How they work

Garage door extension springs work by extending to lift the door up, which means that you don't have to do all the lifting. They are extremely important if you want to use your garage regularly and it is vital that they are working correctly so that you can use your garage easily and safely. Garage door springs are quite often one of the most important parts of the whole garage door, if they aren't working correctly then you may find that not much else is! This is why you need to make sure that you regularly check your springs or get a professional to do it for you.