Is Steel Siding Right for Your Colorado Home? Vesta Steel Explained

A Roofing and Siding Owner's Honest Take on Vesta Steel

Is steel siding the right product for your Colorado home? Short answer: Vesta steel is an excellent noncombustible, hail-resistant, low-maintenance siding, but at around $40 per square foot versus roughly $19 to $23 for James Hardie, most homeowners get the most value using it as wood-look accents rather than cladding the whole house. Here is how to think about it.

I am Patrick Knackendoffel, founder of WestPro Home Exteriors. We install a lot of siding across Colorado, and steel siding is a fantastic tool when it is used in the right place. This guide covers what Vesta steel is, how it compares to James Hardie, how it holds up in our climate, and a real project where a homeowner used both together beautifully.

What Is Vesta Steel Siding?

Vesta steel siding is a steel-based exterior cladding. Unlike engineered wood, steel siding is much more resistant to hail damage. It will not crack, rot, or warp, and it is noncombustible. It is a premium product designed for homeowners who want strong durability and minimal long-term maintenance.

We tend to use it primarily to create a wood-look siding accent on certain walls or in soffits, in combination with James Hardie siding. That gives you a really nice-looking, low-maintenance exterior where you get the durability of fiber cement across the home, with warm wood-look accent walls where you want them.

Personally, I love the look of real wood siding, and I love a wood accent wall. But because of the maintenance and, most importantly, the fact that wood is combustible, here in Colorado and up in the mountains, a noncombustible, fire-resistant, wood-look product you can use for soffits and accent walls, maybe around a door, is a practical and cost-effective way to still get that look without exposing your home to those risks.

How Does Vesta Steel Compare to James Hardie Fiber Cement?

Both are premium, noncombustible siding products, and both perform excellently here in Colorado.

Vesta offers good impact resistance, though it can still be dented by large hail. On cost, James Hardie siding installation starts around $19 to $23 per square foot for prime siding, while Vesta steel siding starts around $40 per square foot.

That cost difference is exactly why we typically use steel for wood-look accent walls, details, and soffits rather than the whole home. Since it costs more per square foot than Hardie, using it strategically lets you get the exact look you want, with those cool wood accents, without blowing your budget.

Does Steel Siding Hold Up in Colorado's Freeze-Thaw Climate?

Yes, and that is based on both the testing and our own experience installing these products and watching them perform over multiple years.

Steel does not absorb moisture, so the freeze-thaw cycling that is so hard on wood-based products does not affect it the same way. It maintains dimensional stability through Colorado's temperature swings, and it handles our altitude UV exposure without the fading concerns that are common with vinyl siding.

And because it is steel, it is also noncombustible, which is very relevant for homes in Boulder, Golden, Estes Park, and other communities in the wildland urban interface fire-risk zones along the Front Range and up in the mountains and foothills. That matters even more now that Colorado adopted the Wildfire Resiliency Code on July 1, 2026, with new building codes pushing noncombustible products.

A Real Project: Steel and Hardie Done Right

Here is a great example. We had a customer in North Boulder who did her siding replacement in a really smart way, by combining these two products.

She used Vesta steel siding in a wood-look grain color to get those warm accent looks in certain areas of her home, but she was very aware that the steel is more expensive, so she used it sparingly and strategically. The rest of the house she did in James Hardie 8.25-inch Cedar Mill lap siding in Arctic White with 3.5-inch trim. She even painted her existing brick white to complete the look.

She came in with real vision for the project, she could see it, and we just helped her make it happen. Blended all together, this project came out to about $25 per square foot. It is a perfect example of using a combination of siding and cladding styles to get a durable, high-end look at a cost-effective price.

Frequently Asked Questions

What is Vesta steel siding?

A steel-based exterior cladding that is noncombustible, hail-resistant, and low-maintenance. It will not crack, rot, or warp, and it is often used to create wood-look accent walls and soffits alongside fiber cement.

Is steel siding more expensive than James Hardie?

Yes. Vesta steel starts around $40 per square foot, while James Hardie starts around $19 to $23 per square foot for prime siding. That is why steel is often used strategically for accents rather than the whole home.

Does steel siding hold up in Colorado?

Very well. It does not absorb moisture, so freeze-thaw does not affect it like wood, it stays dimensionally stable through temperature swings, and it resists the UV fading common with vinyl. It is also noncombustible, which matters in wildfire zones.

Can I combine steel siding with James Hardie?

Absolutely, and it is often the smartest approach. Using James Hardie across most of the home with steel wood-look accents in key areas gives you a high-end look at a more manageable cost.

Is steel siding good for wildfire zones?

Yes. Because it is noncombustible, steel is well suited to homes in the wildland urban interface, which matters more than ever under Colorado's Wildfire Resiliency Code.