer's material warranty (typically 30-50 years for architectural shingles). If anything we installed fails within 10 years, we fix it at no cost.
Key signs it's time for replacement: shingles are curling or missing, the roof is 25+ years old, you see daylight through the attic, or you're experiencing recurring leaks. We provide honest assessments, and if a repair will solve the problem, we'll tell you.
Yes. We work with all major insurance carriers on storm damage and covered roof replacements. We provide the detailed documentation, photos, and measurements your adjuster needs, and we can meet with them on-site if required. We never inflate claims or recommend unnecessary work.
Yes, we offer flexible financing options to help homeowners manage the cost of a new roof. We work with third-party lenders to provide monthly payment plans with competitive rates. Ask about current financing options during your free estimate.
We recommend an annual visual inspection, keeping gutters clean, and removing debris or moss buildup promptly. Avoid pressure washing asphalt shingles, as it strips the protective granules. With proper maintenance, most roofing materials will meet or exceed their rated lifespan in the Seattle climate.
Get a free, detailed estimate for your residential roofing project. We respond within one business day.