We consider a ventilation double hung window lock to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best ventilation double hung window lock for you.

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Our Top Picks:

Best Overall: Buy: Window Wedge Ventilation Double Hung Window Lock READ REVIEW

Best For Mobile Home: Buy: Shop Square Ventilation Double Hung Window Lock READ REVIEW

Best For Great Price: Buy: Defender Security Ventilation Double Hung Window Lock READ REVIEW

Best With Brass Finish: Buy: Defender Security Flip Lock READ REVIEW

Best For Kid: Buy: Andersen Windows Ventilation Double Hung Window Lock READ REVIEW

Best Overall: Window Wedge Ventilation Double Hung Window Lock

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Window Wedge offers a variety of locks for personal choice and yet maintains quality in all the variants. The Window Wedge Ventilation Double Hung Window Lock is brand new, provides great value and it fits perfectly. The Manufacturer says: Our new slip-resistant base and commercial quality hook and loop material attaches to the window frame, making installation unbelievably quick and easy. The loop material easily attaches to the window frame ( see directions ) without the use of tools.

The lock is very inexpensive and has a better design. In addition, it is not a substitute for adult supervision. Above all, the window wedge ventilation double hung window lock is then placed over the loop strip and pressed down at the desired window opening location.

Almost all customers opine that the lock works well for the price. Also, they strongly agree that the lock definitely fits the bill. In short, for almost all buyers, the lock was what they were looking for.

• This will work very well for home security.
• This is meant for the safety of children or break - ins.
• This allows the window to be in various stages of openness, yet secure.
• This is highly recommend, is very effective and it is designed for good fit.

Best For Mobile Home: Shop Square Ventilation Double Hung Window Lock

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The Shop Square Ventilation Double Hung Window Lock's high-end materials makes sure that it ages well with use. The shop square ventilation double hung window lock is sensible and it is worth the money. Made of heavy-duty aluminum, the lock includes a vinyl lining to prevent you from scratching your window frame. These window locks are easy to install with double door lock thumb screws securing sliding door & window tracks up to 3/16" wide with the rubber insert or 3/8" without the rubber window seal.

Finally, the shop square ventilation doublehung windowlock provides great value and it feels safe.

Most customers find that the lock can unscrew something, they can undo this and get out. In addition, a few say that the lock is a bit wider, there would be more surface area for the screw to be against. With no doubts, this lock passed the test and had very satisfied buyers eager to share their experience.

• Secure your patio door, sliding glass door, and both horizontal & vertical sliding windows.
• This is designed to work with sturdy metal frames.
• This is used to secure either window in a double hung.
• This adds more grip & protects the window frame from getting damaged.

Best For Great Price: Defender Security Ventilation Double Hung Window Lock

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate lock. The Defender Security Ventilation Double Hung Window Lock is exactly that - it's a simple lock that hits all the right notes. The defender security ventilationdouble hungwindow lock is designed for use on horizontal vinyl sliding windows, yet it may also work with some vertical sliding (single hung) windows, depending upon the type of vinyl liners and balances used to construct the windows. Use these sliding window locks to prevent unwanted intruders and avoid falling accidents –keeping your windows closed when you want them the most safer. These sliding window locks have a diecast construction with a white painted finish and can fit most vinyl frame rail thicknesses ranging from 1/16” to.

Finally, the defender security ventilation double hung window lock has a very satisfying quality, works very well and it is perfect for security locks.

Almost all buyers quickly discovered that the lock was easy to use, felt quite heavy, and was hard to slide when desired. Also, they strongly agree that the lock is a deterrent, so that is something. Further, they strongly agree that the lock allows the window only to open to a desired height.

• Note: not intended for a patio door, windows only.
• It is easy to install locks with no drilling.
• This locked in place, is affordable, it fits perfectly and has a much better design.
• This fits perfectly, is very effective, it feels safe and has a very solid design.

Best With Brass Finish: Defender Security Flip Lock

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The Defender Security Flip Lock's material feels more premium than its price would suggest. The defender security flip lock provides great value and it works for part number. Make sure this fits by entering your model number. This lock features a simple to install, and simple to operate design for use on vertical sliding ( single and doublehung ) wood windows.

Most importantly, the defender security flip lock is solid and it is constructed with steel construction.

Almost all buyers found that the lock would work for dual panes. In addition, they strongly agree that the lock will make a break-in more difficult and noisy. Also, a few strongly agree that the lock is not recommended for dual - pane windows.

• 1 in. Wide x 2 in. Tall x 7/16 in. Deep.
• This fits very well with an original building.
• This is easy to install, but the metal is weak.
• It is super sturdy, it looks good and has a great design.

Best For Kid: Andersen Windows Ventilation Double Hung Window Lock

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The Andersen window ventilationdouble hungwindow lock is capable of outshining several other locks featured in this list in overall features for the price point. The Andersen window ventilation double hung windowlock looks good, worked fine, it looks great and has a perfect design. Make sure this fits by entering your model number. Further, the lock includes a right and left-hand device.

The lock is packaged with colden solutions precision mechanical pencil to aid in installation. In addition, this is much sturdier, it works fine and has a great design. Finally, the Andersen windows ventilation double hung window lock will only work with Andersen brand windows, including.

Almost all buyers opine that the lock includes a right and left-hand device. And, they strongly agree that the lock works well with over 400 windows. Also, a few strongly agree that the lock is screwed into the upper sash and meant to be placed at a specific height to limit window opening size to code for the safety of children. In short, the tone of buyers is very positive and we believe that the lock suits the purpose.

• It will be harder for an adult to exert force on these locks in this case.
• This is strong enough, it does the job and has a better design.
• The hardware is made to allow people to limit opening from the bottom only.
• This is designed for child proof windows.