Cast stone fireplace cost in 2026.

A cast stone fireplace surround from Oltre starts at $3,025 for the Trento, our smallest standard model. Our sixteen standard models run up to $8,750 (a Florenza with a hearth), and each price is on its product page. Custom sizes and designs are quoted per project, and architectural projects with floor-to-ceiling overmantels or matching exterior elements run higher.

Those numbers cover the surround itself: cast, hand-finished, and crated. Freight is free to the curb in the contiguous 48 states. Installation is separate and depends on the firebox and the local trades.

What drives the price.

Five variables move a quote up or down. Linear feet of stone is the single largest. A compact 36-inch surround is meaningfully less stone than a wide opening with a deeper mantel shelf and full hearth.

Profile complexity is next. The Newport runs lower in its size band because the molding profile is restrained: fewer mold stages, less hand-finishing time. The Verona sits a step above for the same opening because the more ornate leg detail takes more time at the finishing bench.

Customization is the third lever. Most standard models come in three sizes, and each product page lists the openings it fits. If yours falls outside them, we can make a standard design to your measurements and quote the custom size. A new profile or a ground-up custom design carries new mold work, which adds both cost and lead time.

Finish and color are the fourth. Honed is the standard finish, and Travertine is a custom finish that still takes six weeks. Pick from eight standard colors, or ask us to match a color you already have, like an existing hearth, a paint chip or a piece of stone; color matching is quoted with the project. Our $55 sample set has all eight colors, so you can see them in your own light before you order.

Scale is the fifth. A standard surround at standard depth is one price band. A floor-to-ceiling overmantel, stacked corbels, or a matching return on a corner installation is a different scope.

Why six weeks.

Production takes six weeks from the day your order is placed and paid. In that time we prepare the mold, cast the piece, finish it by hand and build its crate. Freight then takes 4 to 8 business days. That’s a date you can plan around, whether you’re scheduling trades or a move-in. If you need it sooner, three-week production is available at 35% above list price.

What the price includes.

The price covers the surround itself, made with a GFRC premix rated at 11,000 PSI and finished by hand, plus a crate built to fit it. Inside the crate you’ll find the filler panels (unless your design leaves them out) and a finish kit with touch-up stain and color-matched caulk. Freight is free to the curb in the contiguous 48 states, by FedEx Freight with liftgate delivery. Your installer gets our install guide and phone support from us.

Two things aren’t in the price: installation, and new mold work for a fully custom profile. In-person installation is a paid concierge add-on from Eugene to Portland (including Vancouver, Washington) and from Bend to the coast.

Where Oltre lands in the market.

Below cast stone: MDF and polyurethane mantels run $500 to $2,500. They look acceptable from a distance, can’t be installed outdoors, and don’t carry weight. Above cast stone: hand-carved natural limestone from European quarries usually costs more, and the price climbs quickly once detailed carving is priced. Cast stone (well made with a GFRC premix rated at 11,000 PSI, and hand-finished) sits between, and reads on the room like the natural stone above it.