Insulating the garage door to see if it keeps some warmth in. Insulation kit from http://www.garagedoorinsulation.co.nz/ Badgertronix@gmail.com Badgertronix PO BOX 82 Sefton 7445 New Zealand OctoBlues Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/