Guardian




If you are in the market for a quality, safe garage door opener a Guardian opener is for you. Boulder Overhead Doors is an authorized dealer for Guardian. Our team is happy to help you pick out a new opener.
Why Choose Guardian
Guardian has been designing and manufacturing garage door openers for over 50 years. Each opener is carefully designed and tested according to the strict UL325 safety standards. Guardian has built a reputation for producing quality products that are durable and affordable. Another reason to choose Guardian is if you want to connect your garage door to your Homelink system in your vehicle. Guardian is currently the only manufacturer that provides Homelink ready garage door openers. Homelink makes it so you can open and close your garage door from your car, as well as connect many other home appliances.Different Openers Available from Guardian
Guardian offers two different types of openers:- CORE series: These chain drive openers operate with a chain that rotates down the rail to move the trolley which opens and closes your garage door. The chain is strong and durable and will last you for many years. The one downside is that chain drive openers can be somewhat noisy.
- PRO series: This is Guardian’s line of belt drive openers. Instead of a chain, you have a belt rotating on the rail. This provides for nearly silent operation but the belts can be more prone to wearing out.