Prefab fireplace repair in Eagle Creek

Signs a fireplace has been overfired

Overfiring means running a fire hotter than the fireplace was designed for. One maker lists its symptoms as cracking, warping or burning out of components, plated accessories changing color and glass that develops a haze cleaning will not remove.

The same maker names causes such as burning scrap lumber, pine branches, paper or cardboard boxes in amounts beyond a normal log fire, and burning trash or treated material. Overfiring damage falls outside its warranty, so we look for these signs early in any repair.

• Cracked panels or burned-out parts
• Warped steel
• Plated trim that has changed color
• Glass haze that will not clean off

The hearth extension in front of a prefab unit

Section R1004.2 says the hearth extension of a factory-built fireplace follows the listing of the fireplace, stays readily distinguishable from the surrounding floor and, when it is a listed product, complies with UL 1618.

In one maker's manual, that extension reaches 20 inches in front and 12 inches beyond each side, over a layer with a stated insulating value. We measure yours against your own model's figures when the hearth is part of the repair.

The ember strip at the front edge

An ember protector ships with some factory-built fireplaces, as a galvanized sheet metal strip fitted between the hearth extension and the bottom front edge of the fireplace. One maker's manual says it protects against glowing embers falling through that joint.

When a hearth has been redone, that strip is sometimes lost. We check for it and fit the maker's part or the specified strip before the joint is closed again.

• Strip present under the front edge
• Maker's part or the specified sheet metal
• Joint closed once it is in place

Refacing a factory-built fireplace

Refacing a prefab fireplace with stone, tile or a new surround is a popular upgrade. The rules for the face, including what may overlap it, which mortar or adhesive may be used and which openings stay clear, come from the unit's manual.

We check those rules before the design is final and flag conflicts early. When a refacing project uncovers damage behind the old surround, the repair is priced separately so you can see both jobs clearly.