How-to guides
Jobs you can handle yourself, like opening the door by hand or programming a remote, and the point where each one should stop.
Updated October 24, 2026 Rot in a wood garage door usually starts at the bottom rail and jamb legs, where wood meets wet concrete; small soft spots can be dug out, filled and sealed, but rot reaching the bottom brackets or a whole section needs new wood.
Read more → Updated October 24, 2026 Garage door parts fall into five groups: springs and lift hardware, sections and hinges, tracks and rollers, seals and frame, and the opener; this glossary names each part, what it does and how it usually fails.
Read more → Updated October 24, 2026 Clark County garage door upkeep follows the weather: seals and a tune-up before the winter rains, ice and outage checks through the freezing months, lubrication and a balance check in spring, and a seal and finish check in the dry summer.
Read more → Updated October 24, 2026 Rust on the bottom of a garage door starts where water and grit sit against the lowest section, the seal retainer and the brackets, so wash it gently, dry the threshold, treat surface rust early and replace rusted lift hardware before it fails.
Read more → Updated October 24, 2026 A torsion spring is identified by four readings: wire size from a stack of 10 and then 20 coils, the inside diameter cast on a cone, unwound length, and winding direction.
Read more → Updated October 24, 2026 To open a garage door by hand, start with it closed, check for a broken spring, pull the red release handle straight down and lift from the bottom handle.
Read more → Updated October 24, 2026 Press and release the learn or program button on the opener, then within about 30 seconds press the remote, keypad or HomeLink button until the opener lights flash; cars on rolling code openers need that learn button step too.
Read more → Updated October 24, 2026 Enclosed and winder spring systems tension a door's springs through a built-in winder instead of with winding bars, and the TorqueMaster hides its springs inside the tube.
Read more → Updated October 24, 2026 A garage door lift cable is braided, galvanized aircraft cable running from a bottom bracket up to a cable drum on the torsion shaft.
Read more → Updated October 24, 2026 Torsion springs twist on a shaft above the door and lift it through cable drums, while extension springs stretch along the tracks and lift it through pulleys; torsion is the usual setup on newer sectional doors, and extension springs need safety cables.
Read more → Updated October 24, 2026 Garage door spring paint usually follows DASMA's official color codes: a torsion spring's color stands for wire diameter, and an extension spring's for the door weight a pair can lift.
Read more → Updated October 24, 2026 Read the brand on the light lens or cover, then find the model label, usually under a light lens or on the back of the housing, and note the learn or program button's shape, which narrows the brand family.
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