3D Printed Draft Stopper Kit: End Caps and Brackets for an Under-Door Seal

A bright hallway with a painted interior door closed over a matte charcoal-gray 3D printed draft stopper kit

Introduction You can feel a door-bottom draft before you can see it: a cold stripe across your ankles as you pass the hallway, a bedroom that never quite warms up, dust lines on the floor where air has been streaming in for years. The gap under a door is necessary — doors need clearance to … Read more