Measure the door height “C” shown on the diagram above.If C is approximately 80” proceed to step 2. If C is approximately 96”, go directly to step 6.

For your 80” door, take measurements of the outside of the existing frame A and B. If A is approximately 24” then the glass you need will be 22” wide. Proceed to *step 3*. If measurement A is approximately 22” then proceed directly to ** step 4**.

Next measure the approximate value of B.

If B equals 66” then you have full glass and the insert you require will be 22” x 64”

If B equals 50” then you have 3/4 glass and the insert you require will be 22” x 48”

If B equals 38” then you have 1/2 glass and the insert you require will be 22” x 36”

You may now click on the **IMPACT** or **NON-IMPACT** buttons below where you may select the proper size and peruse the various choices.

If A is approximately 22” the insert you require will be 20” wide.

Next measure the approximate value of B.

If B equals 66” then you have full glass and the insert you require will be 20” x 64”

If B equals 50” then you have 3/4 glass and the insert you require will be 20” x 48”

If B equals 38” then you have 1/2 glass and the insert you require will be 20” x 36”

You may now click on the **IMPACT or NON-IMPACT** buttons below where you may select the proper size and peruse the various choices.

For your 96” door, take measurements of the outside of the existing frame A and B. If A is approximately 24” then the glass you need will be 22” wide. If measurement A is approximately 22” then proceed directly to ** step 8**.

Next measure the approximate value of B.

If B equals 82” then you have full glass and the insert you require will be 22” x 80”

If B equals 66” then you have 3/4 glass and the insert you require will be 22” x 64”

If B equals 50” then you have 1/2 glass and the insert you require will be 22” x 48”

You may now click on the **IMPACT** or **NON-IMPACT** buttons below where you may select the proper size and peruse the various choices.

Your A measurement is approximately 22”, which means that the insert you require is 20” wide.

Next measure the approximate value of B.

If B equals 82” then you have full glass and the insert you require will be 20” x 80”

If B equals 66” then you have 3/4 glass and the insert you require will be 20” x 64”

If B equals 50” then you have 1/2 glass and the insert you require will be 20” x 48”

You may now click on the **IMPACT** or **NON-IMPACT** buttons below where you may select the proper size and peruse the various choices.

**NOTE:**Many of the 20” wide glass inserts are available for both door heights as special order items; the 80” tall glass inserts are special order for the 96” – 98” door only. Call (941) 921-4633 for more information.