If you looking for window jam then you are right place. We are searching for the best window jam on the market and analyze these products to provide you the best choice.

Best window jam

Product Features Editor's score Go to site
Master Lock 265D Door Security Bar, Pack of 1, White Master Lock 265D Door Security Bar, Pack of 1, White
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Wedgit White Mini Small size Twist Tight Adjustable Sliding Window & Door Security Bar extends from 15 Wedgit White Mini Small size Twist Tight Adjustable Sliding Window & Door Security Bar extends from 15" to 25"
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Cresci Products Window Wedge, White (2 Per Pack) Cresci Products Window Wedge, White (2 Per Pack)
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(Set of 4) Window Security Bar Locks Onto Frame - Sturdy Steel adj 17-29 in (Set of 4) Window Security Bar Locks Onto Frame - Sturdy Steel adj 17-29 in
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1 X Lot of 4 Pcs Sliding Window Lock 1 X Lot of 4 Pcs Sliding Window Lock
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Windobully Wndw Lock 2pk Windobully Wndw Lock 2pk
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Defender Security U 9809 Sliding Window Lock for Vinyl Windows  Easy Installation to Keep Windows Securely Closed  White Diecast Construction (Pack of 2) Defender Security U 9809 Sliding Window Lock for Vinyl Windows Easy Installation to Keep Windows Securely Closed White Diecast Construction (Pack of 2)
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Window Security Bar - 16.5 Window Security Bar - 16.5" - 30"
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Burglabar 6 Pack Burglabar 6 Pack
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Lock-it Block-it - Home Security Window Bars - 2 Pack Lock-it Block-it - Home Security Window Bars - 2 Pack
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1. Master Lock 265D Door Security Bar, Pack of 1, White

Feature

Door bar is designed to improve home security on hinged and sliding doors as added fortification to prevent forced entry
Door stopper adjusts from 27.5 in. (70 cm) to 42 in. (1.1 m) for application flexibility; Top piece is easily removed for use as a sliding door security bar
Pivoting ball joint ensures door jammer has full contact with the floor and padded foot provides a strong grip without scratching
Door bar is constructed with 20-gauge steel for strength and security
Fits most standard doors and sliding doors, good for apartment security

Description

The Master Lock 265D Security Door Bar is made of rugged 20 gauge steel construction to resists forced entry through doors and sliding patio doors. The bar adjusts from 27-1/2in (70cm) - 42in (1.1m) for application flexibility. The pivoting ball joint assures full contact with floor, and padded foot provides sure grip without scratching. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

2. Wedgit White Mini Small size Twist Tight Adjustable Sliding Window & Door Security Bar extends from 15" to 25"

Feature

Requires absolutely no tools
Super easy & quick installation
Helps prevent small children from going out & intruders from coming in
Compression tested to 450 pounds of pressure
Swings down out of the way when not in use

Description

Windows and sliding glass doors can be extremely vulnerable to entry. With the rise in theft and home invasions, reliable, easy to install and operate security bars are a must. The Wedgit MINI SMALL SIZE twist tight adjustable sliding window and door security bar is just that. Made of high-impact, break-resistant polymer and compression tested to over 600 pounds of pressure. With adjustability ranging from 15-inch To 25-inch, the Wedgit MINI is ideally suited for use in single-hung, sliding windows and finally a security bar designed for use on sliding glass patio doors with pet door panels installed. No other window or sliding glass patio door security bar combines adjustability and the twist lock feature for a superior weather tight seal. The unique pivoting mounting system that attaches with Very High Bond (VHB) tape allows the Wedgit to be installed at a convenient height on the patio door frame so it is readily accessible and swings down out of the way for storage when not in use. VHB tape attachment eliminates the need to drill into the patio door frame and permits the Wedgit to be installed without the use of tools.

3. Cresci Products Window Wedge, White (2 Per Pack)

Feature

Durable ABS Plastic
Easy Hook & Loop Installation- No Tools, No Screws, No Nails, No Damage
Added Child Safety- Set Window Wedge to a safe opening. No wider than 4 inches
Multiple window settings- Adjust Window Wedge on loop strip for desired opening
You will receive a total of (2) Cresci Window Wedge Adjustable Window Stops in White;

Description

You will receive (1) pack of cresci products Window Wedge adjustable window stops containing (2) total window stops in white. About Window Wedge: The "Window Wedge". The adjustable window stop. Window Wedge is suggested for window gaps up to 1/4" and may not work on windows that have loose fitting pop forward sills for cleaning. What is the Window Wedge? The Window Wedge was designed and tested to act as an adjustable window stop for double hung and horizontal sliding windows. The Window Wedge is made of durable, impact resistant, abs plastic and has a tapered groove on the bottom that holds a strip of (Velcro brand) hook material that mates with an 8 inch strip of (Velcro brand) peel and stick loop material. The loop material easily attaches to the window frame (see directions) without the use of tools. The Window Wedge is then placed over the loop strip and pressed down at the desired window opening location. Note: For child safety, maximum window opening should not exceed 4 inches. For a quick reference, the Window Wedge package is 4 inches wide as shown in the installation drawing. Benefits: Durable abs plastic. Easy hook & loop installation no tools, no screws, no nails, no damage. Added child safety set Window Wedge to a safe opening. (No wider than 4 inches). Added home security helps deter unlawful entry from outsiders. Let fresh air in and sleep easier. Multiple window settings adjust Window Wedge on loop strip for desired opening. Two Window Wedges per package.

4. (Set of 4) Window Security Bar Locks Onto Frame - Sturdy Steel adj 17-29 in

Feature

(Set of 4) Window Security Bars
Locks into place onto frame.
Another line of security.
Sturdy 1" dia. steel tube.
Adjusts from 17" to 29" long.

Description

(Set of Four) Window Security Bars

Extra Protection Against Intruders!

Window bar easily locks into place onto frame, adding another line of security toward protecting your home.

Each sturdy 1" dia. steel tube with rubber ends easily adjusts from 17" to 29" long.

5. 1 X Lot of 4 Pcs Sliding Window Lock

Feature

aluminium lock
security lock
sliding window lock
Easy to install
No tools requires

Description

Aluminium sliding window lock, 3 step fast installation. No tools or keys requires. reusable.

6. Windobully Wndw Lock 2pk

Feature

Color: White
Length: 1.25"
Height: 5.5"
Width: 1.25"
Material: Stainless Steel

Description

Highlights: Color: White Length: 1.25" Height: 5.5" Width: 1.25" Material: Stainless Steel Installs in seconds-no tools required Break-in force tested up to 300lbs! 3 variable settings: locked, partially open, or fully open Universally fits any sliding window or patio door Patent pending technology Qty in package: 2

7. Defender Security U 9809 Sliding Window Lock for Vinyl Windows Easy Installation to Keep Windows Securely Closed White Diecast Construction (Pack of 2)

Feature

EACH PACK INCLUDES - (1) Adjustable jaw that fits all vinyl frame rail thicknesses from 1/16" up to 1/2 in. thick. "Vise like" grip holds securely and will not mar frame. Allows window to lock in ventilating position; cam style locking lever; no tools required. This is for Vinyl Windows only.
SECURELY LOCK WINDOWS - These U 9809 sliding window locks for vinyl windows help keep them securely closed. The locks feature an adjustable jaw that has a "vise-like" grip, and they are capable of opening up to " wide.
ADD EXTRA SECURITY - Use these sliding window locks to prevent unwanted intruders and avoid falling accidents -keeping your windows closed when you want them the most secure! Air and a breeze can get in, but no intruders.
FOR USE ON MOST VINYL WINDOWS - These sliding window locks are for use on horizontal sliding windows and most vertical sliding (single hung) windows as a secondary window lock.
PRODUCT INFO - 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 ".

Description

Keep your windows securely closed and safe with these U 9809 Sliding Window Locks for Vinyl Windows. The locks feature an adjustable jaw that has a vise-like grip, and they are capable of opening up to wide. Use them to prevent unwanted intruders from breaking into windows or to prevent accidental falls. These locks are designed for use on horizontal vinyl sliding windows, although they may also work with some vertical sliding (single hung) windows. Installation is quick and easy with no tools required a more secure window is just minutes away! When installing this lock, the cam style locking lever should be rotated hand-tight over the rail or vinyl edge to a sufficient torque prior to locking down the lever. This lock can be adjusted to fit on rail thicknesses ranging from 1/16 in. to 1/2 in. thick. This sliding window lock can be used as a secondary lock when window is shut and to secure the windows during ventilation. For a larger version of this lock (used on vinyl frame patio sliding doors) see model number U 10547.

8. Window Security Bar - 16.5" - 30"

Feature

Extra Protection Against Intruders!
Locks into place onto frame.
Another line of security.
Sturdy 1" dia. steel tube.
Adjusts from 17" to 29" long.

Description

Extra Protection Against Intruders! Window bar easily locks into place onto frame, adding another line of security toward protecting your home.

Sturdy 1" dia. steel tube with rubber ends easily adjusts from 17" to 29" long.

9. Burglabar 6 Pack

Feature

Installs quickly and easily without any tools securing both sliding sections.
Self-Locking hinge maitains tight fit for continued reliable performance.
Provides additional security for you when you are.
Provides additional protection for your belongings when you are away.
Made of LEXAN and a special adhesive that bonds like a weld.

Description

Burglabar is a unique self-locking hinge type lock designed to offer additional security protection for Sliding Patio Doors and Sliding Windows.It installs in seconds and requires no tools. It is made from LEXAN which is a very strong transparent material using a special adhesive that bonds like a weld. Burglabar is the ideal affordable solution that provides you additional locking protection when you are home and for your possessions when you are away. Do the test: If your pinky fits between the two sliding pieces so will the Burglabar ( 3/8" ) The price is for a 6 pk. Please read and follow the installation instructions.

10. Lock-it Block-it - Home Security Window Bars - 2 Pack

Feature

High-impact durable Plastic burglar-bars used to block criminals from entering homes through open windows and patio doors. Combined cylinders are as thick as two nickels. Windows can now stay open and be securely LOCKED OPEN from 1 inch to several inches. Watch YouTube video at: https://www.youtube.com/watch?v=O37jGJiAHAQ&feature=youtu.be
Extendable & Adjustable! Control how high you want the window to open with the 13 adjustable settings. Lock the height in place with the push of a pin. Used for Single-Hung windows, Sliding Windows and Patio Doors. When the window makes contact with the Lock-it Block-it, it's Stopped.
Withstands repeated impacts with its unique double-headed push pin that provides extra resistance from forced entry. Burglars can't reach it from the outside when properly installed and adjusted. Blocks children from falling out of open windows.
IMPORTANT - BEFORE BUYING, MEASURE the window or door track where the device will be placed. The security bar extends from 17 inches to 30 inches long (MAX length is 2 and 1/2 feet). Window tracks MUST be at least 1 inch wide. Device is 1 inch by 1 inch wide on all sides.
Quick & easy installation. No tools needed. Held in window track by supplied adhesive strips. It doesn't fall out when the window is lowered. Removes easily in emergencies. Replaces those ugly wood blocks. Fits discretely in window track and doesn't obstruct view.

Description

The Lock-it Block-it is an adjustable window Home Security and Safety bar. This burglar proof and childproof home security device is designed to keep windows OPEN at a safe height and SECURED. Block children from falling out of open windows. Block criminals from climbing in through open windows. The device offers what every security experts recommends - a physical way to secure your home windows. Two devices per package. Used to secure Single Hung Windows, Sliding Windows and Patio Doors. Intruders can't reach it from the outside when properly installed and adjusted. Children can't reach it (when furniture isn't near the window). Also used as a secondary window lock when windows are closed. Adjustable - extends from 17 inches to a maximum of 2 feet 6 inches long. The device sits in the window track or on the window sash with the head wedged into top corner of the window making it impossible to move. Supplied adhesive strips hold the device firmly in place. When the window is lowered, the device doesn't fall out. Made of two high-impact strength rectangular PLASTIC cylinders for a combined thickness of two nickels. Cylinders are locked together by a double-headed push pin. Rubber end caps for scratch protection. A series of 13 adjustable settings allows for windows to be Locked Open from 1 inch or more. Its smooth white finish blends in with the window and doesn't block the view. No tools required. IMPORTANT - MEASURE before buying - 1) Device will not fit in tracks narrower than 1 inch wide. 2) The device extends to maximum of 2 feet and 6 inches. 3) Fits windows 3.5 - 5.5 feet high & patio doors 5.5 feet wide. Measure from top window track to bottom window track - see photo. 4) Press the bottom pin head to adjust the device. 5) Not suitable for double-hung windows if the purpose is to prevent burglaries. 6) All three velcro strips must be used to prevent device from falling from the window. 7) Check device periodically to make sure it is still adhered properly.

Conclusion

All above are our suggestions for window jam. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using window jam with us by comment in this post. Thank you!
Jill Rose