Garage up and over door

[DeeTurbo]

Hi,

I'm trying draft exclude the door to retrain a bit more heat while I'm working in the garage. I've already attached some foiled back foam type insulation panels on the back of the door, put a piece of wood across the bottom to block that gap and a bit of foam tape on the lip. What else can I do to stop the drafts?

The garage is on the side of the house, with a pitched roof. I have boarded the ceiling and put insulation above that, what has helped loads.

I'm also thinking about a heating, what would be the best, most efficient way to heat it?
I was thinking of using a small greenhouse electric heater to keep a bit of heat in there and to stop condensation and a fan heat to boost the heating while I'm working in there.

[Magenta Sunset]

storage heater?

[cully]

brush strips along the door edges

[Dum-Dum]

Along the upper of the back of the door some thin metal plate on the inward opening edge will stop the drafts.

[DeeTurbo]

Oh dear this was an old thread, almost two years for a reply then three after each other.

I put that draft excluder foam on the lip that goes around the door and some foil back foam sheets on the back of the door.

To heat it I use a fan heater and I've noticed the humidity is high in the colder months so I'm thinking of putting a low heat greenhouse tube heater to keep the chill off.