DWT Super Thermo Insulated Knee Wall Access Door - All Sizes checklist-Please note there is a minimum combined order value on HandiFoam products of $350. Orders below this value may be subject to a $50 handling fee. even in the hottest

even in the hottest

2 Sq Ft R10

Quick adjust torso buckles

Designed for light to moderate use

under a slab

DWT Super Thermo Insulated Knee Wall Access Door - All Sizes checklist-Please note there is a minimum combined order value on HandiFoam products of $350. Orders below this value may be subject to a $50 handling fee. even in the hottestThe DWT Super Thermo Insulated Knee Wall Access Door is designed to provide efficient and secure access to non habitable spaces behind knee walls while ensuring superior thermal insulation. Engineered with a high performance insulation barrier, this access door significantly reduces heat transfer, maintaining optimal indoor temperatures throughout the year. Its precision construction guarantees high tightness, preventing unwanted air leakage and