It is possible to install a garage door yourself, but for most people it is not recommended. Garage door installation is more complex than it often appears and mistakes can be costly or unsafe.
Most homeowners ask this question because they want to save money or feel confident tackling DIY projects. While that’s understandable, garage doors are large, heavy and under tension, which introduces risks that are easy to underestimate.
Why garage door installation is not a typical DIY job
Installing a garage door involves more than simply fixing panels into place. It often includes:
- Handling heavy components that can be awkward to lift and align
- Working with high tension springs that can cause serious injury if handled incorrectly
- Ensuring the door is level, balanced and properly secured
- Setting up safety features and limits on electric doors
Even a small error during installation can lead to poor operation and increased wear.
Electric garage doors and safety concerns
Electric garage doors add another layer of complexity. The motor, wiring and safety systems must be installed and tested correctly to ensure must be installed and tested correctly to ensure the door stops and reverses as it should.
Incorrect installation can:
- Damage the motor or door mechanism
- Cause the door to jam or fail prematurely
- Create safety risks for people and vehicles
This is one of the main reasons professional installation is strongly advised for automated doors.
Warranty and long term costs
Many garage door manufacturers require professional installation for warranties to remain valid. If a door is installed incorrectly or without proper certification, you may find future repairs or replacements are not covered.
What looks like a saving upfront can sometimes cost more in the long run if adjustments or a full refit are needed later. For more information on how much garage door installation costs have a read of our article here.