Home/Services/Asphalt Shingle Roofing
Asphalt Shingle Roofing — Greater Seattle Metro
Asphalt Shingle Roof Replacement — Seattle Metro
Full asphalt shingle roof replacement for Seattle-area homes. We install architectural, algae-resistant, and Class 4 impact-rated shingles with complete ice & water shield, synthetic underlayment, and metal flashing — backed by a 10-year workmanship warranty.
Schedule Asphalt Shingle Roofing Today
Get an instant estimate. No emails required, no salespeople.
Cost Calculator
Data-driven algorithmic pricing estimate
Roofing services
Select all that apply — gutters on the next step.
Roofing
Complete Tear-Off
All existing shingles removed and deck inspected before any new material is installed.
AR & TL Options
Algae-resistant and Class 4 impact-rated shingles specified for Seattle's climate.
Ice & Water Shield
Self-adhering membrane at all eaves, valleys, and penetrations — standard on every job.
Metal Flashing Throughout
Step, counter, drip-edge, and pipe-boot flashing installed in metal, not caulk.
10-Year Workmanship Warranty
Covers any installation defect that causes a leak — no depreciation, no fine print.
Permit Pulled
We pull all required city permits in Bellevue, Redmond, Kirkland, and surrounding cities.
Service Options
Choose What Works For You
Annual
Home Care Program
Bundle & save on annual roof and gutter cleaning
What You Get:
- 10% off each cleaning
- 1–2 visits per year
- Gutter and downspout cleaning
- Gutter polishing
- Comprehensive gutter inspection
- Roof cleaning and maintenance
- Comprehensive roof inspection
- Storm cleaning
- Priority cleaning & inspection after storms
One-Time
Roof Cleaning
What You Get:
- 1 professional roof cleaning
- Moss & algae soft-wash treatment
- Debris clearing from all surfaces
- Preventive anti-growth application
- Minimize damage caused by moss & debris
- Increase roof lifespan
- Identify concerns before they cause issues
Annual
Roof Maintenance
What You Get:
Everything from a one-time cleaning plus:
- 5% off each cleaning
- 1–2 cleanings per year
- Roof inspection & condition report
- Priority scheduling
- Priority cleaning & inspection after storms
One-Time
Gutter Cleaning
What You Get:
- 1 professional gutter cleaning
- Full debris removal from troughs
- Downspout flushing & clearing
- Flow test and inspection
- Hanger inspection
Annual
Gutter Maintenance
What You Get:
Everything from a one-time cleaning plus:
- 5% off each cleaning
- 1–2 cleanings per year
- Gutter inspection & condition report
- Priority scheduling
- Priority cleaning & inspection after storms
Material Selection
Architectural, AR & TL Shingles — Which Is Right for Your Home?
Not all asphalt shingles are built the same. Choosing the correct product for your Seattle-area neighborhood — its tree coverage, wind exposure, and HOA requirements — determines whether your new roof lasts 20 years or 40. Here is how we walk homeowners through the decision.
Architectural / Dimensional Shingles
Architectural shingles — also called dimensional or laminate shingles — are the gold standard for asphalt roof replacement across Bellevue, Redmond, Kirkland, Bothell, Sammamish, and Issaquah. Unlike flat 3-tab shingles, architectural shingles bond two layers of fiberglass mat together to create a thick, contoured profile that mimics the shadow lines of cedar shake at a fraction of the cost and maintenance burden. In King and Snohomish County, they are the most frequently specified material for tear-off and replacement on homes built between 1975 and 2010. Standard architectural shingles carry a 30-year manufacturer warranty and are rated for winds up to 110 mph — adequate for most Eastside wind events.
AR (Algae-Resistant) Shingles
AR-rated shingles are the correct default for the Pacific Northwest. Standard asphalt shingles in Seattle's climate — persistent overcast skies, sustained moisture from October through April, and canopy shade from Douglas firs and cedars — develop blue-green algae streaking within 5 to 10 years. AR shingles embed copper granules into the ceramic coating, releasing trace amounts of copper oxide that inhibit algae colonization for 10 to 15 years post-installation. On homes in Issaquah, Totem Lake, Sammamish, and wooded neighborhoods in Redmond and Kirkland where canopy shade limits UV exposure, AR shingles are not optional — they are the correct specification.
TL (Class 4 Impact-Resistant) Shingles
TL-rated (Class 4 impact-resistant) shingles are designed to pass the UL 2218 steel ball drop test — the highest impact rating available. While hail events on the Eastside are less frequent than in the Midwest, Bothell, Kenmore, and the Snohomish County corridor see enough mixed precipitation events to warrant the upgrade on any roof over 10 years old. Beyond hail, TL shingles offer higher resistance to branch and debris impact — a meaningful benefit on properties with mature conifers. Many insurance carriers in Washington state offer premium discounts of 10 to 30 percent for Class 4 roofing materials; we can document the installed product for your insurer.
3-Tab Shingles (Legacy Profile)
3-tab shingles are a flat, single-layer asphalt product that was the dominant roofing material from the 1950s through the early 2000s. They are still occasionally specified on budget-sensitive projects, detached garages, and accessory structures. Their 20- to 25-year lifespan and lower wind resistance (typically 60 to 80 mph) make them a poor choice for occupied Seattle-area homes as a primary roof — particularly on properties with steep pitches, significant wind exposure, or mature tree coverage. We will install them when requested, but we always clearly present the architectural alternative and its long-term cost comparison before the job starts.
Our Process
How We Replace an Asphalt Roof
Free Inspection & Written Estimate
We inspect your existing roof, document its condition with photos, confirm your deck is sound, and provide a written line-item estimate. No ballpark figures — you get exact scope, exact material, and exact price before you sign anything.
Complete Tear-Off to Bare Deck
Every layer of existing shingles and underlayment comes off. We inspect and replace soft, rotted, or delaminating sheathing before new materials go down. Starting on a compromised deck voids manufacturer warranties — we don't do it.
Ice & Water Shield at Critical Zones
Self-adhering ice and water shield is applied at all eaves (minimum 24 inches past the interior wall line), all valleys, and around every penetration. This is the most important leak-prevention layer on a Pacific Northwest asphalt roof.
Synthetic Underlayment
Premium synthetic underlayment is installed over the full field of the roof. It outperforms felt underlayment in tear resistance, moisture resistance, and longevity — and it gives your home a secondary water barrier during the 1-2 day installation window.
Shingle Installation & Flashing
Architectural shingles are installed to manufacturer specification — six nails per shingle in our standard high-wind pattern. All step, counter, and drip-edge flashing is installed in metal. Pipe boot flashings, ridge cap, and all penetrations are detailed and sealed before we leave.
Materials We Install
Beyond Asphalt — Full Replacement Options
Architectural Asphalt Shingles
PVC & TPO Flat Roofing
Metal Roofing
We Can Finance Your Project
- Loans from $500 to $200,000
- 0% Promotional APR Financing Available
- Instant Pre Approval
- Soft Pull Available
- 1 to 12 Year Terms
- 60 Sec Application
Where We Work
Asphalt Roof Replacement Across the Seattle Metro
We serve homeowners across King County and Snohomish County. Permit requirements, HOA rules, and wind-zone specifications vary by city — our crews know every jurisdiction we work in.
Our Customers Say It Best
What Homeowners Are Saying About Us
See why property owners across King and Snohomish County choose Real Great Roofing for roof replacements, repairs, and maintenance. Every job done with care and radical transparency.
Google Reviews
Facebook Reviews
Justin Ursu
Roof and gutter cleaning complete - they even went above and beyond and did a free roof inspection to make sure that there were no potential problem areas that could cause a leak if unaddressed. Real Great Roofing did an amazing and fast job with the cleaning. Took good care not to damage the surrounding grass and gardening work, and were quick to complete the job.
Gobirel Wren
I can say enough good things about Real Great Roofing this company. From start to finish, the experience was absolutely amazing. The team arrived on time, worked with great attention to detail, and made sure everything was done perfectly. Their professionalism, honesty, and hard work really stood out. They went above and beyond to make sure I was satisfied with the results, and I truly appreciate the effort they put into every step of the project. The quality of their work exceeded my expectations, and the finished results look incredible. It's rare these days to find a company that genuinely cares about its customers the way they do. I would highly recommend them to anyone looking for reliable, trustworthy, and skilled professionals. Definitely a 5-star service that I will use again in the future.
Phillip Gri
Had a great experience meeting and consulting with Brennan. He is knowledgeable, honest and transparent. He took the time to understand our needs and gave clear, practical guidance without any pressure. Looking forward to working together!
Caleb Spatacean
Asphalt shingle roof replacement on the east side. Did an amazing job and were very communicative. Plan to work with them for roof and gutter maintenance in the future!
Petra Newman
I recently had the pleasure of working with Real Great Roofing for a roof repair project, and I was thoroughly impressed with their customer service. From the initial phone call to the completion of the project, their team was friendly, responsive, and attentive to my needs. They kept me informed throughout the process and ensured that I was satisfied with the results. Their commitment to customer satisfaction is commendable, and I would highly recommend them to anyone in need of roofing services.
Vadim Paripa
Excellent roofing job. Highly recommend. They are punctual, quick, and very communicative.
Coz Ceh
Real Great Roofing was great to work with and made the whole process easy. The crew did an amazing job, and everything turned out better than expected. Brennan was especially awesome, super helpful, honest, and easy to communicate with the entire time. Highly recommend!
Erik Brutsky
TPO roof installation on a new flat roof build. They're remarkably easy to work with as a general contractor. Recommend to both GCs and homeowners.
Joshua Suman
I really did not want to leave this review as five stars and I will tell you why: I WANTED TO LEAVE 6! Did these gentlemen respond to my call, even when I did not leave a voicemail, as I was cold calling multiple places for an emergency fix? They did. Were they courteous, up front, honest, and most importantly, no pressure? They absolutely were. Did they offer to purchase new shingles, in the correct color, at no extra charge to me, after I shared I had mistakenly bought the wrong color? Yes! Did they arrive promptly, same day, after allowing me to send some photos of the repair area to provide an initial estimate? Surely they did. Most of all, was the work of the absolute highest quality, completed in good time and order, with care for craft and my piece of mind as the top priority? I can say, beyond a shadow of a doubt, YES! If you want the job done quickly, done right, by honest folks with integrity and character, call Real Great Roofing.
Filipp Kishko
Some of the best in the business! Ben and Brennan are men of integrity and the quality finish reflects that!
Justin Ursu
Roof and gutter cleaning complete - they even went above and beyond and did a free roof inspection to make sure that there were no potential problem areas that could cause a leak if unaddressed. Real Great Roofing did an amazing and fast job with the cleaning. Took good care not to damage the surrounding grass and gardening work, and were quick to complete the job.
Gobirel Wren
I can say enough good things about Real Great Roofing this company. From start to finish, the experience was absolutely amazing. The team arrived on time, worked with great attention to detail, and made sure everything was done perfectly. Their professionalism, honesty, and hard work really stood out. They went above and beyond to make sure I was satisfied with the results, and I truly appreciate the effort they put into every step of the project. The quality of their work exceeded my expectations, and the finished results look incredible. It's rare these days to find a company that genuinely cares about its customers the way they do. I would highly recommend them to anyone looking for reliable, trustworthy, and skilled professionals. Definitely a 5-star service that I will use again in the future.
Phillip Gri
Had a great experience meeting and consulting with Brennan. He is knowledgeable, honest and transparent. He took the time to understand our needs and gave clear, practical guidance without any pressure. Looking forward to working together!
Caleb Spatacean
Asphalt shingle roof replacement on the east side. Did an amazing job and were very communicative. Plan to work with them for roof and gutter maintenance in the future!
Petra Newman
I recently had the pleasure of working with Real Great Roofing for a roof repair project, and I was thoroughly impressed with their customer service. From the initial phone call to the completion of the project, their team was friendly, responsive, and attentive to my needs. They kept me informed throughout the process and ensured that I was satisfied with the results. Their commitment to customer satisfaction is commendable, and I would highly recommend them to anyone in need of roofing services.
Vadim Paripa
Excellent roofing job. Highly recommend. They are punctual, quick, and very communicative.
Coz Ceh
Real Great Roofing was great to work with and made the whole process easy. The crew did an amazing job, and everything turned out better than expected. Brennan was especially awesome, super helpful, honest, and easy to communicate with the entire time. Highly recommend!
Erik Brutsky
TPO roof installation on a new flat roof build. They're remarkably easy to work with as a general contractor. Recommend to both GCs and homeowners.
Joshua Suman
I really did not want to leave this review as five stars and I will tell you why: I WANTED TO LEAVE 6! Did these gentlemen respond to my call, even when I did not leave a voicemail, as I was cold calling multiple places for an emergency fix? They did. Were they courteous, up front, honest, and most importantly, no pressure? They absolutely were. Did they offer to purchase new shingles, in the correct color, at no extra charge to me, after I shared I had mistakenly bought the wrong color? Yes! Did they arrive promptly, same day, after allowing me to send some photos of the repair area to provide an initial estimate? Surely they did. Most of all, was the work of the absolute highest quality, completed in good time and order, with care for craft and my piece of mind as the top priority? I can say, beyond a shadow of a doubt, YES! If you want the job done quickly, done right, by honest folks with integrity and character, call Real Great Roofing.
Filipp Kishko
Some of the best in the business! Ben and Brennan are men of integrity and the quality finish reflects that!
Frequently Asked Questions
How long does an asphalt roof replacement take on a typical Eastside home?
Most single-family homes in Bellevue, Kirkland, and Sammamish are completed in one to two days. Larger homes in Issaquah or Bothell with complex rooflines — multiple valleys, dormers, skylights — typically run two to three days. We give you a specific timeline in your written estimate.
What's the difference between architectural and 3-tab shingles?
Architectural shingles are laminated (two bonded layers), thicker, heavier, and carry a 30-year warranty with 110-mph wind resistance. 3-tab shingles are single-layer, lighter, rated to 60–80 mph, and typically warrantied at 20–25 years. For any occupied home in King or Snohomish County, architectural is the correct choice.
Ready for a new asphalt roof?
Get a written estimate — no sales pressure, no obligation.
Free Consultation
Talk to a Roofing
Expert Today
No pressure, no obligation. Tell us about your project and we'll reach out with a free assessment and honest recommendation.
- Same-day response on all inquiries
- Free on-site inspection included
- Transparent pricing — no hidden fees
A Stronger Roof for a Safer Home
Tell us about your project. No commitment required.