Spiral Balances for Non-Tilt Windows

Non-tilt balances are designed for window sashes that do not tilt inward.
Step 1: Window Type
Step 2: Balance diameter
Step 3: Balance Series
Step 4: Balance length
What is the diameter of your balances?
Using a ruler, measure the diameter of your spiral balance tube by placing the ruler directly across the widest part of the tube.

Spiral balance tubes typically come in two standard sizes: 3/8" and 5/8". Compare your measurement to these standard sizes to determine the correct diameter for your window.

Select your diameter below:
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