Summary:
- Diamond Kote siding cost depends on home size, wall complexity, prep condition, and the styles selected, so a square-foot range is a starting point rather than a quote.
- The product is a factory-applied finish on LP SmartSide engineered wood, which is what drives its resistance to fading, moisture, and insects.
- Colorado homeowners in Wildland-Urban Interface zones should confirm local material requirements before selecting any siding.
- GS Exterior Experts installs LP SmartSide and Diamond Kote across the Denver metro and quotes from a walk of the actual wall.
If you’re thinking about a home renovation or upgrading your siding, there are a few things to consider. Cost matters most, and the honest answer is a range, not a number. Diamond Kote is priced per square foot, but your corner count, wall prep, and style selections all move the final figure. Two houses of identical size on the same Littleton street can be thousands apart.
That gap is exactly where a walk of the actual wall matters more than a calculator. GS Exterior Experts has been siding Denver-metro homes since 1999, and we quote Diamond Kote from what we find on site: substrate condition, trim transitions, and the details that decide whether a number holds. Here is what drives the cost, and what you get for it.
The Basics of Diamond Kote Siding
Diamond Kote is a factory-applied finish on LP SmartSide siding, an engineered wood product made from wood strands bound with resin and treated for resistance to rot, decay, and insects. The finish is applied in controlled factory conditions rather than on-site, which is why it holds color more evenly than field-painted siding.
That construction is the practical difference from traditional cedar or pine. Our breakdown of wood siding types in Colorado covers where each one earns its place.
Diamond Kote Siding Cost Per Square Foot
Installed Prefinished LP SmartSide Diamond Kote siding in the Denver metro generally runs $14 to $22 per square foot. That figure covers material and labor on a straightforward wall.
Tear-off exposes work nobody can see from the driveway. Sheathing replacement, housewrap, and trim replacement all get quoted separately. Fascia, soffit, and gutter work also fall outside a siding square-foot number.
Treat the range as a planning figure for reserves or a rough budget, not a quote. A siding contractor can give you a real number after walking the elevations and checking the existing substrate. Ask for a complimentary quote to get a better understanding of the pricing.
Factors That Influence the Cost of Diamond Kote Siding
Diamond Kote’s range is wide for a reason. Property size, home style, and location set the baseline, and a handful of project-specific variables decide where you land within it.
Material Cost
Profile and style drive material pricing. Lap, panel, and board-and-batten carry different costs per square foot, and mixing profiles on one elevation raises both material and labor costs. The Diamond Kote siding options we install show how the choices differ in practice.
Installation Expenses
Labor is the larger half of the number on most jobs, and it tracks complexity rather than square footage. A two-storey with multiple gables, dormers, and a lot of trim takes considerably longer than a ranch of the same wall area.
Prefinished board also changes how the work is done. Cut ends need touching up with the manufacturer’s finish rather than being painted over, and panels have to be handled carefully on site, because a scratch on a factory finish cannot be sanded out the way field-painted siding can.
The condition of the existing exterior is the variable most likely to surprise a homeowner. Soft sheathing, failed housewrap, or moisture behind old siding all surface at tear-off and all add scope. If you are seeing signs that your siding needs replacing, assume some prep is in the number.
Local Code Requirements
Homes inside Colorado’s mapped Wildland-Urban Interface zones face material requirements that narrow the siding field, and those requirements vary by jurisdiction and fire-intensity tier. Confirm what applies at your address before selecting a product. Our guide to building a fire-resilient home under the Colorado Wildfire Resiliency Code explains what the code covers, and our overview of fire-resistant siding for Colorado homes covers the compliant options.
Is Diamond Kote Siding Worth It?
Here is what the premium over primed board actually buys you, and where it does not.
Low Maintenance
The factory finish resists fading, chalking, and wear, which keeps upkeep to periodic rinsing rather than scraping and repainting on a cycle.
It also sheds dirt and moisture well. Against field-painted wood, that difference compounds over the years you own the home.
Durability
The substrate is LP SmartSide, treated to the core through the SmartGuard® process rather than surface-coated, so protection does not stop at the first cut or scratch. The 5/50 limited warranty includes hail coverage up to 1.75 inches, which very few cladding warranties do and which matters more here than in most markets.
The 30-year No Fade Finish Warranty covers the Diamond Kote finish itself. Worth knowing the trade-off: this is a wood-based product and therefore combustible, so in a mapped WUI area it may not be an option regardless of how it performs otherwise.
Visual Appeal
Color is where most homeowners spend their decision time, and the lineup runs deep enough to suit traditional and modern elevations alike. The full range of Diamond Kote siding colors is worth reviewing before you narrow the field.
Because the finish is applied at the factory, color stays consistent across panels in a way that site-applied paint rarely matches at Colorado’s altitude and UV exposure.
Making the Right Siding Investment
Diamond Kote holds up well in Colorado conditions and asks little in return, which is what makes the per-square-foot number worth reading against the years you plan to stay. Whether it beats the alternatives for your home depends on your elevation, your budget, and your zone. Our guide to choosing the best siding for a Colorado home walks through that comparison.
If you want a number for your own house rather than a range, that takes a walk of the elevations. Contact GS Exterior Experts and we will tell you what we find before we quote it.
