Bring the Outdoors In with a Custom Sunroom Construction
Looking to add a bright, relaxing space to your home? BB-Builders Pro specializes in custom sunroom construction, creating beautiful, energy-efficient spaces that allow you to enjoy natural light all year round. Whether you’re looking for a four-season sunroom, screened-in porch, solarium, or patio enclosure, we design and build custom sunroom additions that seamlessly blend with your home.
Enjoy a climate-controlled sunroom that stays comfortable year-round, no matter the weather.
Perfect for spring, summer, and fall, with insulated glass and optional heating.
Add a bug-free outdoor living space that allows fresh air and natural light to flow in.
Create a stunning glass enclosure that offers unobstructed views of nature.
Convert an existing patio, deck, or porch into a beautiful, enclosed sunroom.
Every sunroom is tailored to your unique vision and needs, whether it’s a home office, lounge, or dining space.
We review your goals, inspect your home, and suggest the ideal sunroom solutions for your space. Serving King, Pierce, and Snohomish Counties, our sunroom contractors ensure functional designs, energy efficiency, and added property value.
We design precise architectural plans and 3D renderings for your sunroom, giving you a clear vision before construction begins. Serving homeowners in King, Pierce, and Snohomish Counties with expert sunroom design, planning, and visualization services.
We build durable, energy-efficient sunrooms using high-quality materials for homes across King, Pierce, and Snohomish Counties. Our sunroom contractors focus on structural integrity, weather resistance, and seamless integration with your existing home.
We handle all permits, zoning rules, and construction approvals, ensuring a smooth remodeling process for homeowners in King, Pierce, and Snohomish Counties. Trust our licensed contractors to manage compliance and local building codes efficiently.
Serving King, Pierce, and Snohomish Counties, our local home builders handle everything from site preparation and foundation installation to expert framing and personalized features. We focus on quality craftsmanship and seamless construction in your area.
We perform a detailed quality inspection and final walkthrough to ensure your sunroom meets the highest standards. Proudly serving homeowners across King, Pierce, and Snohomish Counties with expert sunroom construction and attention to every detail.
A sunroom is a bright, enclosed space with large windows that connects indoor comfort with outdoor views. Many King County homeowners use it as a family room, home office, or relaxing spot year-round.
Yes. Most cities in the county, including Seattle, Bellevue, and Redmond, require permits for any major home addition. A licensed contractor will handle drawings, permits, and inspections to meet local codes.
Pricing depends on size, materials, and whether you choose a three-season or four-season design. On average, homeowners in King County invest between $20,000 and $70,000.
A four-season sunroom with insulated glass and energy-efficient framing is ideal. It provides comfort through rainy winters and cooler summers.
Most projects take 3 to 6 weeks once permits are approved, though schedules can be affected by weather or design complexity.
Yes, if the foundation is strong enough. Many King County homeowners enclose a patio or build over a deck to create extra living space.
Adding usable square footage and natural light often boosts resale value, especially in competitive real estate markets like Seattle and Bellevue.
Only heated and cooled sunrooms—often called four-season rooms—are typically included in official square footage.
Maintenance is simple: clean windows regularly, check seals for moisture, and inspect the roof to prevent leaks during wet seasons.
Local builders understand King County’s permitting process, energy codes, and weather conditions. That experience helps ensure your sunroom is built to last.
Don’t take just our words. Hear what our Customers say.
Contact us today for a free consultation, and let’s begin transforming your house into the home you’ve always wanted.
To assist you better, please provide your name, phone, and email. We value your privacy and will only use your info to help with your inquiry. Thank you for your interest!
