Most pre hung screen doors come with an exterior trim frame known as the z bar which allows the door to fit in an existing cut out.
How to know what size screen door to buy.
Lay the screen spline on a flat surface and position your tape measure across 1 end to find the diameter or width.
Use a flat head screwdriver to pry the screen spline up and out of the frame.
Ready made standard size screen doors allow for variations in the rough opening.
Determine what size door closer you ll need.
Each closer manufacturer has their own selection chart that will help you select the right size based on the height and weight of your door.
Open the screen door and place the z bar in beneath the top casing.
If you are unsure about sizing choose a unit that can be adjusted during.
Buying products for your home is similar yet very different from going to the grocery store or buying a new pair of shoes.
Check with the manufacturer of your patio door to determine if you need to order a custom screen which could run upwards of 100.
You know intuitively how long the food will last.
Close the door again to hold the z bar in place and use a pencil to mark each pre drilled hole on the frame.
How to size a screen door.
Compare your measurements with available door sizes.
Buy a new spline with the same measurement.
Screen doors aren t all the same so it s wise to do some research before you buy a screen or combination storm and screen door.
Sizing a screen door may seem like a simple task but when you have a screen door custom made and your measurements are a bit off you ll be stuck with a door that can t.
To measure your screen spline start by removing the screen frame from the window.