ArkiBoard Installation Guide
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Handling & Storage
- Store flat, off the ground, in a dry, climate-controlled area.
- Keep material covered to prevent excessive moisture absorption.
- Avoid leaning boards against framing; carry them horizontally to prevent edge damage.
- Allow 48-hour acclimation before installation.
Cutting & Preparation
- Scoring & Snap Method: Use a utility knife for thin sheets.
- Carbide-Tipped Circular Saw: For precise cuts in thicker boards (dust extraction recommended).
- Rotary/Oscillating Tools: Ideal for irregular angle cuts.
Framing & Fastening
ArkiShield can be installed over wood or steel framing, with studs spaced no more than 24" On Centre.
Fastening Methods
- Self-Tapping Screws: Recommended for steel framing.
- Coated Steel Screws: Minimum 9/16" from board edges, placed 6" apart on perimeter and 12" apart in the field.
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Liquid Nail + Finishing Nails:
- Method: Apply Liquid Nail adhesive to the back of the board, secure it with a few finishing nails to hold in place.
- Advantage: Reduces fastener visibility and maintains clean exterior aesthetics.
Best Practice: If using a nail gun, set the PSI correctly to prevent over-penetration. Test on scrap material before installation.
Joint & Seam Treatment
- For butt joints: Maintain a 1/8" expansion gap to accommodate thermal movement.
- For vertical seams: Use a hidden metal flashing (placed behind) to prevent water ingress.
- For panel edges: Prime and seal cut edges to enhance water resistance.
Finishing & Painting
- Apply latex primer before painting.
- Ensure the surface is dry and free of debris before coating.
- Factory pre-primed boards can be painted immediately.
Comparison: ArkiShield vs. Market Leading Fiber Cement
| Feature | ArkiShield MgO Board | Fiber Cement Board |
| Fire Resistance | 1-hour fire rated (ASTM E119) | 1-hour fire rated |
| Water Resistance | Fully waterproof | Water-resistant but porous |
| Impact Strength | High (OSB Level 3 Equivalent) | Moderate |
| Weight | Lighter than fiber cement | Heavier (requires reinforced handling) |
| Cutting & Installation | Easy to cut; does not chip easily | Brittle; prone to breakage when cutting |
| Fastening Options | Screws, Liquid Nail + Finish Nails | Requires corrosion-resistant screws |
| Color & Finishing | Factory-primed & custom color matching | Limited factory colors |
| Eco-Friendliness | No formaldehyde, no chloride | Silica dust hazard |
Why Choose ArkiShield?
- Lighter & stronger than fiber cement.
- Superior moisture protection—ideal for extreme climates.
- Easier to install with screw, nail, or adhesive options.
- Custom factory-finishing available.
Get Started with ArkiShield
For bulk orders, trade pricing, or project inquiries, contact our sales team.
Contact us for full product specifications.
