Clopay Torsion Spring Replacement Nationwide

Clopay Torsion Spring Replacement: The North Hollywood Owner’s Guide

Clopay torsion spring replacement in North Hollywood typically runs $180-$340 installed, and we stock the common sizes for same-day service. Most Clopay doors built after 1995 use a standard 2-inch inner diameter spring, though the wire gauge and length vary by door weight and height. If your Clopay door feels heavy, opens a few inches and stops, or you heard a loud bang from the garage, the torsion spring has likely failed.

Call (747) 239-5578

We see this call a lot in North Hollywood, especially in the older neighborhoods near the NoHo Arts District where original Clopay doors from the 1990s and early 2000s are hitting their second or third spring cycle. The Valley heat does not help. Springs fatigue faster in garages that trap afternoon sun, which describes a fair number of the single-car garages tucked behind bungalows here.

Which Clopay Models This Applies To

Clopay has used several torsion spring configurations across its product lines. The Classic Series, Gallery Collection, and Avante modern doors each specify different spring lengths and wire sizes based on door width, height, and construction material. A 16-foot wide Clopay Gallery steel door with insulation weighs considerably more than an uninsulated Classic of the same width, so the spring must be matched to the actual door, not just the brand name.

To identify your spring, look for the ink markings on the coil itself. Clopay OEM springs often show a part number and the wire gauge times length. If the paint is faded, measure the inner diameter (almost always 2 inches for residential Clopay), the overall coil length in its unwound state, and count 10 coils to determine wire gauge. We carry quality aftermarket equivalents that meet the same cycle ratings as Clopay factory springs, usually at a lower parts cost with no wait for factory shipping. Mainspring Garage Door Co. is an independent service provider, not affiliated with Clopay.

Signs Your Clopay Torsion Spring Replacement Is Failing

• The door opens a few inches and reverses or stops dead. This is the opener’s force sensor protecting the motor. A broken torsion spring leaves the opener to lift the full door weight, which it is not designed to do, so it shuts down rather than burn out.
• You heard a loud bang from the garage, but nothing fell. A torsion spring stores enormous mechanical energy. When it snaps, that energy releases instantly, often sounding like a gunshot or firecracker. The spring itself may remain on the shaft, so the noise is the only obvious clue.
• The door feels heavy to lift manually. Disengage the opener and try lifting by hand. A properly sprung Clopay door should feel light through the first half of travel. If it slams down or takes real effort, one or both springs have lost tension or broken.
• Visible gap in the spring coil. Torsion springs should sit in continuous coils. A gap of even an inch means the spring has separated internally and is no longer doing its job. Do not run the opener with a gapped spring.
• The door is crooked or one cable is loose. Clopay doors with two torsion springs can fail asymmetrically. One broken spring shifts the load to the other side, throwing the door out of level and often slackening one lift cable.

Replacement Cost & What’s Included

Clopay torsion spring replacement in North Hollywood ranges from $180 to $340 installed. Single-spring doors on lighter Clopay models fall at the lower end. Double-spring setups on wider or insulated doors run higher due to additional parts and labor.

That price covers removal of the failed spring, safe unwinding of remaining tension, installation of the matched replacement, and balance testing of the complete door system. We state the flat price before touching a tool. If we find a secondary issue, we explain it and quote it separately. No surprises on the bill.

Every spring replacement carries our 90-Day Done Right Promise in writing. If the door does not cycle quietly and evenly, we return at no charge. No paperwork battle, no argument.

DIY or Call Us?

There are a few things a North Hollywood homeowner can safely check. Verify the opener is plugged in and the trolley is engaged. Look for the gap in the spring coil or a loose cable. These observations help us diagnose over the phone and arrive with the right parts.

What you should not do is attempt to wind or unwind a torsion spring yourself. The spring is under hundreds of pounds of torque. A winding bar slipping from the cone can cause serious injury or worse. Special tools and training exist for this reason. We have responded to calls where a well-intentioned homeowner made the situation more dangerous and more expensive.

Carl Dutton learned the mechanical side of this trade at Los Angeles Trade-Technical College, and the first lesson was respect for stored energy. The door should open. Let’s make that happen. Call (747) 239-5578 and we will quote the work before we start.

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