How to Measure for Your Mantel

  • Determine the inside dimensions, A & B of the mantel by adding the size of the firebox to the amount of the face material; tile, marble, etc.
  • Add the E value of the model chosen times 2 + A to get the overall width C.
  • Add the F value of the model chosen + B to get the overall height D.
  • Be sure there are no obstructions such as doors, windows, electrical boxes, etc. in the way.
  • If none of the mantels in our catalog will fit, you may submit drawings for a custom design.
  • Use the form below to calculate your mantel size.

Formula to Determine Mantel Size

Firebox width + face width = A________
Firebox height + face height = B________
E________X 2 =________+ A________= C_________
F________ + B________ = D________

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