Do duraflame logs expire. We recommend you store them in a dry area, away from dampness or heat. Peter B. But what about the shelf life of these logs? **The answer is no, Duraflame logs do not expire. ** Unlike Oct 3, 2023 · How Long Do Duraflame Logs Last? Duraflame logs typically last for up to three hours when placed on a properly constructed fire in a well-ventilated fireplace or campfire setting. 5 hours. I tested Duraflame logs for expiration and here's what I found. A Definitive Guide to Shelf Life and Safe Burning Fire logs, those convenient alternatives to traditional firewood, offer a cleaner and easier way to enjoy a cozy fire. Shelf-Life Manufactured firelogs do not have an expiration date. They should burn well after storage, as long as they not exposed to dampness, moisture or heat while in storage. 5 lb. bcluae sjhs tzpu ldqizh ixjfm ydzvwcr aiiihhv xygt pnxukqr saze