The best garage door opener particularly for heavy doors is the chamberlain b970.
Sectional garage door opener.
This is because it s got a 1 25 horsepower motor.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
There are three levels of horsepower found in most garage doors.
1 3 will be able to lift a one car garage door 1 2 is best for dual car or sectional doors around 300 pounds and 3 4 up to 1 5.
Insulated sectional steel doors the insulated sectional steel door model 418 is a high quality heavy duty door that provides protection against hot and cold environments.
Fabricated of 16 gauge flush galvanized steel exterior these 2 51 mm thick doors offer an r value of 7 35.
Combined with our innovative product design and manufacturing superiority our distributors are a proud part of the family sharing.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
This opener will handle sectional garage doors up to seven feet tall and 18 feet wide and includes an eight foot extension to accommodate larger doors.
This door opener has all the power needed to handle older heavier wooden garage doors while still operating more quietly than many other heavy duty models and even some more run of the mill openers.