Siding

Our United Seattle crew has decades of experience completing siding replacement services for a variety of commercial buildings, including schools, government buildings, offices, storefronts and high-rises.

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Fill out the from or call  (425) 521-7916 and our in-house inspectors will provide you a detailed inspection report on what is going on and what steps you need to take!

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Residential Siding Services by United Seattle

At United Seattle, we offer top-notch residential siding services designed to enhance the beauty, durability, and energy efficiency of your home. Our expert team is dedicated to providing you with the highest quality materials and craftsmanship, ensuring your home's exterior stands out in your neighborhood. Here are the siding services we offer:

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Siding Installation

Whether you’re building a new home or updating an existing one, our professional siding installation ensures a perfect fit and finish, tailored to your specific needs and preferences. Enhance your home's curb appeal with our high-quality siding installation services.

siding replacement

Siding Replacement

Upgrade your home’s exterior with our comprehensive siding replacement services. We remove old, worn-out siding and replace it with new, high-quality materials that enhance your home’s curb appeal and performance. Trust United Seattle for expert siding replacement solutions.

energy-efficient siding

Energy-Efficient Siding

Improve your home’s energy efficiency with our range of insulated siding options. These materials help regulate your home’s temperature, reducing energy costs and increasing comfort. Choose our energy-efficient siding to make your home more sustainable.

warranties on labor and materials

Warranties on Labor and Materials

At United Seattle, we stand behind our work with multiple warranties on both labor and materials. Our warranties provide you with peace of mind, knowing that your investment is protected against any defects or issues. We are committed to delivering superior quality and ensuring your complete satisfaction with our siding services.


Our commitment to quality and customer satisfaction sets us apart, ensuring your siding project is completed to the highest standards. Contact us today to learn more about our residential siding services and how we can transform your home’s exterior.

custom siding solutions

Custom Siding Solutions

Every home is unique, and we offer custom siding solutions to match your style and architectural design. From traditional to modern, we have a variety of siding options to suit your taste. Our custom siding services ensure a personalized touch for your home's exterior.

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Our Projects

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Licensed & Insured Commercial Siding Contractor

United Seattle is a top-rated siding company that specializes in affordable, high-quality and energy efficient building envelopes. We work with general contractors, property managers, commercial property owners and other business owners to deliver outstanding results on siding large and small projects. Whether you need replacements or a new installation, we’re the siding contractor for your job. 

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Our Most Popular Siding Options for Installation

AEP Span Flex Series

The Flex Series metal panels are a long-lasting, durable, and sustainable metal panel that also comes in several energy-efficient colors and paint systems. It’s also easy to mix and match profiles, colors, and applications with the Flex Series metal panels. This panel can be used for retail, residential, commercial, mixed-use, civic and institutional projects.

Stone Wood

Stonewood Panels are solid phenolic architectural panels manufactured by Fiberesin. They can be installed in a rainscreen design on top of a dissipative membrane and back up to the building's frame. They are versatile and durable in any environment, from coastal conditions to high traffic areas. Stonewood Panels pass the rigorous NFPA 285 test and are offered in stunning designs to accent new and retrofit construction.

Hardie Siding

Hardie Plank Cedarmill Lap Siding mimics real wood with durable fiber cement, requiring minimal maintenance. It’s easy to install over drywall or metal, engineered to withstand extreme weather, and is noncombustible and pest-resistant. The HZ10 formula and pre-primed boards ensure long-lasting, high-quality results.

CERACLAD

CERACLAD high-performance vented wall cladding system is a factory-finished, ceramic coated fiber cement siding system that incorporates proven rainscreen technology. The CERACLAD RainScreen Exterior Siding System is a factory-finished, ceramic-coated fiber cement siding system that incorporates proven rainscreen technology. CERACLAD consists of pre-finished siding panels and innovative mounting clips and accessories.

Metal Siding

Metal siding is an excellent choice for commercial and industrial buildings, offering superior weather resistance and moisture protection. Our fabrication shop customizes metal siding to match your building's style and specifications, with various sizes and configurations available. Metal siding can be used alone or as exterior cladding over other materials like wood, glass, or brick, providing durable protection and long-lasting performance.

Tenant Improvements

When dealing with an outdated or underdeveloped space, we specialize in modernizing and completing tenant improvements that benefit both business and property owners. These upgrades add value and ensure the space meets all operational needs. Whether it’s material upgrades or extensive buildouts, our team is known for delivering projects quickly and efficiently.

Siding Solutions for Any Commercial Property

When it comes to commercial siding projects, there’s no worries with United! We offer top-quality craftsmanship and professional service that leaves our clients happy. Our reputation for doing the job right the first time, because we aren’t satisfied until you are, has been recognized for many years by architects and building owners throughout the Pacific Northwest.


Our professional team is qualified to install and replace siding for both new construction and commercial property maintenance. United Seattle specializes in vinyl, fiber cement and metal siding, the most popular commercial siding choices in the area. We also offer expertise in all major brands and types of siding.



  • Office Buildings
  • Apartment Complexes
  • Restaurants
  • Government Buildings 
  • Schools & Colleges 
  • Retail Stores & Strip Malls
  • Medical Offices & Facilities
  • Warehouses & Industrial Building
  • And more!
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Your property is the face of your business. Let United Seattle help you transform your properties exterior. Contact us today to learn more about our services or to schedule an appointment for estimates.

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Financing Available

United Seattle is committed to making your next project more accessible and affordable by offering flexible financing options. Whether you're planning a major home renovation, a new addition, or simply upgrading your siding or roofing, we understand that financing is a key consideration. We provide a range of financing solutions tailored to fit your budget, helping you bring your vision to life without compromising on quality or financial peace of mind. Contact us today to learn more about how we can help you finance your next project.

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Recommended Blogs

By Victor K July 23, 2025
Seattle has not only seen a boom in the ADU construction but also a requirement for commercial subcontractor Seattle that specialize in ADU construction has gone up. Setting up ADUs is not as costly as a DADU but it requires time and skill. Generally, the GCs outsource these projects to construction management subcontractors like United Seattle for a number of reasons. The foremost reason is the trust people at United Seattle have earned for all GCs and homeowners they have worked for. However, the trust does not come easily but with dedication and hard work. Some of the USPs of this great company are listed which are not their self-proclamation but genuine reviews from people who have worked with United Seattle over the years. Experienced In ADU Construction United Seattle and its experts have been in the middle of the whole ADU construction/designing boom since the very start. Not only do the experts have all the requisite technical knowledge but a deep insight into the permit process as well removing lags from your project even before the first brick is laid down. Because they are seasoned in ADU workflows, it helps the clients save time, money and client frustration. 
By Victor K July 21, 2025
With the pro-construction laws being enforced in Seattle, all commercial subcontractor Seattle and GCs are extremely happy. This is because of the updated ADU codes in 2025. For a GC, DADU offers a steady stream of income. More of it when these small projects are outsourced to an able commercial construction subcontractor Seattle, like United Seattle . Today, we look at some of the phases of the DADU construction where the paths of a GC and commercial project management Seattle cross, creating the perfect balance for the ideal construction subcontracting services Seattle. What Is A Detached ADU Or DADU? A detached ADU or DADU is a standalone living space made on a property that already has a primary building. There are a number of advantages associated with a DADU, which include, but are not limited to:- · Increased living space for family members and/or home office. · Potential for additional income through long/short-term rentals. · Enhanced property value. Now let’s move on to a generic breakdown of the phases involved in the construction process for a building subcontractor Washington to work upon. If the plans are made before the phase time, the construction goes hassle-free increasing your free time, lowering your cost and increasing your market reputation, all at the same time. Pre-construction Phase Laying the correct groundwork is the ideal start for any DADU project for a commercial subcontractor Seattle. GCs require a commercial construction subcontractor Seattle that can dive into the planning phase and come up with as many details as humanly possible. By planning some of the key aspects of the construction, a building subcontractor Washington can surely eliminate all later disputes/delays in the project. 
A man and a woman are looking at a laptop on a construction site.
By Victor K July 16, 2025
Any commercial subcontractor Seattle will tell you that there is a low-hanging fruit in the Seattle construction market called ADUs and DADUs. The construction and permit process is much simpler than an altogether new project. This is mostly because the main structure is available and all you have to do as a commercial construction subcontractor Seattle is manage the process for your clients. The profit is there to be made but we dive into a topic seldom taught in design school. This deals with maximizing profit through small changes as a commercial building services Washington. However, we need to get some of the basics right before we fall into the details of the money-saving / making process. DADU vs. ADU One major advantage of a DADU is that it is a separate living space and can be used for parents growing teenagers or college-returning kids. It can also be rented out making it a money-making option. These are also great office spaces and workspaces since they offer privacy from the main house. However, making a separate structure requires considerable investment and structural changes. In the case of an ADU , an existing space can be simply renovated to make it workable. Budget and current structure can be a big factor in going for an ADU rather than a DADU.' DADU benefits: - Increased living space for family members and/or home office. - Potential for additional income through long/short-term rentals. - Enhanced property value.  ADU benefits - Potentially higher Return on Investment compared to DADUs for resale. - Opportunity to upgrade home's electrical, windows, insulation, heating, and plumbing, resulting in improved energy efficiency. - Potentially more flexibility compared to size-restricted DADUs. - Suitable option if the home does not meet the city's requirements for DADU, such as lot size or setbacks.
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