Your mantel should be wider than your fireplace. Typically, a mantel should be a minimum of 3 inches past the firebox on each side. However, more can be better. The average mantel is approximately 6 inches wider than the fireplace on either side, and some can be even wider.
What size should a fireplace mantel be?
A mantel should extend a minimum of 3 inches beyond the firebox opening. If the fireplace has facing around the opening, the mantel can also extend 3 or more inches beyond that. Do not guess when sizing the mantel to a room, or the mantel could wind up being too long or too short.
What is the average thickness of mantel?
The mantle is about 2,900 kilometers (1,802 miles) thick, and makes up a whopping 84% of Earth’s total volume.
Do you install a mantel before or after stone?
It’s best to build the mantel right into the stone, rather than refinishing the fireplace first.
What is the average width of a fireplace mantel?
The recommended width for a mantel is 6 inches (15.24cm) wider on both sides. So, if your fireplace is 36 inches (91.44cm), your mantle should be at least 48 inches (121.92cm) wide. Whether you want to install pilasters or not, you’ll need to have the same width for your fireplace mantle.
Is there a standard mantel height?
Standard Mantel Height Again, “proper” height is relatively subjective to your fireplace, but average or standard fireplace mantel height construction is around 54” above the hearth’s floor.
What is the consistency of the mantle?
It is predominantly solid but, on geologic time scales, it behaves as a viscous fluid, sometimes described as having the consistency of caramel. Partial melting of the mantle at mid-ocean ridges produces oceanic crust, and partial melting of the mantle at subduction zones produces continental crust.
What is the thickness of upper mantle?
The thickness of the upper mantle is about 640 km (400 mi). The entire mantle is about 2,900 km (1,800 mi) thick, which means the upper mantle is only about 20% of the total mantle thickness.
How far above fireplace should mantle be?
As a general rule, it’s important to mount the mantle an average of 12 inches over the fireplace opening, which is a general rule from the National Fire Protection Agency (NFPA) to ensure it’s up to code. The mantle can also be 4 1/2 feet above the floor.
How far should a fireplace mantle stick out?
A mantel should stick out at least 6 inches (15.24cm) from the wall. It’s the perfect depth that allows you to have a mantle effectively deflect heat without compromising aesthetics. You can extend it to have more depth for your decorative pieces, but we don’t recommend having it less than 6 inches (15.24cm).
How far should a mantel be above a fireplace?
12 inches
As a general rule, it’s important to mount the mantle an average of 12 inches over the fireplace opening, which is a general rule from the National Fire Protection Agency (NFPA) to ensure it’s up to code. The mantle can also be 4 1/2 feet above the floor.
