Replacing Steel Casement Windows

I have been getting quite a few emails from homeowners wanting to know how to replace their old steel casement windows. Those are the type with the handle that you crank and the window opens outward. My instructional video didn't cover these windows, so I am going to dedicate two articles to this subject. This first article will cover the removal procedure and measuring for your vinyl windows. Next week I will go over the installation procedure.

The first thing you need to do is order your vinyl replacement windows. You can't remove the old windows until you have the new windows. So, let's start with a single casement window, no fixed panels. Crank the window open from inside and you will see a metal lip approximately 1/2" wide extending from your drywall on all four sides. This part of the frame stays in place, so the new window is going to fit inside those lips. So, to get your width dimension, measure left to right from lip to lip, then subtract 1/4" to get in. Do the same for the height. Let's say you measure 35 3/8" width and 38 3/8" on the height lip to lip. You would order your new window 35 1/8" X 38 1/8". If you live out west, where retrofit frames are available, you want to order the retrofit style frame. In parts of the country where only replacement style frames are available, you will have to add trim to the outside after you have installed the window.

After your windows arrive, it's time to remove the old window. Single casements with no fixed panels are the easiest of the casements to remove. When you crank the window open, you will notice two pivot assemblies. There is one on top and one on bottom. Cut off the metal piece where the pivot pin is attached. Just like that, the entire window frame and glass are removed. Now, remove the crank assembly by removing the screws holding it in place inside the house. The last step is to remove the protruding metal studs that you cut at the pivot to remove the window. The easiest way to do it is to clamp a pair of channel lock pliers or vice grips as close to the frame as possible, then raise and lower the vice grips to break the metal off. That's it.

If you have a combination of casement and fixed panels, you remove the casements as I described. Then, you have to remove the fixed glass. I used to put duct tape all over the outside of the glass. Then, I used one of those 2 dollar glass cutters that you can buy at the hardware store. Put a drop of household oil on the cutter tip before each cut. From inside, score the glass accross the very top of the glass, the very bottom, and along each side. Then, using the tip of a screwdriver, tap the score all the way around the glass. Put a tarp or old sheet down outside the window, take the handle end of a hammer, and knock out the glass at the score. You will have a vertical metal bar in the center where the casement window locked. Using a reciprocating saw or a hacksaw, cut the bar where it meets the frame coming from the drywall. There will be bits of glass protruding beyond the metal lips. You need to knock those out, so they aren't in the way when installing the new window. You can leave the glazing putty in place, since it will be hidden after you have installed the new window. PLEASE WEAR GLOVES AND SAFETY GLASSES DURING THIS ENTIRE REMOVAL PROCEDURE!!

Next week I am going to explain the two types of installation procedures, whether you install retrofit or replacement style frames.

John Rocco has been installing replacement windows since 1978.

To learn more, visit How To Install Windows

In The News:


pen paper and inkwell


cat break through


Reuse Works for the Workshop

The workshop is a great place for reusing items formally... Read More

Home Sweet Home

All of us live in houses but how many of... Read More

Using A Hardwood Floor Sander

Refinishing your hardwood floors yourself can be time consuming and... Read More

I Need What Part?

One of the first things you learn as a homeowner... Read More

How to Be Your Air Conditioner?s Best Friend

There are a few things you can do to take... Read More

Concrete Cutting - Adding a Pre-Cast Concrete Stairway Bulkhead to Your Home

Installing a pre-cast concrete stairway to your home's basement is... Read More

Power Tools and HAV - Hand Arm Vibration - Prevention is Better Than Cure

Power tools are some of the most useful devices ever... Read More

Planning Permission Tips UK - Garage Conversions - What Value Do They Add?

Most conversion works to an existing structure is often more... Read More

Roof Cleaning - Making Your Old Roof Look Like New!

Many Florida residents that have come from the North are... Read More

Which Water Purification Systems Are Best? - A Comparison of the Three Most Common Technologies

Fresh water is essential to our health and comfort. Not... Read More

Trading in Corporate Office for Home Office

Six years ago, I had not yet turned on a... Read More

Creating Your Joyful Home: Dawning of Your Emotions

"I keep the subject of my inquiry constantly before me,... Read More

Replacing Steel Casement Windows

I have been getting quite a few emails from homeowners... Read More

Get New Floors And Save A Bundle When You Do It Yourself

After years of use, your floor will need to be... Read More

Buying Home Appliances The Smart Way

When you add up all the money that you can... Read More

You Say Jacuzzi and I Say Whirlpool

What's in a name? Whirlpool baths have been around forever,... Read More

Why Laminate Flooring is the Perfect Choice for Families

If you've ever had carpets or vinyl flooring you've probably... Read More

Easy Ways to Increase Your Houses Value

Before getting your house valuated think about the list below... Read More

Transform Your Home with Decorative Country Lighting

As we become more of a home-based society, many more... Read More

What is Wire EDM?

What exactly is wire electrical discharge machining, also referred to... Read More

Planning Permission Tips UK - Conservatories - Dispelling a Myth

It's now well into the new year and the residential... Read More

Help Choosing Door and Window Hardware

Who would be the best person to help you find... Read More

Color Help: Color Imagery for Happy Homes

Color researchers have estimated that up to 70% of our... Read More

Hardwood Floor Care Will Keep Your Hardwood Looking Fantastic

Hardwood is still the homeowner's favorite choice of flooring and... Read More

5 Window Treatment Ideas To Improve Your Home

Coming up with interesting window treatment ideas that bring out... Read More

Kitchen Design ? No Need to Do It Alone

You can't opt out of the process altogether, though, because... Read More

Bathroom Interior Design

Any advice or guide on the interior design of a... Read More

Have You Considered Fluorescent Lighting for Your Home?

Many of us know that fluorescent lighting is common in... Read More

Electrical Safety and Power Tools

Power tools are one of the greatest conveniences for getting... Read More

Ceiling Fans ? That Dont Require The Ceiling

The trend in remodeling homes is to expand the outdoor... Read More

Save Money On Home Improvement Projects

Many of us avoid home improvement projects due to their... Read More

A Lasting Scent

Look no further for long lasting perfumes. House of Rose... Read More

Planning Your Replacement Windows Installation

Windows are the eyes of a home. From inside, you... Read More