Spring in the Magic Valley means project schedules start stacking up fast. Framing crews are ready, subs are lined up, and the last thing you need is a materials delay sitting between you and your start date.
Canyon Exteriors is a supply-only exterior building materials yard in Twin Falls, Idaho. We stock what contractors and builders in the Magic Valley use most — and we keep enough of it on hand that you’re not waiting on a reorder when your job is ready to move.
What We Stock for Your Exterior Projects
We carry the products that finish residential and commercial exteriors across Southern Idaho: vinyl siding, Ascend composite cladding, aluminum fascia, soffit, trim coil, and the accessories that go with them. Everything ships from our yard on Addison Ave — not a regional warehouse three days out.
Stock depth is something we take seriously. On black metal products especially — fascia, soffit, and trim coil — we keep high quantities on hand. Black is one of the most common trim colors on new builds in the Magic Valley right now, and running short mid-job isn’t something we’re willing to let happen to your crew.
Ascend Composite Cladding: Worth Putting in Your Next Proposal
If you haven’t spec’d Ascend composite cladding yet, it’s worth a conversation. Homeowners are pushing back on vinyl’s long-term performance more than they used to — Ascend holds up better against fading and impact, and it doesn’t carry the maintenance expectations that come with wood or fiber cement. We stock a variety of colors and can order many more! Right now we stock White, Almond, Storm Gray, and Mountain Fern..
It looks sharper on a finished home, too. For builders and contractors working in neighborhoods where curb appeal matters to the buyer, that difference shows up at walkthrough. We carry it and can walk you through what’s available when you stop by. It’s perfect for new construction and remodels.
Vinyl Siding and Aluminum Trim That’s Ready When You Are
Standard vinyl siding is still the go-to for most residential exteriors in Southern Idaho — cost-effective, weather-resistant, and what the majority of Magic Valley homeowners are budgeting for. We stock a solid range of profiles and colors so you’re not hunting for product that matches what you’ve already installed.
Our aluminum fascia and soffit complete the package. Whether you’re wrapping a new build or doing a full re-exterior, we stock what you need to close out the job clean. And because we carry volume — especially in black — your schedule doesn’t have to flex around availability.
Stop In Before Your Next Job Kicks Off
The easiest time to nail down your material list is before the project starts. We’re at 299 Addison Ave W in Twin Falls. Call us, email office@canyonexteriors.com, or stop by — we’ll make sure you’ve got what you need before your crew shows up.

