Our Exterior Work Builds Your Interior Happiness™

 Sammamish Siding Installation & Exterior Experts

is the exterior of their building including windows, roof, and siding.

Instead of renovating just the inside of a structure, consider how important it is to do improvement on the exterior as well. Exterior components of the home protect it from rain, weather, and endless sunlight causing UV damage. When it comes time to increase the protection of a home or business, Cobalt Exteriors, Inc. has the skills and knowledge to help.

Cobalt Exteriors, Inc. has over three decades in business specializing in exterior finishes. Exterior siding is one of their specialties and can help beautify and protect a home. If your siding is looking outdated or damaged, let our crews provide siding repair and installation service on your home or business.

Why Choose Cobalt Exteriors?

Cobalt Exteriors, Inc. is the local expert when it comes to siding repairs and installation. Our dedicated crews have been helping homeowners improve their homes for over 30 years and we have no plans of stopping. We are constantly adding to our inventory to offer every option to our customers and we always work to give the most affordable prices for any option. If your home needs siding repairs, trust the siding repair specialists at Cobalt Exteriors, Inc. 

We Have a Solution for You!

Is your roof leaky or damaged? Do you need help designing and installing your new deck or outside lounging area? At Cobalt Exteriors, Inc. we offer a range of solutions, including:

“We had the house completely re-sided with Hardie backer. The work was done in 2 days and everything was perfect. They had a great team and when questions came up they discussed it with us. I would use and recommend them to anyone.”

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Since 1989

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“Needing a new roof, I put the job out for bid. The Colbalt Exteriors company was selected to do the job. I found the company professional not only the leadership, but the crew also. The cost was reasonable and fair. and most importantly the quality of the work was outstanding. Working with Kevin and Corbin was a pleasure.”

“We had the house completely re-sided with Hardie backer. The work was done in 2 days and everything was perfect. They had a great team and when questions came up they discussed it with us. I would use and recommend them to anyone.”

“Communication is huge for me. They were great from start to finish. There were some delays due to products being delayed, Covid blah blah blah, but they were sure to keep me informed along the way. I change my mind about a design mid project and they had no problem re-doing it for me. Oops! Super friendly staff and owners. I highly recommend!”