
The size of the firebox determines what size of hearth pad or hearth extension is needed for each unit. As a standard, the hearth must extend at least 16 inches outward from the front opening of the firebox and at least 8 inches on each side. However, if the firebox opening is greater than six square feet, the hearth pad size must increase to stay proportionate to the fire (20 inches from front, 12 inches from sides). We encourage you to reference the manual for your fireplace or stove for specific hearth sizing requirements from the manufacturer.
Hearth Pads have many styles, shapes, colors and sizes available. The standard shape has a flat back and diagonally-edged corners. Square hearth pads are classic and traditional, but using an octagon-shaped hearth pad can give your fireplace a fresh new look. For fireplaces or wood stoves that sit in a corner, there are complementary corner-fitted hearth pad options. Of course, each shape has multiple color combinations available, so you can find the perfect hearth protection for your home. You can even get a custom-made unit to complement your home décor if none of the stock options interest you.