Of all the sections in garage doors, the bottom one needs to be replaced most often. Since this section is closest to the garage floor, it absorbs the most amount of water and is eaten more frequently by little critters.
Factors Affecting the Garage Door Installation Time These projects may only take two to three hours � or less � to complete. Similarity: If you're replacing a door with a one that's the same type and size, the job should take four to six hours. Size: A large door typically takes longer to install than a smaller model. Jun 29, 2022