

Garage Door Replacement Frequently Asked Questions
Learn more about commonly asked questions from costumers about Replacement.
GMR Garage Door Replacement FAQs
What brands of garage doors does GMR work with for replacements?
GMR works with several premium garage door brands including Clopay, Amarr, Wayne Dalton, C.H.I. Overhead Doors, and Raynor. We also offer specialty custom doors from manufacturers like Northwest Door and Haas Door for unique architectural requirements.
What garage door opener models does GMR typically install during replacements?
GMR primarily installs LiftMaster, Chamberlain, and Genie opener systems. This includes popular models like the LiftMaster 8500W wall-mount, LiftMaster 87504 DC battery backup, and Genie StealthDrive Connect series. For high-end applications, we also work with Marantec and Sommer openers known for their reliability and quiet operation.
What materials are available for garage doors through GMR’s replacement services?
GMR offers garage doors in steel (insulated and non-insulated), aluminum, wood (cedar, redwood, hemlock), composite, fiberglass, and glass. Steel doors with polyurethane insulation are our most popular option for energy efficiency, while wood doors are preferred for custom designs and historic homes. We also provide specialty materials like copper-clad and rust-resistant galvanized steel for coastal properties.
What specialty garage door systems can GMR replace?
GMR handles specialty systems including high-lift and vertical-lift configurations, commercial-grade doors, carriage house doors, roll-up doors, bi-fold doors, and side-hinged swing doors. We also install custom glass garage doors, windload-rated hurricane doors, and oversized doors for RV garages or unique architectural designs.
What hardware components does GMR replace during a garage door installation?
During replacement, GMR installs new track systems, springs (torsion or extension), cables, rollers (nylon or steel), hinges, and weather sealing. We use premium hardware from manufacturers like National Hardware, Prime-Line, and Holmes. For heavy-duty applications, we install commercial-grade components from Dutton-Lainson and Industrial Spring.
What simple maintenance can homeowners perform before a garage door replacement?
Before replacement, homeowners should clear the garage area of items near the door track, remove wall decorations that might interfere with installation, check electrical outlets for functionality if a new opener will be installed, and clean the area around the door frame to ensure proper measurements. Taking photos of your existing door setup can also help installers understand your current configuration.
What maintenance should homeowners perform after a new garage door installation?
After installation, homeowners should perform monthly visual inspections, lubricate moving parts (hinges, rollers, springs) with silicone-based lubricant every 3-6 months, test the auto-reverse safety features monthly, clean the photo eye sensors quarterly, and tighten any loose hardware. For steel doors, washing with mild detergent twice yearly helps prevent corrosion. Wooden doors may require refinishing every 2-3 years depending on exposure.
Does GMR offer smart garage door systems during replacements?
Yes, GMR installs smart garage door systems including LiftMaster myQ, Genie Aladdin Connect, and Chamberlain Smart Garage Control. These systems integrate with home automation platforms like Google Home, Amazon Alexa, and Apple HomeKit. We also offer Overhead Door’s OHD Anywhere and specialized Z-Wave compatible systems for comprehensive smart home integration.
What insulation options does GMR offer for garage door replacements?
GMR offers doors with various insulation options including polyurethane foam (highest R-value up to R-18), polystyrene panels (R-values from R-6 to R-10), and vinyl-backed insulation kits. For maximum energy efficiency, we recommend sandwich-constructed doors with thermal breaks and perimeter weatherstripping. Climate-specific options are available for extreme hot or cold regions.
How long does a typical garage door replacement by GMR take to complete?
A standard garage door replacement by GMR typically takes 4-6 hours for a single door installation. Custom doors, double doors, or installations requiring structural modifications may take 6-8 hours or occasionally a full day. The timeline includes removal of the old door, installation of the new door system, opener installation if applicable, and thorough testing. Most projects are completed in a single day.
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Hours:
MONDAY – FRIDAY: 7:00 AM – 9:00 PM
SATURDAY & SUNDAY: 8:00 AM – 9:00 PM
Address:
Los Angeles, CA 90036
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