How to Open a Window from the Outside | Step-by-Step Guide


Articles, products, and services offered on this site are for informational purposes only. We are part of the Amazon Services LLC Associates Program, an affiliate advertising program. is compensated for sales resulting from links on our website.

Please review our disclaimer before acting based on anything you read or see.

Opening a window from the outside can be daunting, especially if you are locked out or need to access a window in an emergency. However, with the right tools and techniques, you can successfully open a window from the outside without causing any damage. In this step-by-step guide, I will walk you through safely and securely opening a window from the outside.

Tools Needed for Opening a Window from the Outside

Before you begin, gathering the necessary tools for opening a window from the outside is important. While the specific tools required may vary depending on the type of window you have, here are some essential items you should have on hand:

  1. Window-opening or improvised tool: This could be a specially designed window-opening tool, a slim jim, a credit card, or a sturdy piece of plastic or metal that can fit between the window frame and the glass.
  2. Flashlight: A flashlight will help you see any obstructions or the window mechanism more clearly, especially if you attempt to open the window at night or in a dimly lit area.
  3. Gloves: Wearing gloves will protect your hands from sharp edges or potential injuries while handling the window or tools.
  4. Screwdriver or similar tool: You may need a screwdriver or a similar tool to remove any screws or fasteners that are securing the window in place.

How to Open a Window from the Outside

Step 1: Removing any Obstacles or Obstructions

Before attempting to open the window from the outside, it’s important to remove any obstacles or obstructions that may be in the way. This could include furniture, curtains, blinds, or any other objects blocking access to the window. Clearing the area around the window will provide you with the space to open the window safely without causing any damage.

Step 2: Identifying the Type of Window and its Opening Mechanism

Different windows have different opening mechanisms, so it’s important to identify the type of window you are dealing with before proceeding. Common types of windows include casement, double-hung, sliding, and awning windows. Each window type may require a slightly different approach to open from the outside.

To identify the window type and its opening mechanism, look closely at the window frame and hardware. Look for any handles, latches, locks, or other components that may indicate how the window opens. If unsure, consult the window manufacturer’s instructions or seek professional advice.

Step 3: Using a Window-Opening Tool or Improvised Tool

Once you have identified the window type and its opening mechanism, it’s time to use a window-opening or improvised tool to release the window lock. If you have a specially designed window-opening tool, follow the manufacturer’s instructions to use it properly. If you don’t have a window-opening tool, you can use a slim Jim, credit card, or sturdy plastic or metal.

Insert the tool between the window frame and the glass near the locking mechanism. Apply gentle pressure and try to slide the tool along the edge of the glass to release the lock. Be patient and careful not to use excessive force, which could damage the window or the tool.

Step 4: Applying Pressure to Release the Window Lock

In some cases, simply releasing the lock may not be enough to open the window from the outside. Depending on the window type, you may need to apply additional pressure to overcome any resistance and fully open the window. This step requires caution to avoid any mishaps or injuries.

Using your hands or the window-opening tool, apply steady pressure to the window while simultaneously trying to lift or push it open. If the window is stuck or difficult to move, gently tap the frame with your hand or a soft mallet to loosen any debris or dirt causing the obstruction.

Step 5: Opening the Window Safely and Securely

Once the window lock is released and you have applied the necessary pressure, it’s time to open it safely and securely. Depending on the window type, this may involve sliding horizontally, cranking it open, or lifting it up or down.

Take your time and open the window slowly and with control. Avoid any sudden or jerking motions that could cause the window to break or come off its tracks. Stop immediately and reassess the situation if you encounter any resistance or the window feels unstable.

Step 6: Ensuring the Window is Properly Closed and Locked

After successfully opening the window from the outside, it’s essential to ensure that the window is properly closed and locked when you are finished. This will help maintain the security and integrity of the window and ensure that it functions correctly.

Check the window frame and hardware for any signs of damage or misalignment. Ensure the window is securely in place, and all locks, latches, or other closing mechanisms are engaged. Give the window a gentle push or pull to ensure it is fully closed without gaps or drafts.

My Opinion

Opening a window from the outside may seem challenging, but it can be done safely and securely with the right tools, techniques, and a systematic approach. Following the step-by-step guide outlined in this article, you can overcome obstacles and successfully open a window from the outside when needed. Remember to exercise caution, be patient, and seek professional assistance if necessary. With practice and experience, you’ll gain confidence in opening a window from the outside.

Comments are closed.