Precision Installation Standards Checklists
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Our Installation Standards at Precision ensure that the job is done right the first time. Whether it’s a high tech opener installation, a brand new beautiful garage door, or both, these checklists help homeowners know what to expect when they choose Precision. Each step of this checklist is reviewed by the technician or installer to guarantee that the completed job meets our quality specifications and your expectations.
Opener Installation Standards
Installation
- Openers are anchored using white 1 ¼ inch angle iron (not plumber’s strapping)
- Power cord is tie wrapped
Proper Function
- Opener rails are lubricated for smooth functionality
- J-bar is cut for safety
- Safety reversal tested at 2 inches
Wall Buttons
- Wall buttons installed at least 5’ from the floor
- Bell wire run neatly and stapled in place

Safety Eyes
- New safety eyes installed 3”-6” from the floor with every opener
- Brackets bolted on (not clipped)
- Overhead wires concealed in wire channel
- Wires pig-tailed to prevent being pulled out
Clean Up
- Garage and driveway are swept to clean up any debris
- Doors and parts are cleaned of all grease and fingerprints
New Door Installation Standards
Installation
- Pre-drill existing lumber to prevent splitting or a loose, dangerous door
- Adjust track flange brackets for a custom fit
Proper Function
- Full panel reinforcement brackets are used to attach the opener on all steel doors
- All moving parts are lubricated
- Door balance checked

Weather Tight
- Galvanized nails recessed every 8" to eliminate rusting or pull offs
- Stop moulding is front edge or back side caulked
- Bottom rubber is applied to door and should be tightly sealed to the ground
Clean Up
- Garage and driveway are swept to clean up any debris
- Doors and parts are cleaned of all grease and fingerprints
Knoxville Area
(865) 643-8587
Maryville Area
(865) 268-4051
Oak Ridge and Oliver Springs Area
(865) 275-5643
Loudon Area
(865) 408-8914
Powell Area
(865) 512-6675
Lenoir City and Tellico Village Area
(865) 816-9766
Sevierville Area
(865) 268-4051
Louisville and Alcoa Area
(865) 275-5643
Vonore Area
(423) 536-9835
Corryton Area
(865) 512-6675
Clinton Area
(865) 408-8914
Kodak Area
(865) 816-9766
Precision Garage Door Service of Knoxville
Office: (865) 221-7068
10525 Kingston Pike
Ste E
Knoxville, TN 37922
Office: (865) 221-7068
10525 Kingston Pike
Ste E
Knoxville, TN 37922
Precision Garage Door Service of Maryville
Office: (865) 233-8755
1774 W Lamar Alexander Pkwy
Maryville, TN 37801
Office: (865) 233-8755
1774 W Lamar Alexander Pkwy
Maryville, TN 37801
Precision Garage Door Service of Lenoir City
Office: 865-229-8261
501 Hwy 321 N
Ste 2
Lenoir City, TN 37771
Office: 865-229-8261
501 Hwy 321 N
Ste 2
Lenoir City, TN 37771
Precision Garage Door Service of Fountain City
Office: 865-229-4361
4620 Old Broadway
Ste 101
Knoxville, TN 37918
Office: 865-229-4361
4620 Old Broadway
Ste 101
Knoxville, TN 37918