A SQUARE spa cover’s “A” dimension MUST be equal to the “B” dimension. If not, use a RECTANGULAR shape.

To provide the information necessary on a radius corner, extend two imaginary lines to a point where the sides would have met had the corner been square. Provide the distance from the break of the curve (point X) to the imaginary point (point Y). This will be your radius measurement that is entered in box C above.

HINT: Use two rulers to extend the sides of your
spa tub to a point. This will make it easier to
measure from point X to Y.

Measuring Tips:

Please be as accurate as possible when submitting your measurements, to ensure the proper fit of your new Spa Cover. If you have any questions or need assistance, give us a call .

• You may either measure your old Spa Cover, or the Spa itself
• All measurements must be submitted in inches