Siding, Window, and Door Replacements.
Premium Exterior Systems Built for the Montana Climate
Rise. Restore. Refine.
Transforming Homes with Expert Craftsmanship
Your home’s exterior is the primary shield protecting your family from intense mountain weather and your highest-leverage investment for long-term equity. For over a decade, our local, family-owned operation has specialized in complete envelope protection, delivering factory-direct premium assets straight to your property.
Benefit from our sophisticated, turnkey replacement process that pairs certified technical precision with elite architectural materials, ensuring your household enjoys permanent thermal defense, enhanced safety, and a striking aesthetic that welcomes everyone home at the end of the day.
10+
Years of Experience
Zero
Pressure Consultation
100%
Lifetime Warranty
Siding Systems
Wrap your home in ultimate protection. From rugged engineered wood to ultra-efficient insulated vinyl, we install siding designed to withstand intense Montana winters while dramatically upgrading your curb appeal.
Architectural Windows
Frame your mountain views with energy-efficient engineering. Replace drafty glass with advanced single, double, or custom architectural styles built to keep the elements out and the comfort in.
Premium Doors
Make an unforgettable entrance or blur the line between indoor comfort and outdoor living. Our custom entry and expansive patio door systems offer security, smooth operation, and structural elegance.
Where Quality Meets Reliability
Why Homeowners Choose Fenix Exteriors
1,000+ Projects Completed
Proven success with over a thousand jobs across the state of Montana.
Lifetime Warranty
Every project is backed by our commitment to lasting quality and support.
Locally Owned & Operated
We're rooted in the community and committed to excellence.
Design to Completion
We manage every detail, ensuring a flawless renovation from the inside out.
Refine Your Home & Pay Nothing Until 2028
Take 20% OFF Your
New Windows
+ No Payments & No Interest Until 2028*
Whether you're planning a complete exterior overhaul or upgrading a few drafty rooms, our premier financing makes it seamless to start your project today.
*Discount valid until the end of the month. The financing offer is valid upon credit approval.
Our Three-Step Consultation Process
A Process Built Around You
From consultation to final walkthrough, we keep the process simple, transparent, and focused on your goals, so you get a fully transformed exterior without the stress.
1. Thorough Diagnostic Assessment
We start with a free in-home consultation to understand your vision, inspect your windows and siding, and provide a detailed, transparent quote.
2. Elite Certified Installation
From removal to final caulking, our project managers handle all permitting and code compliance, while our licensed crews deliver skilled craftsmanship with minimal disruption to your daily family routine.
3. Turnkey Project Delivery
We walk through every detail of your beautifully finished home with you, take care of any final touch-ups, and ensure your total satisfaction.
Where Quality Meets Reliability
Why Homeowners Choose Fenix Exteriors
"Jake did a wonderful job of installing our new siding. He's very particular and detailed in his work, which we really appreciated."
Bev Butler
"The Fenix crew was prompt and professional. Our windows were ready for installation ahead of schedule. The day of our installation was smooth and faster than expected. Everything looked perfect, and they cleaned up after themselves. We couldn't be happier"
Jill Pendleton
"Jake and his crew were fantastic. The end product of our new windows exceeded our expectations, and the crew left things better than when they arrived. They were friendly and courteous, answering every question we had. Will definitely use them again for our siding project."
Klint Cleveland
Skilled Craftsmanship Near You
Serving Homeowners Across the State of Montana
We’re based in Corvallis and proudly serve Western Montana with local exterior remodeling expertise for all property types.
Frequently Asked Questions
Window or Siding Questions?
We’ve Got You Covered
Planning your exterior renovation is a big decision. Here are some of the most common questions we get from homeowners across the Western Montana region.
What does a "turnkey" replacement mean, and what do I have to do?
Our team handles everything from start to finish. We take care of the inspection, local permits, installation, and daily cleanup. Your routine stays completely normal while we do the heavy lifting. Relax and enjoy a stress-free experience with a beautiful final result.
Is it better to replace my windows and siding at the same time?
Yes. Combining these projects saves time and protects your home much better. Our team can seal your entire exterior all at once, completely shutting out cold mountain drafts. It also shortens the construction timeline so your home transformation happens much faster.
How do you choose brands, and how does it save me money?
We partner only with top-tier names like Alside®, Sierra Pacific, and Windsor. Because of our direct factory partnerships, we skip the middleman and ship materials straight to your driveway. Get premium, heavy-duty products built for Montana weather at an incredible value.
How do the lifetime warranties protect my home value if I sell later?
Our certified master installers unlock the absolute highest level of protection. You get a true lifetime warranty that transfers right to the next owner if you ever sell your property. This gives future buyers total peace of mind and raises your home's resale value.
How do you handle installations during unpredictable Montana weather?
Our experienced crews track local weather conditions daily. We work systematically, changing out one area at a time so your house is never left completely exposed to the cold or rain. Your living spaces stay warm, safe, and comfortable throughout the entire project.
What should I expect during my free in-person consultation?
Expect a zero-pressure, educational visit. Our specialist will look closely at your home’s structural health, bring real material samples right to your door so you can see them in your natural light, and hand you a clear, itemized price sheet. No pushy sales tricks allowed.
Refine Your Home & Pay Nothing Until 2028
Take 20% OFF Your
New Windows
+ No Payments & No Interest Until 2028*
Contact us today to start your home's transformation.
Whether you're planning a complete exterior overhaul or upgrading a few drafty rooms, our premier financing makes it seamless to start your project today.
*Discount valid until the end of the month. The financing offer is valid upon credit approval.
