1 Lug (electrical connector), a bolt on an enclosure tied to an electric potential within the enclosure, supporting the connection of a cable.  Lug (knob), handles are a kind of flattened knob attached to the side of pottery.
A garage door will cost anywhere from $200 for single doors to $4,000 for two or more doors, with better materials accounting for the higher cost. Most homeowners report spending about $1,063 for the door and installation.
Garage Door Average Costs. 1  Depending on the material, size, and options selected, a garage door can cost as little as $300 to $600 (for stock wood and steel doors with no insulation or windows) and as much as $10,000 or more (for a custom carriage house door). Depending on the material, size, and options selected, a garage door can cost as little as $300 to $600 (for stock wood and steel doors with no insulation or windows) and as much as $10,000 or more (for a custom carriage house door).