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Tips and Advice for Doors and Windows

How Much Do Window Cranks Cost?

Aug 14
3 min read
Window crank repair by an MMC specialist

A window that no longer closes properly, a crank that turns without engaging, or a handle that has become difficult to operate can quickly make you think the entire window needs to be replaced. However, if you are wondering how much window cranks cost, the answer is often more reassuring than expected: in many cases, a targeted repair is all that is needed to restore a functional, properly sealed window.


How Much Do Window Cranks Cost in Quebec?


The price of a window crank varies depending on the model, brand, arm length, finish and condition of the mechanism to which it is attached. For a standard window crank, you can generally expect to pay between $70 and $85 for the part. This does not include labour for the installation of the crank. Less common models, special finishes or handles designed for specific mechanisms may cost more.


However, the crank itself is not always the only component causing the problem. If it turns without opening the window, jams or requires excessive force, the problem may be with the operator — the geared mechanism located at the bottom of the window. In this case, the cost of the part and repair will be higher, but it is usually still significantly less expensive than replacing the entire window.


The final cost therefore depends largely on the diagnosis. A simple loose handle does not require the same repair as a worn operator, damaged linkage or hinges that no longer properly support the sash.

W

hat Affects the Cost of a Window Crank Repair?


Before ordering a part, its compatibility must be verified. Two window cranks that look alike may have different dimensions, splines or mounting points. Choosing the wrong part may prevent proper installation or cause additional damage to the existing mechanism.


Access to the mechanism also affects the amount of work required. On some casement windows, replacement is straightforward. On others, components may need to be removed, the sash may need to be realigned, or friction may need to be corrected before the new hardware can be installed. If the window is heavy, sagging or difficult to close, replacing only the crank may not solve the problem over the long term.


The age of the window is another factor. Discontinued or heavily worn hardware may require finding a compatible replacement part. A window repair specialist can then recommend a suitable solution that allows the existing window to remain in good working condition.


Broken Window Crank or Faulty Mechanism: How Can You Tell the Difference?


A window crank with a broken, cracked or loose handle can often be replaced on its own. This is generally the simplest situation. However, if you turn the crank and the sash does not move, if the articulated arm slips or if you hear cracking or grinding noises, the operator is likely the source of the problem.


If the window opens but does not close completely, the issue may also be related to poor alignment, worn hinges or dirt buildup in the mechanism tracks. Forcing the crank is rarely a good idea: it can wear down the gears and turn a minor repair into a more extensive one.


A proper diagnosis helps avoid replacing components that are still functioning correctly. That is precisely the advantage of a targeted repair: correcting the actual cause of the problem rather than replacing parts unnecessarily.


Repairing Window Hardware Instead of Replacing the Entire Window


The crank is part of the window hardware system, along with operators, arms, hinges and certain locking components. These parts are used throughout the year, particularly in Quebec, where temperature fluctuations, humidity and freezing conditions can accelerate wear.


Repairing or replacing faulty hardware can often extend the useful life of the window, restore proper closing and preserve its appearance. It is an economical option, but also a responsible one: a worn component does not automatically mean the entire window needs to be replaced.


To help prevent premature wear, keep moving components clean, avoid forcing a sash that rubs or sticks, and have the hardware inspected as soon as the crank becomes unusually difficult to operate. Addressing the problem early generally costs less than repairing a completely damaged mechanism.


On Montreal's North Shore, MMC Portes et Fenêtres assesses the actual condition of your window hardware to recommend the most durable repair. An estimate can determine whether replacing the crank is sufficient or whether the mechanism requires additional work, helping you avoid unnecessary expenses.


Need Help?


Does your window crank turn without engaging, is your window difficult to open, or does it no longer close properly? MMC Portes et Fenêtres can inspect the hardware, identify the cause of the problem and recommend the appropriate repair.


Request an estimate to have your window assessed and determine whether replacing the crank is sufficient or whether another component needs to be repaired.



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