---
product_id: 2308962
title: "Sliding Door Security Bar with Childproof Lock, Adjustable, for Patio Doors and Sliding Glass Doors (25.75-47.5 Inches)"
brand: "ideal security"
price: "413 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Ideal Security"
url: https://www.desertcart.pl/products/2308962-sliding-door-security-bar-with-childproof-lock-adjustable-for-patio
store_origin: PL
region: Poland
---

# Adjustable 25.75-47.5 in. Childproof anti-lift lock Secure door frame mounting Sliding Door Security Bar with Childproof Lock, Adjustable, for Patio Doors and Sliding Glass Doors (25.75-47.5 Inches)

**Brand:** ideal security
**Price:** 413 zł
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your home security game — because peace of mind is the ultimate luxury.

## Quick Answers

- **What is this?** Sliding Door Security Bar with Childproof Lock, Adjustable, for Patio Doors and Sliding Glass Doors (25.75-47.5 Inches) by ideal security
- **How much does it cost?** 413 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/2308962-sliding-door-security-bar-with-childproof-lock-adjustable-for-patio)

## Best For

- ideal security enthusiasts

## Why This Product

- Trusted ideal security brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Fit for Every Door:** Adjusts seamlessly from 25.75 to 47.5 inches for perfect patio or sliding door coverage.
- • **Visual Deterrent That Works:** Mounted at eye-level to boldly signal 'No Entry' to potential burglars.
- • **Unmatched Childproof Security:** Anti-lift lock keeps little hands safe and intruders out.
- • **Built to Last, Built to Secure:** Durable aluminum construction with screw-in mounting for rock-solid protection.
- • **Ventilation Without Compromise:** Lock your door partially open for fresh air while maintaining top-tier security.

## Overview

The Ideal Security Sliding Door Security Bar is an adjustable, aluminum security solution designed for sliding and patio doors. Featuring a childproof anti-lift lock and screw-mounted installation, it offers a durable, visible deterrent against break-ins while allowing partial door opening for ventilation. Its mid-door mounting height ensures ease of use and enhanced safety, making it a trusted choice for millennial homeowners prioritizing both security and convenience.

## Description

Product Description Add safety, security, and a visual deterrent to your sliding patio door with Ideal Security’s sliding patio door security bar. This adjustable security bar is designed to be mounted in the middle of the patio door. Simply fasten the bracket at the end of the bar to your door frame, and the bar will pivot up or down so you can easily block and unblock your door, and will stay out of the way when not required. Because the bar is mounted at arm height, you won’t have to bend down every time you want to open the door. Most importantly, mounting the bar in the middle of the door adds a visual deterrent, making the bar clearly visible to potential intruders who won’t even bother trying. The inside bar slides into the outside bar when adjusting, and easy adjustability means your sliding patio door can be partially opened for ventilation and still be secured. Ideal Security has been supplying quality hardware to North American homes for over 65 years. Please explore our other security and protection products for your home. From the Manufacturer patio door security bar, white.

Review: Good Security Bar. - I have installed many of these Ideal Security Bars and all have been fine with no issues. Good quality and very easy to install. Also, the locking feature is still easy enough for seniors to operate.
Review: Inexpensive, yet durable patio door security solution! - The Ideal Security SK110W Patio Door Security Bar should provide adequate security to any sliding patio door in your home. Made of a very durable metal, you will find that this security bar is not only a physical deterrent, but a visual one, too. Installation is very simple. This bar can be installed with one person, although it is more ideal if you have two, so that one person can hold the bar level while the other person drills holes,and then the screws, into the patio door. Several holes are drilled on each side of the door for installation, as both sides of the bar have several screws that hold it in place. The left side of the bar features a metal hinge that allows the security bar to swivel up and down to lock into place, while the right side of the bar has a metal "hook", which permanently mounts on the sliding door itself, to allow you to secure the bar in place. Once installed, the bar can retract and slide up against the side of the door when not in-use. When you decide to secure the door, you simply slide the bar down, extend it as necessary, and then lock it in place within the metal "hook" on the right side. Do note that this connection can be relatively tight, although this is noticed more when opening/removing the bar than when you secure it...however, since this is a security bar, it is probably better to be difficult to remove than easy! The manufacturer's instructions recommend installing the bar above the sliding door's handle, for maximum efficiency. NOTE: If you have an outer door (where the outer door is the one that slides) the security bar should be installed parallel to (above) the interior track, typically with the patio door handle on the right side. If your door slides the opposite way, with the sliding door's track on the other/outer side, this will not properly secure your sliding door. If you have an inner door, you would want to mount this to the side of the inner door, so that the bar essentially blocks the door from being opened sideways, similar to how it would be if you placed a piece of wood or a broomstick in the track at the bottom. However, instead of this sitting in the track, it is mounted to the doorframe itself. EDIT TO PREVIOUS PARAGRAPH: Originally I had noted that this could only be installed on doors where the outer door is the one that slides. This was a misunderstanding on my part. As you can see from photos three and four for this product on desertcart, you can mount it regardless of which door is the one that slides, but it the bracket to which the bar connects will change location depending on the type of door. Once installed and secured, this security bar should protect against most force attacks, such as when an intruder tries to use their strength to force the door to slide, as well as most bump attacks, where an intruder tries to bump the sliding door up or down so that it falls off of it's track. Overall, this is an inexpensive solution to what could be a costly and dangerous problem. While the bar is not the most attractive, it is definitely a physical and visual deterrent that is very secure in place. 5/5 stars

## Features

- Sliding Door Lock: This sliding door security bar with a childproof lock acts as a visual deterrent against burglars who can see it clearly through the glass. The anti-lift childproof locking system prevents the bar from being lifted
- Adjustable Security Bar: This sliding door lock easily extends from 15.7 to 26.75 inches and can be installed on patio doors, sliding glass doors, and it can also act as a balcony door lock; it can be adjusted to allow the door to partially open for ventilation while being secured and locked
- Perfect For Patio Door & Pet-Door Installation: The incremental lock adjustment allows you to install pet doors, or leave the door open for ventilation, all while locking your sliding door in a secure position; use the rotating bracket to move the door stopper upwards and to the side for compact storage
- Indoor Security: The patio door security bar and saddle are screwed into the door frame and profile, providing reliable protection, unlike the pressure-mounted bars that can shake loose and fall; with its simple installation and sturdy build, the sliding door security bar will remain securely mounted in place
- Comfortable Height: This door blocker mounts in the middle of the door, allowing you to install it out of the reach of children and preventing the need to bend down or reach high to adjust the security bar

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005TE2M5S |
| Best Sellers Rank | #37,963 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #88 in Sliding Door Hardware |
| Brand | Ideal Security |
| Brand Name | Ideal Security |
| Color | White |
| Customer Reviews | 4.5 out of 5 stars 7,225 Reviews |
| Finish Types | Anodized |
| Global Trade Identification Number | 00056947100945 |
| Included Components | Child-proof anti-lift lock, Mounting Hardware, Saddle |
| Item Dimensions L x W x Thickness | 25.75"L x 0.75"W x 1.5"Th |
| Item Type Name | Window Security Bar with Child-Proof Lock, Adjustable |
| Item Weight | 15.2 ounces |
| Manufacturer | Ideal Security |
| Manufacturer Part Number | BK110W |
| Manufacturer Warranty Description | Limited one year warranty: All of Ideal Security products are warranted to be free of labour and material defects for one year from date of purchase. Defective products can be returned to place of purchase with proof of purchase for replacement. Contact Ideal’s customer service for information on missing parts or specific application situations. Customer service: 1-800-361-2236 x 234 or visit our … |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | BK110W |
| Mount Type | Door Mount |
| Mounting Type | Door Mount |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 25.75"L x 0.75"W x 1.5"Th |
| Product Style | Patio |
| Style | Patio |
| UPC | 773490287274 767674783379 732454035283 056947100945 |
| Unit Count | 1 Count |

## Product Details

- **Material:** Aluminum
- **Color:** White
- **Brand:** Ideal Security
- **Item Weight:** 15.2 ounces
- **Mounting Type:** Door Mount

## Images

![Sliding Door Security Bar with Childproof Lock, Adjustable, for Patio Doors and Sliding Glass Doors (25.75-47.5 Inches) - Image 1](https://m.media-amazon.com/images/I/41aDaTwE-UL.jpg)
![Sliding Door Security Bar with Childproof Lock, Adjustable, for Patio Doors and Sliding Glass Doors (25.75-47.5 Inches) - Image 2](https://m.media-amazon.com/images/I/61Vg8D564fL.jpg)
![Sliding Door Security Bar with Childproof Lock, Adjustable, for Patio Doors and Sliding Glass Doors (25.75-47.5 Inches) - Image 3](https://m.media-amazon.com/images/I/714NKbK8aiL.jpg)
![Sliding Door Security Bar with Childproof Lock, Adjustable, for Patio Doors and Sliding Glass Doors (25.75-47.5 Inches) - Image 4](https://m.media-amazon.com/images/I/71R0wcMquVL.jpg)
![Sliding Door Security Bar with Childproof Lock, Adjustable, for Patio Doors and Sliding Glass Doors (25.75-47.5 Inches) - Image 5](https://m.media-amazon.com/images/I/71iOKg41z3L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Does it have a clip to stay up when not in use?**
A: Yes it does. The locking clip that prevents the slider to open can stay in place to allow you to just raise the bar. If you place the bar about the midway point on  an eight foot door you have to collapse the bar because it will be too long to clear the top of the door.

**Q: We have an old sliding glass door which slides open on an outside track. Can this bar work on this type of door?**
A: Whoever installed your sliding door either installed it backwards or installed the wrong door in the first place. You might be able to fix it yourself if the door panels can be switched, remove both doors and place the NON/FIXED door on the outer track and move the sliding door to the inner track.

**Q: If this security bar is in use, how easily is it "unlocked" in case of emergency, e.g., fire?  Is it difficult or time-consuming to disengage?**
A: It would take less than 1 second to disengage this lock, this lock will not slow you down in an emergency. This lock is a great feature to any sliding patio door. We have installed one on our last two homes.

**Q: The description says it automatically locks. How? I purchased and installed this and can't figure out how to make it lock automatically.**
A: Yeah, saying it locks is a bit misleading. I'm sure what they mean is that once the bar is in place the door can't be opened, so it's locked without actually locking the door.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Security Bar.
*by S***P on March 22, 2026*

I have installed many of these Ideal Security Bars and all have been fine with no issues. Good quality and very easy to install. Also, the locking feature is still easy enough for seniors to operate.

### ⭐⭐⭐⭐⭐ Inexpensive, yet durable patio door security solution!
*by P***K on September 27, 2014*

The Ideal Security SK110W Patio Door Security Bar should provide adequate security to any sliding patio door in your home. Made of a very durable metal, you will find that this security bar is not only a physical deterrent, but a visual one, too. Installation is very simple. This bar can be installed with one person, although it is more ideal if you have two, so that one person can hold the bar level while the other person drills holes,and then the screws, into the patio door. Several holes are drilled on each side of the door for installation, as both sides of the bar have several screws that hold it in place. The left side of the bar features a metal hinge that allows the security bar to swivel up and down to lock into place, while the right side of the bar has a metal "hook", which permanently mounts on the sliding door itself, to allow you to secure the bar in place. Once installed, the bar can retract and slide up against the side of the door when not in-use. When you decide to secure the door, you simply slide the bar down, extend it as necessary, and then lock it in place within the metal "hook" on the right side. Do note that this connection can be relatively tight, although this is noticed more when opening/removing the bar than when you secure it...however, since this is a security bar, it is probably better to be difficult to remove than easy! The manufacturer's instructions recommend installing the bar above the sliding door's handle, for maximum efficiency. NOTE: If you have an outer door (where the outer door is the one that slides) the security bar should be installed parallel to (above) the interior track, typically with the patio door handle on the right side. If your door slides the opposite way, with the sliding door's track on the other/outer side, this will not properly secure your sliding door. If you have an inner door, you would want to mount this to the side of the inner door, so that the bar essentially blocks the door from being opened sideways, similar to how it would be if you placed a piece of wood or a broomstick in the track at the bottom. However, instead of this sitting in the track, it is mounted to the doorframe itself. EDIT TO PREVIOUS PARAGRAPH: Originally I had noted that this could only be installed on doors where the outer door is the one that slides. This was a misunderstanding on my part. As you can see from photos three and four for this product on Amazon, you can mount it regardless of which door is the one that slides, but it the bracket to which the bar connects will change location depending on the type of door. Once installed and secured, this security bar should protect against most force attacks, such as when an intruder tries to use their strength to force the door to slide, as well as most bump attacks, where an intruder tries to bump the sliding door up or down so that it falls off of it's track. Overall, this is an inexpensive solution to what could be a costly and dangerous problem. While the bar is not the most attractive, it is definitely a physical and visual deterrent that is very secure in place. 5/5 stars

### ⭐⭐⭐⭐ Super Secure (with a minor tweak!)
*by S***H on May 31, 2023*

My husband didn’t believe me when I said we needed one of these so I locked the sliding door and challenged him to open it from the outside. The look on his face was priceless when the door slid open after only a little jiggling and shaking. Needless to say, he was more than happy to invest in one of these after that experience. It was fairly easy to install. We decided to make one minor tweak after reading some reviews that said that the part that allows you to adjust the length of the bar can sometimes come unlocked if enough pressure is put on it, making the bar shorten enough for someone to open the door. He drilled a hole in the bar and put a simple bolt through it (shown in 2nd + 3rd pic), making it permanently locked to the length we need it. This is easy to do if you’re handy, but I wish it wasn’t necessary. The adjustable part does feel a little flimsy without it. If it wasn’t for that, I would definitely give this thing the full 5 stars. We’ve had this on the door for 1.5 years now and it’s still as good as new. I like that the bar is easy to put up and down (no bending down and fiddling with dowels) and I’ve never had any issues with it falling down on it’s own. Highly recommend!

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-08-29*