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Natural stone veneer or manufactured stone: what's the difference

Natural thin stone veneer is real stone, quarried and sawn to about an inch thick, so the color goes all the way through. Manufactured stone is concrete cast in molds and colored to look like stone. Jones Legacy Stoneworks & Painting in Ossipee, NH installs natural stone veneer across the Lakes Region. Call or text Kevin Jones at (603) 581-5350.

Natural thin veneer
Real stone, sawn to about an inch thick
Manufactured stone
Concrete cast in molds, then colored
Who installs natural
Kevin Jones, Jones Legacy, Ossipee NH
Call or text
(603) 581-5350
Natural stone veneer set on a wall just below the roof edge, with the gray scratch coat and lath still showing above the top row and a string line across the face

The quick comparison

Both products end up in the same places on a house. Foundations, chimneys, columns, fireplace walls. Both are usually set the same way too, pressed into mortar over metal lath and a scratch coat. The difference is what each piece is made of, and that shows up in color, weight, cut edges and price.

  • Natural thin veneer: real stone with its natural face, sawn flat and thin on the back
  • Manufactured stone: a concrete mix poured into molds taken from real stones
  • Color: through the whole piece in natural stone, mostly at the surface in manufactured
  • Weight: manufactured is lighter, which is a big part of why it caught on
  • Material cost: manufactured usually costs less per square foot

What each one is made of

Natural thin veneer starts as quarry stone or fieldstone. The pieces get sawn so the back is flat and only about an inch deep, which lets them stick to a wall with mortar instead of standing on a footing. The face stays the way the stone came: split, weathered or rounded. Corners come as separate L shaped pieces cut from the same stone, so an outside corner looks like one full block.

Manufactured stone, also called faux stone, is a concrete product. Makers pour the mix into rubber molds shaped from real stones, then color the pieces with mineral pigments. A good one looks convincing from the driveway. Up close you start to notice the same shapes repeating across the wall, because a product line only has so many molds.

Color, chips and cut edges

This is the biggest practical difference. Natural stone is the same color inside as out. When a mason trims a piece to sit tight against its neighbor, the fresh edge still looks like stone. Chip a corner years later with a snowblower and it still looks like stone.

Manufactured stone gets its color at the surface. Cut a piece or knock a chip off and you can see gray concrete underneath. Installers handle that by turning cut edges into the joints where nobody looks. The color can also lighten over the years in strong sun, and how much depends on the maker. A lake house wall facing south across open water gets a lot of sun.

Cut granite veneer pieces fitted against a concrete block wall, with yellow string lines marking the face

Weight, and what the wall has to carry

Manufactured stone was invented to be light, and it is. Natural thin veneer weighs more, but it's still a fraction of full size building stone, roughly a quarter of the weight by one quarry's figures. That's why either one can go on a house that was never built with a stone ledge on the foundation.

Both still need a sound backing. On a wood framed wall that means a water resistant barrier, lath and a scratch coat. On poured concrete or block that's clean and unsealed, the stone can often go right onto the masonry. Stone thicker than true thin veneer is a different job with a footing and ties, which the guide on thin versus full bed stone covers.

In a New Hampshire winter

Cold alone doesn't wreck stone veneer. Water does. Water that soaks into a stone or a mortar joint and then freezes swells and pushes, and a winter here does that over and over. Dense natural stones like granite take on very little water. Manufactured stone depends on the mix and the maker, so ask for freeze and thaw test results on any product you're looking at.

But with either one, the bigger risk sits behind the stone. If water gets in and can't drain out, it soaks the sheathing and framing for years before anything shows. The fixes are flashing, a drainage path and keeping the bottom of the veneer up off the ground. The winters guide goes through each one.

What drives the price

Manufactured stone usually costs less as material. Natural thin veneer costs more because the stone has to be quarried, sorted and sawn. On the wall, labor depends more on the job than the product: how many corners, how high, how much prep, how tight the joints. And natural stone can be trimmed on site to close up gaps, which takes time and shows in the finished wall.

There's no dollar figure here on purpose. Stone choice, wall size and access move the number too much for a range to mean anything. The cost guide goes through each factor.

Why Kevin works in natural stone

Natural stone veneer is the main thing Jones Legacy does, mostly on higher end homes around the Lakes Region. A lot of those houses sit near old stone walls, ledge and granite that have been on the land forever. Real stone on the foundation or the fireplace matches what's already there.

If you're weighing the two for a specific wall, send Kevin a photo and he can talk through how natural stone would look on it.

Questions

Is manufactured stone the same as natural stone veneer?

No. Manufactured stone is a concrete product cast in molds and colored to look like stone. Natural stone veneer is real stone, sawn thin on the back.

Does manufactured stone fade?

Its color sits mostly at the surface, so it can lighten over time in strong sun, depending on the maker. Natural stone keeps its color because the color runs through the whole piece.

Is natural stone veneer heavier than manufactured stone?

Yes. Manufactured stone is lighter. Natural thin veneer is heavier but still light enough to adhere to a properly prepared wall without a footing.

Which holds up better in New Hampshire winters?

Dense natural stone handles freeze and thaw well, and manufactured stone varies by maker. With either one, how the wall drains behind the stone matters most.

Can stone veneer go right over my siding?

No. The siding comes off first so the wall can get a water barrier, lath and a scratch coat before any stone goes on.

Keep reading

Jones Legacy is more than a name. It's a commitment to the work we leave behind.

Kevin JonesKevin Jones, owner

Leaning toward real stone?

Text Kevin a photo of the wall and what you're picturing. He'll tell you what natural stone would take.