TOPTEX wood chip covers feature a water-repellent yet highly breathable fabric that prevents rain from seeping in but allows internal moisture to escape at high rates. This dual function is crucial because it stops new water from entering while letting existing humidity gradually dissipate. Unlike plastic tarps or other covers, TOPTEX can also be used on fresh wood chips helping the pile to dry better during its most effective drying phase. Additionally, plastic tarps trap condensation while TOPTEX facilitates natural air circulation. Studies, including those by the Bavarian Forestry Institute, affirm that chips stored under these covers retain lower moisture levels and higher energy content.

The covers are UV-stabilized, resisting high temperatures and sun damage for multi-season use. Their robust construction and exceptional air-permeability stands up to wind, so operators do not need to repeatedly reposition them. As a cost-effective alternative to building permanent structures, TOPTEX allows facilities to protect large piles with minimal labor and infrastructure. This straightforward approach coupled with the product’s unrivaled lifespan preserves the chips’ fuel quality and curbs losses from rot, mold or increased replacement purchases.