Walnut Box Mantel



Discover the art of fine living with our walnut wood mantel, a piece that effortlessly fuses traditional craftsmanship with modern aesthetics. Beyond its alluring appearance lies its strength and durability, ensuring that this piece stands the test of time. 

A home is a personal sanctuary, and our walnut mantel aims to enhance that sense of belonging. Its timeless design complements various interior themes, making it the perfect addition to your living space. Let this masterpiece anchor your décor, and you’ll find that it’s not just a wooden fireplace mantel, but a conversation starter. This elegant furnishing promises to transform any ordinary fireplace into a focal point of luxurious allure, creating an environment ripe for cozy moments and cherished memories.


Our products are meticulously crafted from genuine, high-quality solid wood sourced from American trees. Each piece of lumber was once part of a living tree that spent decades growing, uniquely for you. Our dedication to excellence means that we exclusively use solid wood, and avoid any veneer, particle board, plywood, vinyl, or laminate.


Walnut is one of the most breathtaking hardwoods on the planet. The swirls of browns and blacks (even sometimes greens and reds) make every piece it’s own work of art. It is a dense and strong wood that is highly desired for expensive furniture, cabinets, and cutting boards.


In order to achieve the mantel thickness and avoid the excessive weight of a solid beam, we take 4/4 solid wood boards, 45° the edges, and biscuit join them together as a hollow box with seamless face and ends. This also allows us to mount them using a heavy duty french cleat that installs securely into studs.




natural walnut wood


unfinished walnut wood



We love building real solid wood products that connect people to nature and breathe life into spaces. Our refined creation process brings out the unique beauty of each individual piece. You will be surprised by the quality and delighted by the price.


  • Made in USA
  • Kiln-dried furniture grade wood
  • State of the art processes and equipment
  • Durable spray lacquer finishing system
  • Perfectly designed brackets made in-house


  • Pre-made wood stock ready for finishing
  • Custom machinery built for process efficiency
  • Focused production lines set up for singular tasks
  • Cross-trained team proficient in all departments
  • Product conveyor system to cut handling


  • Lean manufacturing philosophy
  • Locally and competitively sourced materials
  • Products batch-made for maximum efficiency
  • Automation of small repetitive tasks
  • Slim profit margin and direct to customer sales


High quality, beautiful wood shelves. I had a contractor install them, but he said they were easy and made of good material. I searched for weeks for shelves on Etsy, West Elm, etc and these were the best value by far. I wanted the white oak, but they were a little out of my price range so I went with the maple and am so happy with it.


Seattle, WA

Very pleased with the shelves. The package was packaged very well. Arrived 4 days sooner than expected! Couldn’t find instructions but didn’t need them after all. Was confused about the extra hardware. But Found a video on you tube and wife and I got them up in less than an hour! Shipping was free! Thanks Solidwood Interiors, we love your shelves!

Stockton 209

United States

Great quality shelves made in the USA. The mounting brackets are solid and have lots of holes to allow for very flexible mounting to studs. I had to drill through tile (tile drill bit) and got some bigger screws. The shelves in the pic are natural maple. Very true and couldn’t be happier. Will be ordering more.

frequent user

United States

I had been viewing these shelves for about a year. I wanted a floating shelf that I could hang stemware on, so I emailed Solidwood Interiors. Between pictures and measurements I had taken, their guys got the job done. It arrived just in time for my husbands birthday and it is absolutely beautiful. It is nice to support a family business with high quality craftsmanship in the USA.


United States







Find and mark on the wall where the center of the mantel will be, also mark a level line for the french cleat.


Locate and mark the studs across the level line where the french cleat will be mounted.


Hold french cleat up and drive provided screws through cleat into marked studs, then lift the mantel over and press it down.


Caring for a wood mantel is straightforward and hassle-free. To maintain its beauty and durability, simply give it a quick wipe down with a damp cloth or a specialized wood cleaner as needed. Regular cleaning ensures that dust, debris, or any potential stains don’t settle and tarnish its appearance. Ensure the cloth is not overly wet to prevent any water damage to the wood. For the best results, choose a cleaner that’s formulated for wood finishes.


The pricing for our walnut mantels varies based on its size. The smallest size available, which measures 6″ in thickness, 48″ in length, and 6″ in depth, is priced at $630. On the other hand, the largest mantel, which boasts dimensions of 6″ in thickness, 84″ in length, and 9″ in depth, comes at a cost of $1,330. These mantels are not only functional but also serve as a stylish addition to any space, making them a worthy investment for those looking to enhance their interiors with high-quality wooden accents.


Every piece of real wood possesses distinct characteristics that contribute to its unique quality. As fine solid wood furnishings are our passion at Solidwood Interiors, we embrace these characteristics like wood color variance, alternating grain patterns, natural streaks in wood, wormholes, and sound knots which do not affect the integrity of the wood, but rather add to the authenticity and individuality of the final result.

Each tree, and every piece of wood from that tree, exhibits its own distinct set of variations. These differences lend themselves to the formation of rich textures and patterns, a testament to the raw beauty and authenticity inherent in solid wood. This intrinsic charm and character is what distinguishes solid wood from veneer, laminate, and engineered wood alternatives, giving it an unparalleled appeal of quality.

When possible we use single wood boards if the product size allows. In cases where we are limited by the size of the available wood, we will join boards together to create the full sized product. Joining different boards, from different trees and parts of trees, can result in color and grain variance within a finished product, similar to the common look of wooden tabletops and flooring.


We have designed our manufacturing system and pre-built stock limits to meet the goal of delivering high end custom wood products to our customers within a matter of days. Depending on the number of building and finishing processes required, our typical production time ranges from 2 to 10 business days. Shipping times depend on shipping service and location, free ground shipping is usually 2 to 5 business days within the US.

In most cases, customers can expect to receive their products around 5 to 10 business days, or 1 to 2 weeks, of placing their order.

Even though our lead times are very fast for custom level quality, we understand that we live in a world of instant gratification, so just know, some things are still worth the wait.


Due to the thousands of variations, and custom made order classification, we do not accept returns for our wood product lines.

It is the responsibility of the customer for due diligence in choosing their products, materials, sizes, and color options to fit their vision for each order.

It is our pleasure to educate customers about our products, materials, sizes, and color options; as well as make color samples available, in an effort to equip customers with the information they need to make their ideal choices.

In the case of a manufacturing quality issue, damage due to shipping and handling, or a faulty part in a delivered product, we take responsibility to fix the issue either with compensation for repair, or by rebuilding and replacing the product.

We accept returns for our metal bracket product lines.

For metal bracket products returned on buyer’s remorse, we require a 15% restocking fee to keep our prices low and cover costs of return shipping, refurbishing, and repackaging the items.

In the case of a manufacturing quality issue, damage due to shipping and handling, or a faulty part in a delivered product, we take responsibility to fix the issue either with compensation for repair, or by rebuilding and replacing the product.

To initiate a return, please email us at [email protected]. Kindly include your order number in the email with a short description of the issue, and we will reply promptly to address the next steps.

When a product is returned for a refund, we will receive, inspect, and apply the appropriate refund within 5 business days of the product delivery back to us.