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.

AEP Span

Stone Wood


Hardie Siding

Cera Clad


Metal Siding

Tenant improvements

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. 


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!

OUR MOST POPULAR SIDING OPTIONS FOR INSTALLATIONS

  • looking up at a building with a lot of windows

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.

  • a large building with lots of windows and a wooden facade

  • a building under construction with a sign that says no parking

Hardie Siding

Hardie Plank Cedarmill Lap Siding is a fiber cement siding designed to mimic the look of real wood siding with less maintenance, better wear and a long life. Hardie has many profiles in siding for any home style or architectural detail. Installing Hardie exterior lap siding is simple and easy, as well as can be installed over existing drywall and metal surfaces. This house siding is Engineered for Climate and designed to hold up to the changing weather conditions in the environment where it is installed. Noncombustible cladding complies with ASTM E136, does not burn and will not attract insects and pests including woodpeckers and termites. HZ10 formulated house siding is made to withstand high temperatures, humidity, moisture, sun, hail, tropical storms and hurricane winds. Board is pre-primed using a primer with a yellow hue allowing for maximum paint adhesion on the jobsite.

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.

  • a building with a lot of windows and balconies

  • a building with a door that says doorguard on it

Metal Siding

Metal siding is an ideal construction material for commercial and industrial buildings. Our fabrication shop can roll form a variety of sizes, substrates, and configurations of metal siding. Each design will be custom made to meet your needs and to match the style of your building. We have the capabilities to construct metal structures to any requested specification. Metal siding can be used as a single material or as an exterior cladding on buildings constructed of other materials (wood, glass, brick). The benefit of using metal in place of other cladding materials is that it resists weathering and protects the underlying structure from moisture intrusion better than traditional wall coverings.

Tenant Improvements

Sometimes you’re not just dealing with a space, you’re dealing with an old, underdeveloped space. In these situations, we’re often called in to modernize and complete a space. These tenant improvements are a boon to both business owners and the building owner. They’re value additive to the property and ensure the occupant has the facilities and amenities to do business properly. Whether its material upgrades or extensive buildouts, we’re the team to call for tenant improvements. Here at our firm, we pride ourselves on completing projects quickly and efficiently.

  • a store called lovisa has a large glass door

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.

Contact us

Replace or Repair?

Sometimes the easiest, yet the hardest decision, is to decide whether to replace or repair your current siding?

There are so many aspects that come to play when deciding what to do. Some things you need to think about your property and evaluate are:



All these key things come to play. If you want a more detailed description on damage type you can visit our blog. If you are leaning more towards the "out with the old and in with the new" type of deal, United Seattle would recommend you listen to you gut and do a replacement. No one has ever regretted making a choice to replace the properties siding and only benefited from it.


At United Seattle, we are happy to help Residential and Commercial business owners throughout the Seattle, WA and surrounding areas with their siding needs. For any siding service or advice you need, call (206) 427-9900 or fill out the Contact us form to get in touch with our siding experts.

  • a store called lovisa has a large glass door

Our Process to your Service Request

  • 1. Send a request

    Describe what service[s] you need and leave your contact infromation. United Seattle is a commercial subcontractor who also happen to take on residential jobs. 


  • 2. Estimation

    We'll discuss what you want and get all the details about your property aand send you an estimate. 

  • 3. Start Project

    Once the price is agreed upon, we would assign you a project manager who would be overlooking your project for the duration of it. All questions and concerns will go to him. 

  • 4. Finish on Schedule

    You will be given a estimate date of completion at the beginning of the project. After the project has been completed, the site manager will go through it and make sure everything is completed and looks right. 


    Ready to work with us? Call (425) 948-5623 or fill out the contact us form and we'll reach out to you!

  • + For Builders and GC's

    If you enjoyed working with United Seattle, we'd be happy to become partners and continue to work on your upcoming projects togther! 

Siding Gallery

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We Offer All the Services You Need in One Place! We Will Save You Time and Money!

Call Us at (206) 427-9900 Now to Get a Free Estimate or a Free Consultation for Any of Our Services!

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