If you are weighing a re-side for your Denver home, cement board siding cost is probably the first number you want pinned down. Cement board is the common shorthand for fiber cement siding — the same material category behind James Hardie’s well-known product lines — and it has become a favorite along the Front Range for good reason. It stands up to our intense UV, big temperature swings, and the hailstorms that roll off the foothills every summer. Before you budget, though, it helps to understand what really drives the price so the quote you collect lines up with what you actually get.
What Cement Board Siding Is and Why Denver Homes Choose It
Cement board siding is a composite of Portland cement, sand, water, and cellulose fibers pressed into planks, panels, or shingles. The dense composition gives it a Class A fire rating, excellent moisture resistance, and the kind of dimensional stability that holds paint longer than wood. On a Denver property — whether you own a 1990s two-story in Highlands Ranch or a mid-century ranch in Lakewood — that durability translates into fewer repaint cycles and lower lifetime upkeep than traditional wood lap.
For Colorado buyers specifically, two performance points matter most: impact resistance against hail and resistance to the freeze-thaw cycle that wrecks lesser products. Properly installed cement board has been tested to resist impacts strong enough to rate Class 4 under UL 2218, and it does not absorb water the way engineered wood can. That is why so many homeowners in Arvada, Centennial, and Thornton end up choosing it after their second or third hail claim on a different product. To see how the planks and panels are engineered, take a look at the HardiePlank lap siding product page.
What Goes into the Per-square-foot Price
When contractors quote cement board siding cost per square foot, they are usually bundling three buckets: material, labor, and trim/accessories. Here is a realistic Denver breakdown for 2026:
- Material (cement board panels or planks): Roughly $2.50 to $6.00 per square foot at supplier pricing, depending on profile (lap, panel, shingle) and whether you choose a primed or pre-finished product like ColorPlus.
- Labor for installation: About $3.00 to $7.00 per square foot. Cement board is heavier than vinyl and requires special cutting tools, which is why Denver crews typically charge more than they would for a simple vinyl swap.
- Trim, flashing, and accessories: Budget $1.50 to $3.00 per square foot for corners, frieze boards, J-channel, house wrap, and the fasteners cement board demands (corrosion-resistant, often stainless).
- Tear-off and disposal of existing siding: Add $1.00 to $2.00 per square foot if you are replacing an old product.
- Permits and inspections: Denver and most surrounding jurisdictions pull a siding permit for full re-sides; allow a few hundred dollars for the fee.
Add it up and a fully installed cement board siding cost lands somewhere between $8 and $14 per square foot on most Denver projects. Smaller or simpler homes can come in at the low end; complex two-story facades with lots of cutouts, gables, and second-story work push toward the top.
A Realistic Cost Picture for a Typical Denver Home
Most single-family re-sides we handle cover between 1,500 and 2,500 square feet of wall surface. Plugging those numbers into the per-foot ranges above, a Denver homeowner should generally expect:
- 1,500 sq ft of siding: approximately $12,000 to $21,000 installed.
- 2,000 sq ft of siding: approximately $16,000 to $28,000 installed.
- 2,500 sq ft of siding: approximately $20,000 to $35,000 installed.
Those ranges assume a one-story or split-level home with manageable tear-off, a standard primed or ColorPlus finish, and waste factor in the 8–12% range most pros build into a quote. If your home sits in an HOA with strict color rules — common in newer subdivisions in Parker, Erie, and Broomfield — you may pay a small premium for pre-finished panels to lock in the exact approved color and skip a repaint step.
How Cement Board Compares to Other Siding Options
Cement board is rarely the cheapest option up front, but it usually wins on lifecycle value. Here is how it stacks up against the other products we install:
- Vinyl siding: Lower installed cost (often $6–$9 per square foot in Denver), but thinner profile, more vulnerable to hail, and shorter life span. A solid choice on a budget but harder to repair after a major storm.
- LP SmartSide (engineered wood): Comparable installed price to cement board, with a lighter weight that some homeowners like for faster install. Performs well against impact, though it does not match fiber cement for fire resistance.
- Diamond Kote (pre-finished composite): A premium upgrade with a factory-applied finish and a no-paint warranty. Installed cost lands above cement board, but the lifetime paint coverage is a real win for homeowners who never want to repaint.
For most Denver buyers, the comparison is really cement board versus vinyl on price, with cement board or LP SmartSide winning on durability. If you are torn, the right answer usually depends on how long you plan to stay in the home and what your HOA allows.
Ways to Keep Cement Board Siding Cost Reasonable
A few practical moves can trim your final invoice without giving up the product you want:
- Get three written quotes from installers who carry the brand you chose. Make sure each quote names the same profile, reveal, and trim package so you are comparing apples to apples.
- Schedule off-peak if you can. Late fall and winter tend to be slower for siding crews in Denver, and some offer better pricing outside the busy spring and summer hail-repair rush.
- Be strategic about accents. Use cement board on the main facades and a slightly cheaper product on low-visibility walls (like a garage side) where aesthetics matter less.
- Reuse existing trim where it is still in good shape. Your contractor can wrap it with new aluminum or PVC coil stock for a fresh look without a full tear-off of trim boards.
Talk with Us about Your Denver Siding Project
Cement board siding cost in Denver depends on the size of your home, the profile and finish you choose, and what we find when we get on the ladder. The numbers above will get you in the right ballpark, but a free on-site estimate is the only way to lock down a real figure for your property. Reach out to Siding Denver and we will walk the exterior with you, talk through James Hardie, LP SmartSide, Diamond Kote, and vinyl options, and put together a written quote that matches your home and your budget.
