You should make sure that if you have a garage, that you insulate the doors. There are very many benefits that come with an insulated garage door that you need to enjoy. Just in case you have a door to the interior of your house, or you have a room above your garage, your insulated garage doors will prevent any cold from outside from entering. You should make sure that there are insulations in between the door panels and not just sealing your garage door for the sake of external elements not entering your house so that you could prevent a massive heat loss in your garage.
If you have any kind of shop inside your garage because of being a hobbyist or you need to work on your car, you need to have a heater inside the garage, on the days when it is extremely cold, will be reduced if you have an insulated garage door. It can be almost as chilly in the garage as the outside sometimes, even if you have closed the doors because of you not insulating the garage doors.
Even if you check and see some Styrofoam granules inside our door, you should not be convinced that it is good insulation. Even though Styrofoam will be very good to dampen the sounds, granules will not insulate your garage from cold at all.
To be very sure that you have insulated the doors well and that no could will come in, check in between the door panels and also check the top and bottom of the door. It is time to replace them if they are brittle, hard and starting to crumble because normally they should be flexible and nice. Actually there are some few ways you could use to insulate your garage doors. You could choose to go the DIY way where you buy the DIY yourself tools because this is actually considerably cheaper and if you have an idea of what you are doing or if you do not know how it is done, you could hire an expert to don’t for you.
This is the clue as to why you have been receiving a high heating bill if you have an attached garage or a room above it. Not having insulated your garage door in extremely cold seasons will just be the same as you leaving a window open all through. For the sake of enjoying low heating bills and your garage space, your garage doors should be insulated.