If it s a standard 16x7 door you re talking 150 200 lbs with no insulation.
Garage door insulation is it too heavy.
Springs are rated in cycles for specific sized doors.
Some manufacturers have steel back doors in one and three eighths inch thick and up to two inch thick sections the thicker the door the better r value you will get.
If the door is too heavy you ll end up shortening the lifespan of the garage door opener.
Perhaps do a test.
Garage door springs are under heavy tension.
Garage door insulation is of limited value anyway given the other areas of the garage that are equally problematic in terms of heat loss.
The floor of your garage is probably built on a slab which means that it isn t insulated and is an ongoing source of energy transference.
Best insulation for garage door is all you need to enjoy a comfortable temperature.
Reinforcing garage door windows.
If you don t know exactly what you re doing hire a professional to balance the door.
That extra weight can put a strain on your garage door opener s motor not to mention the torsion springs used to raise and lower the door.
Sure you can add a couple of turns to the spring.
Just glue on one piece of insulation allow the adhesive to dry and cure and then raise the garage door to see if the insulation stays put.
After a lot of research i would not recommend fiberglass insulation on a garage door.
How big is the door.
So if you re tired of paying too much money on electricity bills it s time to do something.
Garage door insulation types.
You just added 1 3 to 1 4 of the weight to it.
Thick double pane windows are not only the better choice for insulation but they are safer too.
So it is best to install insulation kits using adhesive on a mild day when the door is neither too hot nor too cold.
When choosing your garage door try to select one with windows that are placed higher on the door to limit visibility from the outside while still letting in plenty of natural light.
Fiberglass insulation is heavier than rigid foam almost 50 heavier.
There are three basic types of insulation for garage doors.