More Than Just
A Window Company
About Green Built Northwest – Windows, Doors & Insulation Services
We are a stress-free, full-service general contractor serving the Seattle area. Specializing in window and door replacement, creating & reframing new openings, custom decks, siding, weatherization, and more. We make home improvement simple and seamless. Whether you prefer a white-glove installation experience or just want to purchase products from us, we’ve got you covered.
Unlike other companies that bring “demonstration windows” to your home and bombard you with high-pressure sales tactics, we offer a relaxed, welcoming showroom where you can explore our products at your own pace—no pressure, just peace of mind. Our team is always ready to answer any questions—either in person or over the phone—ensuring you feel informed and comfortable every step of the way. Let us help you bring your vision to life with expert service and quality you can trust!
Our Mission is to Keep Your Experience Simple & Professional
At your request, we’re happy to provide a preliminary estimate for your project. This estimate is subject to a site visit to confirm installation details, sizes, and measurements before proceeding with the next steps.
We Offer More Than Just Window Installation Services
At Green Built Northwest, our dedicated division, Green Built Insulation, specializes in comprehensive home weatherization. Whether you’re looking to fully weatherize your home or improve its insulation, we provide a seamless, hassle-free experience from start to finish. Beyond weatherization, we also offer expert services for:
- Siding
- Window & Door Replacement
- Creating or reframing new openings for windows, doors, or moving glass walls
- Designing and building custom decks.
Meet our Greater Seattle Team

FABIAN, MANAGING MEMBER
A native to Washington, Fabian has been involved in the window and insulation business most of his life. His father owned a Seattle window company established in 1986. He still remembers being 10 years old and his dad bringing home a heat lamp to show the family the amazing new glass coating called soft coat low e. He started working with his dad in 2000, helping with installations and learning everything about the window and weatherization industry. A few years after his father retired in 2007, Fabian decided to start his own Shoreline window company., serving the greater Seattle area.

LUPE, INSULATION PARTNER
Lupe has worked in the weatherization industry since 1992, and is a well known leader in the field. Over the past 25+ years he’s been on the forefront of new developments and changes within the industry and earned numerous certifications and achievements. He is a certified BPI building analyst, LEAD renovator certification, LEAD safe work practice, combustion safety certification, OSHA 10 and more.
For over 25 years Lupe has been sharing his knowledge and the importance and benefits of energy-efficiency and properly insulated home with customers. He has a passion for making all homes energy-efficient and keeping homeowner’s energy costs down. As he says, “I don’t like what I do, I love what I do”

JUAN, FOLDING DOOR / WINDOW SPECIALIST
Juan started his career in insulation back in 2005. After about 10 years insulating homes and working on weatherization projects, he wanted to learn more about different weatherization processes and started learning about windows. He’s an expert in Egress window installation, and if you get a window well installed on your Seattle home, he will probably be the one to help!

DANIEL, FRAMING LEAD

DIDIER, EGRESS LEAD

REYNALDO, CONSTRUCTION FOREMAN

LUCIO, INSULATION LEAD

BETO, INSULATION LEAD

LUIS, INSULATION LEAD

SOPHIE, SALES AND MARKETING MANAGER

JESSY, OFFICE MANAGER

CHARLIE, OFFICE MASCOT
Hours of Operation
Monday – Friday: 8am – 4:30pm
Saturday: Closed
Sunday: Closed
Location
18604 76th Ave W
Edmonds, WA 98026