The Keyhole Garage Doors - supplying doors and garage doors. Each door is individually hand crafted and designed to be virtually maintenance free. Just a simple wash once in a while will maintain its attractive appearance. Garador Garage Doors and automatic operators. The Keyhole also use Henderson - the home to the finest garage doors. They give consumer information as well as caring for you doors. The Keyhole offer a comprehensive door engineering service - call us today for more details.