Protecting your firewood from moisture and the elements is paramount to ensure optimal burning efficiency in your wood stove. Tarps, due to their versatility and affordability, are commonly used for this purpose. This guide will detail how to choose and effectively use a tarp for firewood storage, catering to both novices and seasoned wood burners.
1. Why Use a Tarp?
Tarps shield firewood from rain, snow, and dew, preventing it from becoming damp or moldy. Properly seasoned firewood, which burns efficiently and cleanly, can quickly become unsuitable for burning if it gets wet. Moreover, dry wood reduces creosote buildup in chimneys.
2. Tarp Material Options
There are several materials available, each with its benefits:
- Polyethylene (Poly Tarps): These are UV resistant, waterproof, and affordable. Ideal for short-term use or moderate climates.
- Canvas: Canvas tarps are breathable, reducing the chance of mold growth. They are, however, heavier and typically more expensive than poly tarps.
- Vinyl: Extremely durable and waterproof, vinyl tarps are ideal for areas with heavy snow or rain. They’re more expensive but can last for years.
3. Size and Design
- Size: Choose a tarp size that can comfortably cover the top and at least the sides of your woodpile. However, leaving the bottom exposed promotes airflow and prevents moisture trapping.
- Grommets: Tarps with metal grommets allow for easy tie-down, ensuring the cover stays in place during windy conditions.
4. Proper Tarping Technique
- Airflow: When covering firewood, ensure there’s adequate ventilation to prevent mold growth. Cover the top and sides, but try to keep the ends of the pile exposed.
- Elevation: Ensure your firewood stack is elevated, using pallets or a base of treated lumber. This prevents ground moisture from seeping up.
- Tie-down: Secure your tarp using ropes, bungee cords, or weights. This will prevent it from blowing away and ensures consistent protection.
5. Periodic Checks
- Moisture Check: Periodically check under the tarp for signs of moisture or mold. Adjust as necessary to improve ventilation.
- Tarp Condition: Over time, even the most durable tarps can deteriorate. Check for tears or wear and replace as necessary.
6. Seasonal Considerations
- Winter: Snow accumulation on your tarp can push it into the woodpile, trapping moisture. Periodically brush off heavy snow.
- Summer: In drier climates, removing the tarp occasionally can help further season the wood.
Conclusion
A tarp, when chosen and used correctly, is an invaluable tool in preserving the quality of your firewood. By protecting your wood from the elements and ensuring it remains dry, you’ll enjoy efficient, safe, and cozy fires throughout the season. Always prioritize proper storage techniques to maximize the lifespan and efficacy of your firewood.