Window Bubble basement window well covers are well-built, beautiful, lightweight, and provide security for unsafe window wells. Each basement window well cover is custom made to fit the correct dimension and nature of your window well. We provide custom basement window well covers to meet all window well cover needs, including basement well covers, egress window wells, metal window wells, basement window wells etc. Dilworth Manufacturing is proud to celebrate our 50th Anniversary offering Window Bubbles. We are proud to be a family-owned business since 1965. Why Our Window Bubble is the Best Choice for Your Basement Window Well Covers: We