Our Commitment

Highest quality craftsmanship for any job small or large. It’s our mission at StraightLine Exteriors Siding of Vancouver WA., to make every builder, homeowner, property manager or developer feel like they’re our only customer from the first call, to the day the job is done. Professional Siding Contractor, servicing Vancouver, WA and Portland, OR. 

Professional Services

For quality siding installed by the top, local siding contractors, look no further than Straightline Exteriors. With over 30 combined years of experience enhancing the look of SW Washington and Portland metropolitan area homes and businesses, you can be sure to get the highest quality craftsmanship at an unbeatable price. 

Straightline Exteriors Siding Residential Vancouver WA

Now you can enjoy relaxing in your backyard, even when it’s rainy or hot out. Our patio covers offer protection from the elements year round, and provide you and your family with extended living space. 

As a business owner or landlord, it’s important that you always put your best foot forward. It takes a lot to make a good impression, but only one misstep to create a negative one. 

Straightline Exteriors Siding Commecial

Locally Preferred Siding Company

For decades, our team has serviced Southwest Washington and the surrounding Portland cities with honest pricing and superior craftsmanship on all our projects. With our longevity in the building industry, we know what materials and what installation processes and procedures will best protect your home’s exterior and stand up against the long rainy seasons. We use top of the line HardiePlank fiber cement siding as our preferred siding material. With some of the best product warranties and numerous colors to choose from, you can rest assured the structure of your home will be protected for years to come, and you’ll be getting the exterior look you desire. More importantly, we look for the qualities in our employees that are necessary to maintain our reputation, uphold our values, and turn first time clients in to life long clients. Your complete satisfaction with Straightline Exteriors and your siding or patio cover project is our only goal.

Angies List 2017 StaightLine Exteriors S
Better Business Bureau StraightLine Exte
SWCA StraightLine Exteriors Siding Vanco

Home Siding
Your siding can give the entire property a look of being well-maintained. When you’re considering updating the exterior of your home it’s important to choose materials that look great, but still withstand the elements.


Patio Covers
If you are looking to sell your home, it’s a simple way to start adding value to the property. Patio covers are suitable for more than just homes. If you own a restaurant, they provide a nice space for dining al fresco. 


Commercial Siding
It takes a lot to make a good impression, but only one thing wrong to create a negative one. A simple way to improve the look of your building is with commercial siding.


Quality Materials

We've partnered with premium brands to provide you with the best siding products available and to ensure optimal installation. Choose from a variety of siding options and pre-finished looks to fit your style, all with low maintenance and renowned durability.

Sherwin Williams StraightLine Exteriors
PlyGen StraightLine Exteriors Siding Van
Milgrad StraightLine Exteriors Siding Va
James Hardie StraightLine Exteriors Sidi
Jeld Wen StraightLine Exteriors Siding V

Book A Free Consultation and Estimate!

Count on our siding consultants to explain the benefits of our material and service

to help you coordinate components for just the right look and lasting performance.


What Our Customers are saying

Cascade West

“We've chosen StraightLine Exteriors as a siding subcontractor for years and couldn't be happier. This hard working group of professionals completes the job on-time and on budget, not to mention they're super friendly! We'll continue to trust them on our projects, both big and small, and if you're reading this you probably should too.” 

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Elaine Ritter

This was a great company to work with. They were on time, professional and completed the work in a timely manner. My house looks great.

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