How much does Diamond Kote siding cost?
How much does Diamond Kote siding cost?
$8 – $12 per square foot (materials)
$11 – $18 per square foot (installed)
$16,500 – $27,000 average total project
Average Diamond Kote siding cost
Diamond Kote siding costs $8 to $12 per square foot for materials alone, making it a premium engineered wood siding option. For a typical 2,000-square-foot home with roughly 1,500 square feet of exterior wall space, homeowners can expect to pay $12,000 to $18,000 for materials. With professional installation included, the total project cost rises to $15,000 to $30,000 depending on home size, design complexity, and regional labor rates.
Diamond Kote is a pre-finished siding system built on LP SmartSide engineered wood. Its proprietary baked-on finish eliminates the need for on-site painting, which offsets some labor expense and delivers long-term savings on maintenance. That factory-applied coating is the primary reason Diamond Kote carries a higher price tag than standard engineered wood panels.
| Cost category | Average cost |
|---|---|
| Materials per square foot | $8 – $12 |
| Installation labor per square foot | $3 – $6 |
| Total installed cost per square foot | $11 – $18 |
| Average project (1,500 sq. ft. of siding) | $16,500 – $27,000 |
| Small home (1,000 sq. ft. of siding) | $11,000 – $18,000 |
| Large home (2,500 sq. ft. of siding) | $27,500 – $45,000 |
Diamond Kote material costs by product type
Diamond Kote offers several siding profiles and accessories, and the price varies by product type. Lap siding and vertical panels are the most common choices, while trim, soffit, and specialty products add to the total material budget. All Diamond Kote products come pre-finished, so material pricing includes the factory-applied color coating.
| Product type | Typical dimensions | Estimated cost |
|---|---|---|
| Lap siding (per square foot) | 3/8 in. x 8 in. or 12 in. widths | $8 – $11 |
| Vertical siding panel (per square foot) | 3/8 in. x 16 in. x 16 ft. | $9 – $12 |
| Panel siding (per square foot) | 3/8 in. x 4 ft. x 8 ft. or 9 ft. | $7 – $10 |
| Trim boards (per linear foot) | Various widths | $2 – $5 |
| Soffit (per square foot) | 3/8 in. panels | $6 – $9 |
| Accessories and flashing | Varies | $500 – $1,500 per project |
Vertical siding and specialty textures like cedar woodgrain tend to sit at the higher end of the price spectrum. Standard smooth-finish lap siding is generally the most affordable Diamond Kote option per square foot.
Diamond Kote offers over 30 curated colors. While most standard colors are priced the same, certain custom or limited-edition finishes may carry a slight premium. Confirm color availability and any upcharges with your supplier before ordering.
Installation costs
Professional installation of Diamond Kote siding typically costs $3 to $6 per square foot for labor. Because the panels arrive pre-finished, installers skip the painting step entirely, which can shave 15% to 25% off total labor hours compared to unfinished engineered wood siding. However, Diamond Kote does require careful handling to avoid damaging the factory finish during installation.
| Installation component | Estimated cost |
|---|---|
| Labor (per square foot) | $3 – $6 |
| Old siding removal and disposal | $1 – $3 per square foot |
| House wrap / weather barrier | $0.50 – $1.50 per square foot |
| Sheathing repair (if needed) | $2 – $5 per square foot |
| Scaffolding or equipment rental | $200 – $800 |
| Permits (where required) | $100 – $500 |
Old siding removal
Removing existing siding before installing Diamond Kote adds $1 to $3 per square foot to the project. Asbestos-containing siding requires specialized abatement, which can push removal costs to $5 to $15 per square foot. Some contractors will install Diamond Kote over existing siding if the substrate is in good condition, potentially saving on removal expenses.
What affects labor pricing
Several factors influence how much you will pay for installation labor:
- Home height: Multi-story homes require scaffolding and more time, increasing costs by 10% to 30%.
- Architectural complexity: Dormers, bay windows, and intricate trim work slow installation and raise labor hours.
- Geographic location: Labor rates in metropolitan areas and high cost-of-living regions run significantly higher than rural areas.
- Season: Scheduling installation during off-peak months (late fall or winter) may yield lower bids in some climates.
Diamond Kote vs. LP SmartSide cost comparison
Diamond Kote is essentially LP SmartSide with a premium factory-applied finish. LP SmartSide in its raw, unfinished form costs $2 to $5 per square foot for materials, making it significantly cheaper upfront. However, LP SmartSide requires on-site priming and painting, which adds $2 to $4 per square foot in finishing costs. When you factor in the painting expense, the total cost gap narrows considerably.
| Cost comparison | Diamond Kote | LP SmartSide (unfinished) |
|---|---|---|
| Material cost per sq. ft. | $8 – $12 | $2 – $5 |
| On-site painting/finishing per sq. ft. | $0 (pre-finished) | $2 – $4 |
| Installation labor per sq. ft. | $3 – $6 | $3 – $6 |
| Total installed cost per sq. ft. | $11 – $18 | $7 – $15 |
| Repainting (every 7 to 10 years) | Not required for 25+ years | $2,000 – $6,000 per repaint |
| Warranty on finish | 30-year no-fade warranty | 5-year paint warranty (varies) |
Long-term cost analysis
Over a 30-year period, LP SmartSide may require two to four repainting cycles at $2,000 to $6,000 each. That adds $4,000 to $24,000 in maintenance costs. Diamond Kote's baked-on finish is backed by a 30-year no-fade warranty, meaning homeowners can avoid repainting costs for decades. When maintenance is factored in, Diamond Kote often proves to be the more cost-effective choice over the life of the siding.
Comparison with other siding types
To put Diamond Kote pricing in context, here is how it compares with other popular siding materials on a fully installed basis:
| Siding type | Installed cost per sq. ft. |
|---|---|
| Vinyl siding | $4 – $8 |
| LP SmartSide (finished on-site) | $7 – $15 |
| Diamond Kote (pre-finished) | $11 – $18 |
| Fiber cement (James Hardie) | $10 – $18 |
| Natural cedar wood | $12 – $20 |
| Brick veneer | $15 – $30 |
Diamond Kote falls in the mid-to-upper range. It is priced similarly to fiber cement siding but offers the warm aesthetic of real wood with lighter weight and easier installation.
Factors that affect Diamond Kote siding cost
The final price of a Diamond Kote siding project depends on more than just material and labor rates. Several project-specific and regional variables can push costs up or bring them down.
| Factor | Impact on cost |
|---|---|
| Home size and wall area | Larger homes require more material and labor |
| Siding profile selected | Vertical and textured panels cost more than standard lap |
| Number of stories | Multi-story homes add 10% – 30% |
| Trim and accessory volume | More windows and corners increase trim costs |
| Existing siding removal | Adds $1 – $3 per square foot |
| Substrate repairs | Rotted sheathing or framing adds $2 – $5 per square foot |
| Geographic location | Urban areas and coastal regions cost more |
| Contractor experience | Certified Diamond Kote installers may charge a premium |
Siding profile and texture
Diamond Kote comes in lap, vertical, and panel profiles, each with smooth or woodgrain textures. Woodgrain finishes mimic natural cedar and typically cost $1 to $2 more per square foot than smooth options. Mixing profiles on the same home (for example, lap siding on the main walls with vertical panels on gable ends) adds visual interest but can increase material waste and installation complexity.
Home size and design
A simple, rectangular ranch home costs less to side than a two-story colonial with multiple dormers, bump-outs, and bay windows. Complex architectural features require more cuts, more trim, and more labor hours. Expect to pay toward the higher end of the cost range for homes with intricate designs.
Regional pricing differences
Diamond Kote pricing can vary by 15% to 25% based on location. Homes in the Northeast and Pacific Northwest generally see higher installed costs due to elevated labor rates and shipping distances. The Midwest, where LP SmartSide products are manufactured, often has the most competitive pricing.
Long-term maintenance and warranty
One of Diamond Kote's strongest selling points is its low maintenance cost over time. The factory-baked finish resists fading, chipping, and peeling far longer than field-applied paint. Diamond Kote backs its finish with a 30-year no-fade limited warranty, and the underlying LP SmartSide substrate carries a separate 5/50-year limited warranty covering defects and durability.
| Maintenance item | Diamond Kote | Traditional painted siding |
|---|---|---|
| Repainting frequency | Not needed for 25+ years | Every 7 – 10 years |
| Cost per repaint | $0 | $2,000 – $6,000 |
| Annual cleaning | Mild soap and water | Mild soap and water |
| Touch-up paint availability | Color-matched pens and paint available | Standard exterior paint |
| Finish warranty | 30 years (no fade) | Varies (typically 5 years) |
Routine maintenance is straightforward. An annual wash with a garden hose and mild detergent keeps the panels looking new. Diamond Kote also offers color-matched touch-up products for minor nicks or scratches that may occur from landscaping equipment or storm debris.
To maintain full warranty coverage, Diamond Kote requires that installation follow the manufacturer's specific guidelines. Hiring a contractor who is certified or experienced with Diamond Kote products helps ensure the warranty remains valid.
Pros and cons of Diamond Kote siding
Diamond Kote offers a compelling combination of aesthetics and durability, but it is not the right fit for every budget or project. Understanding the tradeoffs helps homeowners make a more informed decision.
Benefits
- No painting required: The baked-on finish eliminates the need for on-site painting, saving time and money during installation.
- Fade resistance: A 30-year no-fade warranty provides peace of mind and long-term curb appeal.
- Natural wood appearance: Woodgrain textures closely replicate real cedar without the associated rot and insect risks.
- Faster installation: Pre-finished panels reduce total project timelines by removing the painting phase.
- Low maintenance: No repainting for decades translates into significant long-term savings.
- Extensive color palette: Over 30 factory colors allow for personalized exterior design without custom paint mixing.
- Engineered wood durability: Built on the LP SmartSide platform, which resists moisture, impact, and termites.
Drawbacks
- Higher upfront cost: At $8 to $12 per square foot for materials, it is more expensive than vinyl or unfinished LP SmartSide.
- Limited on-site customization: Changing the color after installation means painting over the factory finish, which can void warranty coverage.
- Careful handling needed: The pre-finished surface can chip during transport or installation if not handled properly.
- Not fireproof: Like all wood-based siding, it is combustible and may not meet fire code requirements in some wildfire-prone zones.
- Availability: Diamond Kote is not stocked at every building supply retailer, which can extend lead times and limit competitive pricing.
Frequently asked questions
Is Diamond Kote siding worth the cost?
For homeowners who prioritize low maintenance and long-lasting curb appeal, Diamond Kote is often worth the premium. The elimination of repainting costs over 25 to 30 years can save $4,000 to $24,000 compared to field-painted siding options. It is especially appealing in climates with harsh UV exposure or severe weather, where painted finishes degrade faster.
How long does Diamond Kote siding last?
Diamond Kote siding is expected to last 30 to 50 years or more with proper installation and basic maintenance. The LP SmartSide substrate carries a 50-year limited warranty against structural defects, while the Diamond Kote finish is warranted against fading for 30 years.
Can you install Diamond Kote siding yourself?
While DIY installation is technically possible for experienced homeowners, it is generally not recommended. Improper installation can void the manufacturer's warranty and lead to moisture intrusion issues. Professional installation also ensures correct flashing, caulking, and panel alignment, all of which are critical for long-term performance.
How can you save money on Diamond Kote siding?
There are several strategies to reduce the overall cost of a Diamond Kote siding project:
- Get at least three quotes from qualified contractors to compare pricing.
- Schedule installation during the off-season when contractors may offer lower rates.
- Choose standard colors and profiles instead of specialty options.
- Ask about bulk material discounts for larger projects.
- Install over existing siding (when structurally appropriate) to avoid removal costs.
How does Diamond Kote compare to James Hardie?
Diamond Kote and James Hardie ColorPlus are both pre-finished siding products in a similar price range ($10 to $18 per square foot installed). James Hardie is fiber cement, which is heavier and more fire-resistant. Diamond Kote is engineered wood, which is lighter and easier to cut on-site. The choice often comes down to personal preference for material type and regional building code requirements.
Can you paint over Diamond Kote siding?
Yes, Diamond Kote can be painted over using standard exterior acrylic latex paint. However, doing so may affect the manufacturer's finish warranty. Most homeowners find that the factory finish lasts long enough that repainting is unnecessary during their ownership of the home.