Replacement Garage Door Bottom Retainers
Frequently Asked Questions:
How do I replace my garage door retainer?
Our discount-priced replacement garage door bottom retainers from North Shore Commercial Door include plastic-construction and aluminum retainers to replace worn or damaged retainers. We sell them in sections in half-inch to 3-in. heights. The garage door bottom retainer is what holds your garage door bottom weather seal.
We have straight retainers, L-shaped retainers and U-shaped garage door bottom retainers made with mill-finish aluminum. Choose replacement top seal retainers for rolling doors. Find standard and oversize aluminum retainers for garage door bottom brush seals.
Choose the garage door retainer style that matches your worn or damaged garage door retainer. You can check your owner's manual, or conduct your own measurements of the size you need to replace your garage door retainer.
How do you fix the bottom seal on a garage door?
Your replacement garage door bottom retainer will include installation instructions. Watch our replacement garage door retainer installation videos to see how to affix replacement retainers to your garage door. If you have questions, call or email our staff about your DIY installation projects.
We carry garage door bottom seal kits that come with a garage door bottom weather seal plus a replacement retainer. Some kits include installation hardware. Or, you can shop our garage door weather seal and retainer installation hardware collection.