Three elements- concrete, stone and wood - work together on this fireplace surround. Okay, concrete is essentially stone, so maybe its only two or possibly two-and-a-half elements. Whatever the math, the fireplace is anchored by the dark, cool texture of the concrete hearth, surrounded by a sandstone veneer, and capped by a live edge big leaf maple mantle. The original incarnation of the fireplace in marble tile and painted mdf was still in good shape, but was on the other side of the spectrum of the clients' aesthetic sense. The goal was to create a fireplace with materials that emphasized their natural characteristics (split-faced sandstone and live edged maple) without feeling too rustic, while fitting into a fairly contemporary house at the same time.
The concrete hearth was assembled from four sections poured off-site. The design of the interlocking sections was to a large degree influenced by the difficulties of either pouring off-site as a single, #350+ piece; or pouring on-site and working with wet (and dusty when dry) concrete around carpet and interior furnishings. I felt it was important that the exposed faces of the heath have a fairly uniform texture (so the geometry of the concrete sections would be a dominant feature of the hearth) and if poured on-site it would have been difficult to produce a top surface with the same character as the sides and face by using a hand trowel. The concrete sections were only lightly polished in order to remove the subtle texture imparted by the melamine forms, but not so much as to grind through the cement cream layer and expose the aggregate. A handful of air pockets, intentionally left unfilled, add a nice smattering of shadows to the face of the hearth.
For the mantle, a hefty slab of big leaf maple from Curly Burly, with just a bit of spalting that adds an interesting pattern and contrast to the corbels. There were several iterations in sizing the mantle. The slab was nearly 16" wide, but after three or four rounds of test fitting, contemplating, and cutting down, it finished about half the original size. Two overhead spotlights cast a prominant shadow over the fireplace, and in the end we found a good balance between the light-accented mantle edge and its shadow across the face of the stone; and at the same time paying attention to the proportions of the three elements of the fireplace surround.