Woodtone ColorGuard transforms standard fiber cement siding into premium wood-look cladding through a proprietary two-tone coating system that no other manufacturer offers. This factory-applied Akzo Nobel coating comes with a 30-year limited fade warranty — the longest protection in the prefinished siding market.
The multi-tone finish creates visual depth that solid-color siding can’t match. Each of the 18 designer color combinations uses proprietary technology to achieve a realistic wood aesthetic that’s significantly more authentic than vinyl siding and maintains consistent color over time unlike natural cedar. You’re getting the look of stained cedar without the annual maintenance headache.
ColorGuard Technology and Substrate Compatibility
The ColorGuard system works exclusively with three substrate brands: James Hardie Fiber Cement, Allura Fiber Cement, and LP SmartSide Engineered Wood. Don’t try using it on anything else — the coating adhesion depends on these specific substrate formulations.
Available profiles cover most residential applications:
| Profile Type | Available Widths | Standard Length |
|---|---|---|
| Lap Siding | 5.25”, 6.25”, 7.25”, 8.25”, 9.25”, 12” | 12’ |
| Shakes | Variable by substrate | Varies |
| Panels (Board & Batten) | Substrate-dependent | 8’ to 10’ |
Standard thickness runs 5/16” for fiber cement substrates. Lap siding weights range from 9.36 lbs for 5.25” boards up to 25.2 lbs for 12” widths. Panel weights hit 77 lbs for 8’ lengths and 97 lbs for 10’ lengths.
The standard texture is cedar wood-grain, with smooth finish available by special order. Most contractors stick with the cedar texture — it’s what makes the two-tone finish pop.
Installation Requirements and Warranty Protection
ColorGuard’s warranty protection comes with strings attached. The warranty requires proper storage and handling, ice/snow buildup prevention measures, and treats installation as final acceptance of the product. Once you nail it up, Woodtone considers the product accepted — no post-installation claims allowed.
Critical installation requirements:
- Store pallets off the ground and protect with plastic wrap
- Use slip sheeting between boards during handling
- Seal all field cuts with matching touch-up paint
- Mix touch-up paint thoroughly and never apply if paint has frozen
The ice/snow buildup prevention requirement matters in Montana. You need proper roof ventilation and ice barriers to prevent ice dams from backing water up behind the siding. Skip this and void your warranty.
Colored stainless steel pan-head fasteners are recommended for certain premium finishes. The colored fasteners disappear into the two-tone pattern better than standard galvanized heads.
Contractors value the pre-finished nature which speeds up installation, but some caution regarding strict handling requirements to maintain surface finish. The coating looks great but demands respect during transport and installation. Drag a board across another and you’ll see the scratch.
Warranty coverage varies by profile: 30-year limited coating/fade warranty for lap siding, 20-year for panels and shakes. ColorSelect trim carries a 15-year limited warranty.
The factory-applied coating uses environmentally friendly water-based formulations — low VOC content means minimal off-gassing during Montana’s tight-house winter months.
Frequently Asked Questions
Q: Can I use ColorGuard coating on any fiber cement siding? No. The system works exclusively with James Hardie, Allura, and LP SmartSide substrates. The coating adhesion and warranty depend on these specific substrate formulations.
Q: What happens if the coating gets damaged during installation? You must seal all field cuts with matching touch-up paint. However, installation is considered final acceptance of the product, so major damage won’t be covered under warranty.
Q: How does the two-tone finish compare to solid colors? The multi-tone application creates greater visual depth and richness compared to solid color siding. Think stained cedar versus painted wood — one has character, the other looks flat.
Q: Do I need special fasteners? Colored stainless steel pan-head fasteners are recommended for certain premium finishes. They blend better with the two-tone pattern than standard galvanized fasteners.
Q: What about freeze protection in Montana? Ice/snow buildup prevention measures must be in place for warranty coverage. This means proper attic ventilation, ice and water shield at eaves, and maintaining clear drainage paths behind the siding.
Ready to Get Started?
Our paint & finish specialists can help you find the right Woodtone products for your project.
More from Woodtone
Explore All Woodtone Products
We carry Woodtone across all 11 Montana and Idaho stores.
