InterLock | Garaga

InterLock


Triple contact interlocking joints that block cold air and create thermal breaks between metal door skins to prevent cold or heat transfer. Garaga’s InterlockTM joints stop heat transfer 35% better than the average of its competitors and outperform the competition by a factor of 50 on wind transfer between door sections.


DP Installations
PO Box 115, Newfield ME 04056 | Phone: (207) 793-2336 or Mobile: (207) 432-5659


Areas of service: York County in Maine and Carroll County & Mount Washington Valley area in New Hampshire.
Hours: Monday to Friday from 7 AM to 6 PM, Saturday from 7 AM to noon

Emergency repairs made within 24hrs

International Door Association   NFIB


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