Correct specification. Professional winding bars. Balance test before the opener is reconnected. Every spring repair guaranteed in Westwood Shores. Do not run the opener after a spring snap in Westwood Shores, TX.
The door feels heavier than it used to when you lift it manually in Westwood Shores — the spring is losing tension and the door weight is progressively shifting to the opener, the cables, and your effort in Westwood Shores, TX. The opener strains audibly and the door moves more slowly than it should in Westwood Shores — the spring isn't providing its full counterbalancing force and the opener is compensating with every cycle in Westwood Shores, TX. Or a spring snapped — you heard the bang and the door won't move in Westwood Shores. Call Herlihy Garage Doors now for same-day spring repair throughout Westwood Shores, TX in Westwood Shores. Do not run the opener and do not attempt to manually lift the door after a spring snap in Westwood Shores, TX.
Garage door spring work is the most safety-critical service in the garage door industry for a specific reason in Westwood Shores. A residential torsion spring stores several hundred foot-pounds of rotational energy when wound to operating tension in Westwood Shores, TX. That energy is released in a controlled way when the door opens through the spring's correct unwinding in Westwood Shores. It releases in an uncontrolled way when a tool slips from the winding cone during spring replacement in Westwood Shores, TX. The winding cone has four holes designed for professional winding bars of a specific diameter in Westwood Shores. A winding bar that fits these holes correctly maintains contact throughout the winding process in Westwood Shores, TX. An improvised tool — a screwdriver, a piece of rebar, anything that doesn't fill the hole correctly — can slip out of the cone at any point in the winding process in Westwood Shores. When it slips, the stored energy releases instantly and the cone rotates at high speed in Westwood Shores, TX. The improvised tool becomes a projectile in Westwood Shores. This is not a theoretical risk in Westwood Shores, TX. It's the mechanism behind the serious injuries that occur from DIY spring replacement every year in Westwood Shores.
Herlihy Garage Doors repairs and replaces garage door springs throughout Westwood Shores, TX in Westwood Shores. The correct specification is measured from the specific door configuration before any spring is selected in Westwood Shores, TX. The replacement spring is wound to the correct turn count for the specific door height and cable drum in Westwood Shores. The balance test confirms the specification is correct before the opener is reconnected in Westwood Shores, TX. Same-day service available throughout Westwood Shores in most cases in Westwood Shores, TX. And every spring repair is guaranteed in Westwood Shores.
A spring replaced with an incorrect specification — wrong wire diameter, wrong inside diameter, or wrong length — produces a door that's either oversprung or undersprung regardless of how correctly it's wound in Westwood Shores. An oversprung door can behave dangerously under manual operation in Westwood Shores, TX. An undersprung door adds abnormal load to the opener motor, drive gear, and cables on every cycle in Westwood Shores. Neither produces the correctly balanced door that every other component in the system depends on in Westwood Shores, TX. Herlihy Garage Doors measures the correct specification before any spring is selected in Westwood Shores.
The spring specification determines the door's balance in Westwood Shores, TX. The door's balance determines the load the opener, cables, and rollers operate under in Westwood Shores. Every component in the door system performs correctly when the spring is correctly specified and performs under abnormal load when it isn't in Westwood Shores, TX. The spring specification is the foundation variable from which everything else in the system's performance follows in Westwood Shores.
A torsion spring is mounted on a steel shaft directly above the garage door opening in Westwood Shores, TX. When the door closes, the cables pull down on the cable drums, rotating the shaft and winding the spring tighter in Westwood Shores. The winding stores rotational energy in the spring coil in Westwood Shores, TX. When the door opens, the spring unwinds and releases that stored rotational energy through the shaft and drums, lifting the cables and the door in Westwood Shores. The spring is wound to a specific tension that produces a lifting force equal to the door's weight at the cable drum attachment points in Westwood Shores, TX. This counterbalancing force is what makes a 200-pound garage door movable with 10 to 20 pounds of net force from the opener in Westwood Shores.
Extension springs run horizontally along the upper track sections on each side of the door in Westwood Shores. They store energy by stretching rather than rotating in Westwood Shores, TX. When the door closes, the springs extend and store energy in their stretched length in Westwood Shores. Extension springs can break with significant lateral movement because the stored energy is released along the spring's length rather than through a shaft in Westwood Shores, TX. Safety cables threaded through the center of each extension spring are required to contain a broken spring and prevent it from becoming a projectile in Westwood Shores. Herlihy Garage Doors inspects and installs safety cables on every extension spring service in Westwood Shores, TX.
Wire diameter determines how much energy the spring stores per turn in Westwood Shores, TX. A heavier wire diameter stores more energy per turn than a lighter one in Westwood Shores. Inside diameter determines which shaft size the spring fits on in Westwood Shores, TX. Length determines the total number of active coils and therefore the total energy storage capacity in Westwood Shores. All three must be correct for the spring to produce the correct counterbalancing force for the specific door when wound to the correct turn count in Westwood Shores, TX.
A spring with the correct inside diameter and length but a wire diameter one gauge too light stores less energy per turn than needed in Westwood Shores. Winding it to the correct turn count produces insufficient lifting force in Westwood Shores, TX. The door is undersprung in Westwood Shores. A spring with the correct wire diameter and inside diameter but a length that's too short has fewer active coils in Westwood Shores, TX. Each coil must be wound tighter than designed to produce the required energy storage in Westwood Shores. The spring is more likely to fail before its rated cycle life in Westwood Shores, TX.
Herlihy Garage Doors determines the correct spring specification through measurement of the existing spring where intact, or through calculation from the door's measured dimensions and construction characteristics where the spring has failed in Westwood Shores, TX. Door height and cable drum size determine the correct winding turn count in Westwood Shores. Door weight estimated from size, steel gauge, insulation type, and window configuration determines the correct wire diameter and length in Westwood Shores, TX. The specification is calculated, not estimated in Westwood Shores.
A standard residential torsion spring for a 200-pound garage door stores approximately 300 to 400 foot-pounds of rotational energy when wound to operating tension in Westwood Shores, TX. Three hundred foot-pounds is the equivalent of a 150-pound weight dropping two feet in Westwood Shores. That energy is stored in the spring coil as rotational tension on a steel shaft in Westwood Shores, TX. When released correctly during spring replacement, it simply unwinds the spring back to the neutral state in Westwood Shores. When it releases suddenly during a tool slip, it releases all at once through the winding cone in Westwood Shores, TX.
The winding cone has four holes sized for professional winding bars of a specific diameter in Westwood Shores. Professional winding bars are 18 to 24 inches long and the correct diameter to fill the winding cone holes with minimal play in Westwood Shores, TX. The length provides leverage and clearance in Westwood Shores. The correct diameter fit prevents the bar from shifting in the hole during winding in Westwood Shores, TX. Any movement of the bar in the hole during winding is a slip hazard in Westwood Shores.
An improvised tool that's too narrow to fill the winding cone hole can shift in the hole during winding in Westwood Shores, TX. When it shifts far enough to exit the hole, the stored rotational energy in the spring releases through the winding cone in Westwood Shores. The cone rotates rapidly in Westwood Shores, TX. The tool that was in the hole becomes a projectile in Westwood Shores. The person holding the tool, whose hands were near the winding cone, is in the path of both the rotating cone and the released tool in Westwood Shores, TX. This mechanism produces the serious hand and arm injuries that occur from DIY spring replacement in Westwood Shores.
Understanding the correct procedure for spring replacement and executing it correctly under real installation conditions are different things in Westwood Shores. Professional technicians have performed the winding procedure under training supervision and accumulated the repetitions that produce correct automatic body positioning in Westwood Shores, TX. Correct positioning keeps the technician's body out of the path of energy release throughout the winding sequence in Westwood Shores. That positioning is as important as the correct tools in Westwood Shores, TX.
Herlihy Garage Doors technicians carry professional winding bars sized for the winding cones on common residential torsion springs in Westwood Shores, TX. They follow correct winding procedures that maintain safe positioning relative to the spring and winding cone throughout the winding sequence in Westwood Shores. They've accumulated the training repetitions that make correct positioning automatic in Westwood Shores, TX.
A spring that's losing tension provides less counterbalancing force than the door weight requires in Westwood Shores, TX. Disconnecting the opener and manually lifting the door reveals a door that's noticeably heavier than it was in Westwood Shores. This progressive increase in felt weight is the spring's tension loss accumulating cycle by cycle in Westwood Shores, TX.
A spring that isn't fully counterbalancing the door transfers the uncounterbalanced weight to the opener motor on every opening cycle in Westwood Shores. The motor runs at a higher load than designed in Westwood Shores, TX. It produces more heat. It accumulates wear faster in Westwood Shores. The door moves more slowly because the opener is doing significantly more mechanical work than designed in Westwood Shores, TX.
A torsion spring failure produces a sharp loud bang as the stored rotational tension releases at the fracture point in Westwood Shores, TX. The bang is often heard throughout the home in Westwood Shores. The door either drops if in motion or stays at its current position in Westwood Shores, TX. The opener runs but the door won't follow in Westwood Shores. Do not run the opener after a spring snap in Westwood Shores, TX.
A broken torsion spring separates at the fracture point and creates a visible gap in the continuous coil in Westwood Shores. The gap is typically one to three inches wide and is visible by looking at the spring on the shaft above the door in Westwood Shores, TX. A visible gap means complete spring failure in Westwood Shores. The door should not be operated until the spring is replaced in Westwood Shores, TX.
A door that's noticeably higher on one side during operation has unequal spring tension or cable tension between the two sides in Westwood Shores, TX. On a two-spring system, a spring that has lost tension on one side produces a door that rises unevenly in Westwood Shores. Herlihy Garage Doors assesses spring condition on both sides when uneven door travel is reported in Westwood Shores, TX.
Door height, width, steel gauge, insulation type, and window configuration assessed in Westwood Shores, TX. Cable drum size confirmed in Westwood Shores. Door weight estimated from the configuration factors in Westwood Shores, TX. Complete picture of the door's weight and travel geometry confirmed before any spring is specified in Westwood Shores.
Wire diameter, inside diameter, and length confirmed from the door assessment in Westwood Shores. Correct winding turn count calculated from the door height and cable drum configuration in Westwood Shores, TX. Replacement spring selected from vehicle inventory or ordered where a less common specification is required in Westwood Shores.
Failed spring unwound using professional winding bars following the correct unwinding sequence in Westwood Shores, TX. Complete unwinding confirmed before the spring is released from the shaft in Westwood Shores. Spring removed and set aside in Westwood Shores, TX.
Replacement spring installed on the shaft in Westwood Shores. Winding cone positioned correctly in Westwood Shores, TX. Spring wound to the calculated turn count using professional winding bars in Westwood Shores. Set screws tightened to correct specification in Westwood Shores, TX. Cables reattached to drums with correct tension in Westwood Shores.
Opener disconnected. Door manually lifted to halfway position in Westwood Shores, TX. Door released and observed in Westwood Shores. Holds at halfway — specification confirmed correct in Westwood Shores, TX. Rises — oversprung, winding adjusted in Westwood Shores. Drops — undersprung, winding adjusted in Westwood Shores, TX. Opener reconnected only after balance test confirms correct specification in Westwood Shores.
Both springs were installed at the same time and have completed the same number of cycles in Westwood Shores, TX. Metal fatigue accumulates proportionally to cycles under stress in Westwood Shores. The spring that broke reached its individual fatigue threshold first due to microscopic wire structure differences in Westwood Shores, TX. The surviving spring is at essentially the same point in its fatigue progression in Westwood Shores.
Replacing both springs during today's visit costs approximately $50 to $150 more than replacing only the broken spring in Westwood Shores, TX. When the second spring breaks — and at the same fatigue progression it will — the cost is a second call-out charge, a second spring, and potentially a second after-hours charge in Westwood Shores. The total of two separate repairs consistently exceeds the cost of replacing both during the original visit in Westwood Shores, TX.
If the surviving spring was replaced recently and has significantly fewer cycles than the broken spring, replacing only the broken spring is the correct approach in Westwood Shores. Herlihy assesses the surviving spring's age and specification and advises on the correct approach for the specific situation in Westwood Shores, TX. Herlihy Garage Doors recommends replacing both springs when both are at the same fatigue progression in Westwood Shores. The specific reasoning is explained clearly in Westwood Shores, TX. The homeowner makes the final decision with complete information in Westwood Shores. Herlihy never withholds the reasoning or pressures the outcome in Westwood Shores, TX.
Herlihy Garage Doors measures and calculates the correct specification from the specific door configuration on every spring replacement in Westwood Shores, TX. Not an estimate based on the door's appearance in Westwood Shores.
Herlihy uses professional winding bars sized for the specific winding cone on every spring replacement in Westwood Shores. The correct tool is non-negotiable for safe spring work in Westwood Shores, TX.
The balance test is a standard component of every Herlihy spring installation in Westwood Shores, TX. The specification is confirmed by the balance result before the job is complete in Westwood Shores.
Herlihy Garage Doors maintains same-day spring repair availability throughout Westwood Shores in most cases in Westwood Shores, TX. Service vehicles carry springs for the most common residential door configurations in Westwood Shores.
Every Herlihy Garage Doors spring repair is guaranteed in Westwood Shores, TX. If the repair doesn't produce the expected result within the guarantee period, Herlihy returns and addresses it at no additional charge in Westwood Shores.
All pricing confirmed upfront before work begins in Westwood Shores.
Standard springs are rated for 10,000 cycles in Westwood Shores, TX. At four cycles per day, that's approximately 7 years in Westwood Shores. High-cycle springs rated for 25,000 or more cycles last approximately 17 years at the same usage rate in Westwood Shores, TX. The upgrade costs $50 to $100 more per spring in Westwood Shores. Done during the same service visit as the replacement, no additional call-out cost is added to the upgrade in Westwood Shores, TX.
After-hours service carries an additional charge in Westwood Shores, TX.
Same-day service available throughout Westwood Shores. Call now in Westwood Shores, TX.
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The spring is the most mechanically significant component in your garage door system and spring repair is the most safety-critical service in the industry in Westwood Shores. Herlihy Garage Doors measures the correct specification before selecting any spring, winds to the correct turn count, confirms the specification with the balance test, and guarantees every spring repair in Westwood Shores, TX. Same-day service available throughout Westwood Shores. Call now in Westwood Shores, TX.
Call Now — (888) 670-9331