

Transform your backyard into a comfortable outdoor living space with a custom patio cover designed and built by Exteriors NW LLC. Whether you're looking to create shade for summer, protection from the rain, or a year-round gathering space, we build patio covers that combine beauty, durability, and functionality.
We design and construct custom patio covers for homeowners, builders, commercial properties, and multi-family developments throughout Southwest Washington. Every project is built to complement your home's architecture while providing long-lasting protection from the Pacific Northwest weather.
Whether you're covering an existing patio, planning a new outdoor living area, or adding value to your property, our team can help bring your vision to life.
Attached Patio Covers
Attached patio covers extend directly from your home, creating a seamless transition between indoor and outdoor living spaces. They provide protection from the sun and rain while increasing the usable square footage of your home.
Attached patio covers are ideal for:
Outdoor dining areas
BBQ spaces
Covered decks
Backyard entertaining
Year-round outdoor living
Freestanding Patio Covers
Freestanding patio covers offer flexibility and can be built almost anywhere on your property.
Popular applications include:
Outdoor kitchens
Fire pit seating areas
Poolside gathering spaces
Hot tub covers
Garden patios
Outdoor entertainment areas
Because they are independent structures, freestanding patio covers can create a true backyard destination separate from your home.

Every project is custom designed to meet your goals, budget, and property's layout.
We build:
Whether you prefer the warmth of exposed wood beams or a clean modern design, we'll help you choose the right structure for your home.
A professionally built patio cover does more than create shade—it adds value and expands your home's living space.
Benefits include:
Living in Washington means enjoying your outdoor space in every season. That's why every patio cover we build is engineered to withstand the area's rain, wind, and changing weather conditions.
We use quality materials, proper structural engineering, and careful craftsmanship to build patio covers designed for years of dependable performance.
At Exteriors NW LLC, we believe every project should be built as if it were our own home. From the initial consultation through the final walkthrough, we focus on quality workmanship, honest communication, and attention to detail.
Whether you're adding a simple covered patio or creating a fully customized outdoor living area, we'll help you design a structure that complements your home and fits your lifestyle.
Built Strong. Built Local. Built to Enjoy.
What is the difference between an attached and freestanding patio cover?
An attached patio cover connects directly to your home and extends your existing outdoor living space. A freestanding patio cover is a separate structure that can be built anywhere on your property.
Do patio covers increase home value?
Yes. A professionally built patio cover can improve curb appeal, expand usable outdoor living space, and make your home more attractive to future buyers.
What types of patio covers do you build?
We build timber frame, stick-built, engineered roof patio covers, covered decks, and fully custom outdoor living structures.
Can you build over an existing patio or deck?
Absolutely. We can often construct a patio cover over an existing concrete patio or deck, provided the structure is suitable for the design and local building requirements.
Do patio covers require permits?
Most permanent patio cover projects require permits. We can help guide you through the permitting process and ensure the project complies with local building codes.
Can I add lighting or ceiling fans?
Yes. Many homeowners choose to include recessed lighting, ceiling fans, heaters, speakers, or other upgrades as part of their patio cover project.
Do you offer free patio cover estimates?
Yes. We provide free, no-obligation estimates throughout Southwest Washington and will help you explore different styles, materials, and design options.
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.