Product Details

Durable Construction: Made from PVC extrusions with laminated foam, providing robust insulation and durability.

Tight Seal: Features rubber gaskets that create a secure seal to block drafts and reduce heat loss.

Easy Installation: Designed to mount using existing fan shutter latches, allowing for quick and hassle-free setup.

Energy Efficiency: Helps to maintain indoor temperatures by preventing cold air infiltration, improving energy efficiency.