What should I consider when buying a garage door opener?

There are several aspects to take into account when choosing a garage door opener. The most important is the type of drive system you want. A chain-drive system is the most common and the cheapest, averaging 150 US dollars (USD). A garage door opener with a screw-drive system runs along a threaded steel rod or plastic-lined track. This model is slightly more expensive, but produces less noise and requires very little maintenance. The third most common drive system for a garage door opener is a belt drive mechanism, which uses flexible rubber belts. These garage door models start at 200 USD and are the quietest option. More complicated models may require professional installation, which can add up to 150 USD to the total price. The next consideration when choosing a garage door opener is the amount of power you need. A single door will probably work fine with the smallest motor, but a double door will require at least ½ horsepower. A direct current (DC) motor uses less electricity ...  more

There are several aspects to take into account when choosing a garage door opener. The most important is the type of drive system you want. A chain-drive system is the most common and the cheapest, averaging 150 US dollars (USD). A garage door opener with a screw-drive system runs along a threaded steel rod or plastic-lined track. This model is slightly more expensive, but produces less noise and requires very little maintenance. The third most common drive system for a garage door opener is a belt drive mechanism, which uses flexible rubber belts. These garage door models start at 200 USD and are the quietest option. More complicated models may require professional installation, which can add up to 150 USD to the total price. The next consideration when choosing a garage door opener is the amount of power you need. A single door will probably work fine with the smallest motor, but a double door will require at least ½ horsepower. A direct current (DC) motor uses less electricity ...  more