Durable, weather resistant siding to transform your home or business

Serving the Magic Valley, Central Idaho, and Treasure Valley area. Financing available.

The refreshed look you want with the protection you need

Siding is not just about giving your property a fresh, modern or traditional look; it’s essential for protecting your home. While damage from BBQ mishaps or accidental impacts are apparent reasons you’d need a siding replacement, being worn and faded may be less evident. Old siding can hide mold or mildew long before visible damage, such as soft spots or cracking, appears – compromising the structure and your safety.

Whether you’re looking for an upgrade or you’re concerned about your siding, you’re in the right place.

Transforming homes and businesses in Twin Falls and the greater Magic Valley with premium siding services is one of our specialties. Our workmanship guarantee and industry-leading product warranties provide peace of mind and ensure our commitment to you extends well beyond the installation. Call or email us to get a free quote on new siding today.

What new siding can do for your home

Update your home with a look that endures for years to come

Provide energy efficient insulation for year round comfort

Keep water, bugs, and critters out of your home

Effective, stylish solution that balances quality and cost

Long lasting, low maintenance means more time for what matters

Before & After

Transformations you have to see to believe

Shed siding in Twin Falls shown damaged and broken before replacement Neutral colored siding installation by Willow Exterior restores a shed in Twin Falls after siding replacement
Multi level residential home before siding installation in Twin Falls, ID Multi level residential home after light brown siding installation in Twin Falls
Beautiful home in Twin Falls with damaged siding before Willow Exterior replaces old siding Beautiful Idaho home after home siding install by Willow Exterior roofing
Home with old light blue siding before replacement service Light beige vinyl siding transforms Idaho home after siding replacement from Willow Exterior
Willow Exterior residential home before roofing contractors install new vinyl siding Home is transformed with medium gray vinyl siding after siding replacement by Willow Exterior
Hansen school gymnasium before siding replacement Hansen Idaho school community gymnasium after white siding replacement


What customers say about Willow Exterior

“This is a solid company. I cannot recommend Willow Exterior enough. Alex the owner is a stand-up man! I used them to replace my rotted-out wood siding with vinyl. Alex had the best competitive price from all the estimates I received. After I hired him, he scheduled a time to begin the work and stuck to it. I highly recommend Willow Exterior!”

Ryan G

“We got the world from Willow Exterior. New siding, windows, doors, and roof. They were amazing to work with. Alex and team were on top of everything. I would recommend them to anyone looking to remodel!”

Bobbie C

“Alex and Willow Exterior gave our house an amazing facelift. We started with vinyl siding and a new front and back door. Next, we had them install a brand-new roof. Alex was great to work with and any problems we had, he got fixed right away. 100% recommend Willow Exterior for your next project.”

Kaylee M

“We hired Willow Exterior to put a new roof on our home, new vinyl siding, 3 new storm doors, 2 sun tunnels, new rain gutters, and a new double door with inset blinds. The crews were wonderful. Whenever I had a question, one of the crew would stop and answer with a smile. Excellent customer service and timely job. The owner, Alex runs his business with excellence and expects excellence from his teams… really went above and beyond to meet our needs and make sure everything was ‘just right’. Pricing and overall workmanship was stellar! If I ever need this kind of work done again, I would not hesitate to use Willow Exterior.”

Megan B

Make a lasting impression and give your home new life

A new look for your home is just a phone call way. Ask about financing options available when you contact us today.

Quality materials for a smart, stylish, sustainable choice


Vinyl siding has the ability to provide a contemporary or traditional look. Combined with its durability, array of style and color choices, and low-maintenance features makes it a favored choice in Idaho for homeowners and businesses alike.

Its exceptional curb appeal reflects your commitment to quality and pride you have in maintaining your home.

And if it’s time to replace your gutters, we can help! We partner with a trusted local supplier to ensure your roofing upgrade can include high-quality gutters. Gutters protect your roof and home from water and debris – and can be installed seamlessly with your new roof.

Our Trusted Partners

Frequently Asked Questions

What types of siding do you provide?

Our focus is on delivering the best in durability, quality, and protection, That’s why we specialize in providing high-quality vinyl siding solutions.

We have carefully chosen to offer Alside vinyl siding as it stands up exceptionally well to the varying climate in Twin Falls and the broader Magic Valley area. It’s a low maintenance option providing versatility in design and color options, without sacrificing quality.

How long does vinyl siding last?

On average vinyl siding lasts an impressive 20 to 40 years.

Its resistance to fading, peeling, and cracking contributes to its long lifespan. And maintenance, while minimal, can help prolong the life of your siding – ensuring it protects and beautifies your home for decades to come.

Does replacing my siding increase the value of my home?

Absolutely. Investing in new vinyl siding is a strategic way to increase your home’s market value while enjoying the benefits of a beautiful, energy-efficient, and low-maintenance home exterior.

And if you ever decide to sell, first impressions are everything. New siding significantly improves the external appearance and durability of your property. Combined with savings on energy bills makes a home with vinyl siding an attractive aspect to potential buyers.

How much does siding replacement cost?

Cost varies based on several factors including the size of your home, specific type of vinyl siding you choose and the complexity of the installation.

We offer a range of options to suit your budget and preferences. Call or email us to schedule a time we can take a look at your property and provide a free, no obligation quote.

Ask about financing options available.

How quickly can you replace the siding on my home?

Once you select your siding and all of the materials for your project arrive, the tear off and installation process usually takes 1-2 weeks. All while ensuring minimal disruption to your daily life.

How do I maintain and take care of new vinyl siding?

Occasional cleaning with mild soap and water is usually all that’s needed to keep your siding looking like new. We’ll provide detailed maintenance guidelines and tips after the installation, but if you ever have questions, don’t hesitate to call.