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It’s a common concern we hear from homeowners across Nottinghamshire: “What happens if there’s a power cut and my electric garage door won’t open?” It’s a completely valid question, and one we’re here to answer for you! The good news is, you’re not going to be stuck, as your electric garage door can indeed be opened manually, even without power.
At Mansfield Garage Doors, with over 57 years of experience, we believe in making sure our customers are always prepared and feel secure. Let’s walk you through how it works and why certain features are so important.
Opening Your Garage Door From the Inside
Every electric garage door operator is equipped with an internal emergency release mechanism. This clever feature allows you to disengage the motor from the door when you’re inside your garage. Once disengaged, you can manually lift or lower your garage door, giving you convenient access even if the power is out.
This release is typically operated by pulling a cord, which then uncouples the door from the electric motor, allowing for manual movement. It’s a vital safety feature that ensures you’re never truly “locked in” your garage.
Opening Your Garage Door From the Outside: The Essential External Emergency Release
What if your garage doesn’t have a separate pedestrian door? This is where an external emergency release mechanism becomes absolutely critical. Without it, you could find yourself locked out of your garage during a power cut, which is certainly a situation no one wants to be in.
How it Works
This device is a mandatory safety feature for garages with no alternative entrance. It’s usually an inconspicuous key-operated lock installed on the outside of your garage door. When activated with its key, it allows you to disengage the electric motor from the door, just like the internal release. You can then manually open your garage door from the outside.
Types of External Releases
- For up-and-over and sectional doors with a handle, the emergency release can be integrated into the door handle itself, operated via a Bowden cable on the inside.
- For sectional doors without a handle, a discrete round cylinder lock is used to release the door.
This vital device typically costs around £50. It’s a small investment for significant peace of mind and accessibility.
The Added Convenience of a Battery Backup System
While manual emergency releases are essential, for ultimate convenience during a short power cut, a battery backup system is a fantastic addition.
Hörmann Solutions
For mains-operated doors, Hörmann ProMatic and SupraMatic operators can have a battery backup system installed that simply bolts onto the back of the operator. The Hörmann emergency battery HNA can provide power for up to 18 hours and approximately 5 door cycles, recharging itself during normal operation. If your garage lacks a main power supply entirely, the Hörmann ProMatic Akku is a brilliant battery-operated option that can even be linked to solar panels for charging.
Somfy Options
Quality Somfy operators, such as the Dexxo Smart 1000 io and Dexxo Pro 800 RTS, also offer optional, low-cost battery backup solutions.
These systems mean that for most typical power interruptions, you won’t even need to use the manual release, as your door will continue to function automatically for a period.
Why These Features Matter: Safety, Security & Peace of Mind
Ensuring you can open your garage door in any situation is a cornerstone of safety and convenience. It means you’re never stranded outside your home or trapped inside your garage.
Beyond emergency access, modern electric garage doors also offer robust security. For instance, Hörmann’s mechanical anti-lift kit physically locks the door when closed, even if there’s a power failure, making it incredibly difficult for intruders to force open. This gives you an extra layer of protection, day and night.
Trust Mansfield Garage Doors for Expert Advice
As a long-established, local family-run business in Mansfield, we’ve been installing and repairing garage doors for more than 57 years. We pride ourselves on providing straightforward, helpful advice, ensuring you understand all your options without any confusing jargon. We only work with the most reliable brands like Hörmann and Somfy, known for their quality and safety features.
If you’re considering automating your existing garage door or upgrading to a new electric system, we warmly invite you to visit our Mansfield showroom. You can see the various operators and doors in action, feel the quality, and our friendly, expert team will be on hand to answer all your questions, including demonstrating the emergency release mechanisms and discussing battery backup options.
We’re here to help you make the perfect, informed choice for your home, providing the kind of personal service our customers appreciate. Give us a call or pop in – we’d love to welcome you!
