The 5 Best Plastic Thermostat guards (2023 reviews)

It is important to have the well suited plastic thermostat guard. In the following post, we will help you to select the best plastic thermostat guards.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Honeywell Plastic Thermostat Guard READ REVIEW

Best With lock: Buy: Lux Plastic Thermostat Guard READ REVIEW

Best With about an inch: Buy: Braeburn Plastic Thermostat Guard READ REVIEW

Best For daily Use: Buy: Statguardplus Plastic Thermostat Guard READ REVIEW

Best With Your brand: Buy: Supplying demand Plastic Thermostat Guard READ REVIEW

Best Overall: Honeywell Plastic Thermostat Guard

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The honeywell plastic thermostat guard is long-lasting, rigid and fits well with your daily purpose like a dream. It is good for keeping the kids from changing the upstairs thermostat. It has a big profile but works well. The Item is easy to install with 4 simple screws. It is sturdy and easy to open. It comes with multiple keys and also has lowered the electric bill. It is perfect for keeping unwanted fingers from adjusting the thermostat. The covers are easy to install and fit perfectly.

• Keeps people off your ac and heater
• Perfect at keeping kids hands off the controls
• Keeps the kids from playing with the thermostat
• Provides basic access control against general fiddlers

Best With lock: Lux Plastic Thermostat Guard

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Compared with other guard in this category, the lux plastic thermostat guard has a convenient design. This Lux medium sized locking guard will provide the protection for thermostats. It is built to last, made of a durable plastic that will guard and protect your thermostat from all types of tampering. It will help limit unwanted access and eliminate accidental fluctuations when someone bumps into the thermostat. It will give you the assurance of a constant temperature or if you have the need to deter tampering with settings.

There is an open back with an interior lip of.5 inches around the entire back. The back to the wall ( around the thermostat and fits the cover to it, then locks. There are different sizes available, which will save you time. It could use a better locking system.

• Great investment if your kids/visitors like to touch and change temperatures in your home
• A nice cover to keep people from changing the thermostat settings
• Perfect for keeping the teenager from changing the settings, lol

Best With about an inch: Braeburn Plastic Thermostat Guard

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The braeburn plastic thermostat guard's superior materials makes sure that it ages well with use. It is a simple cover with adequate openings for room air to get through. It centers perfectly on the white inner area of the cover, allowing sliding upwards to remove from the wall for replacement of batteries. The back plate of the cover can be removed prior to installation on a previously installed thermostat. It is supposed to be screwed into the wall and the equipment that comes with it.

The build quality isn't anything special, but plastic is cosmetically nice and clear and strong enough to avoid tampering from a toddler. The case material looks durable unless it is hammered or pried off the wall. It is only tamper proof, meaning it will only keep out people who care.

• Perfect size for 4 3/4” x 4 1/2” thermostat
• Perfect defense against a/c changes that defeat system stability
• Looks great, nice and clean will fit in with any decor

Best For daily Use: Statguardplus Plastic Thermostat Guard

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If you often find yourself scrambling for convenient and suitable guard, statguardplus plastic thermostat guard should be your first option for buying. It is a changeable 3 digit lock. It is great for use in offices, churches, restaurants, schools, and other public areas to control your energy costs. It is a great solution and eliminates the constant back and forth tussles. The material is also resistant to any stains or yellow tinting that you may see with other plastic covers. It comes with a wall-cover for a clean look.

It has an attractive design and is easy to install, installation is intuitive but if some are not sure they can check out on the installation instructions. This is fine to keep hands off, but the "hinges" (plastic nubs) dont stay put when opening. It is easy to install and change lock combo number.

• A big bonus is that you don’t need to worry about losing the key
• Prevent unwanted changes to your thermostat
• Prevent tampering and unwanted changes to your temperature
• More sneaky hands changing your heating and cooling

Best With Your brand: Supplying demand Plastic Thermostat Guard

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate guard. The supplying demand plastic thermostat guard is exactly that - it's a simple guard that hits all the right notes. This hi-impact, clear plastic thermostat guard can be mounted vertically or horizontally to fit your needs. It includes mounting hardware and an f336 key.

• Delivers what they promise
• Good investment for long term