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Walnut Plank Style Countertop - Prefinished

Premium Quality Prefinished Walnut Plank Countertop.



Quote and order any size online! Fill in the dimensions and options below.

Walnut is generally straight grained but may sometimes have wavy or curly grain. Walnut heartwood ranges from light brown to dark chocolate brown and may have occasional dark streaks. The sapwood of our Prefinished Walnut Plank Style Countertops is off-white and tan.

Prefinished Walnut Plank Style Countertops are constructed by gluing Walnut wood boards side by side. The wood boards run the length of the countertop and are random widths between 3" and 6". The first and last wood boards of our Walnut Plank Countertops may be less than 3" wide. Our prefinished wood plank style countertops are face grain providing a traditional look that has always been popular. Although our Walnut Plank Style Countertops can be used for light food preparation when treated with a food safe mineral oil, they should not be used for cutting or chopping. If the countertop will not be used for food preparation, our conversion varnish is the recommended finishing choice.

Finishing Choices

Conversion Varnish: Three coats of our 45 sheen commercial grade conversion varnish are applied to the top surface. A special catalyzer is added for durability. Two coats are applied to all other surfaces. This is not appropriate if the countertop may be used for food preparation.

Mineral Oil: Two coats of a food safe mineral oil are applied to all surfaces. After you receive your countertop, you should apply one coat of mineral oil to the top surface daily for one week, and monthly thereafter. You should also apply one coat of mineral oil to the sides, edges and any exposed areas underneath on this same schedule. Frequency of application can vary, but it is important to keep the countertop well oiled. Food safe mineral oil is available at most drug stores. This is appropriate if the countertop may be used for food preparation.

  • Made using only FAS and Select grade lumber
  • Quality craftsmanship
  • Rugged, sturdy construction
  • Random width strips
  • Face grain
  • Any size available, up to 1-3/4" thick, 84" wide and 142" long
  • Unfinished

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Ships in three weeks.

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All dimensions in inches
Finish: Conversion Varnish
Top Edges: Square
Dimensions: 1" x 12" x 24"
Sale Price: $202.64
(Sale ends 12/15)






Your selected top edge profile will be applied to the four top edges. If you do not want it applied to certain edges, you MUST put a note in the comment section of your order



Bead With Step EdgeBead With Step Edge
Bead With Step
Small Roman Ogee EdgeSmall Roman Ogee Edge
Small Roman Ogee
Large Roman Ogee EdgeLarge Roman Ogee Edge
Large Roman Ogee


Customer Photos
Below are photo(s) of our walnut plank countertops shared by our customers. Some have been prefinished at our factory and some have been finished on site. Lighting conditions vary. These pictures are from many different settings. While they can give you an idea of the overall beauty of a walnut plank countertop, these pictures should not by used to determine the wood color or other specific characteristics. Please visit the product listing above for a description of the wood and other specifications.


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