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Builder's Pride 3/4" x 3-5/8" Natural Cumaru

SKU: 10023813
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Guaranteed low price!
Our Low Price $5.56/sq. ft.
Special Price $2.89/sq. ft.
Available in select stores nationwide. Currently not available for online purchase. Check with your local store.
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Builder's Pride- 3/4" x 3-5/8" Natural Cumaru Prefinished Solid Flooring- 25 Year Warranty

Beautiful Cumaru offers an array of colors, from honey rich browns to light creams and subtle reds dispersed throughout. And true to natures design, its dynamic grain flows from straight to wavy for a truly one-of-a-kind floor. Better yet, Cumaru sits near the top of the durability scale, which means extraordinary beauty stands the test of time. 

About Builder's Pride:
Builder's Pride by Dura-Wood brings the beauty of a solid prefinished hardwood floor to your home.
Beautiful flooring, easy to install and with a 25 Year warranty so these floors will amaze you for years.

DURA-WOOD pre-finished hardwood floors are manufactured to meet the highest quality standards of the industry.

What is Natural Grade?
Natural Grade has some color variation, mineral coloring and small knots. It can also be referred to as #1 or 2nd grade.

As wood is a natural material, each board will vary in color or shade and provide you with a finished floor that is truly a unique work of art.

  • Brand:  Builder's Pride
  • FLOORING SKU:  10023813
  • Limited Warranty:  25 years
  • Trade Name:  Cumaru
  • Marketing Name:  N/A
  • Janka Rating:  3540
  • AC Rating:  N/A
  • Grade:  Natural
  • Color Shade:  Medium
  • Width:  3 5/8"
  • Thickness:  3/4"
  • Construction:  Solid
  • Installation Type:  Nail
  • Sq. Ft. Per Box:  25.59
  • Hardness Rating:  174% harder than Red Oak
  • Waste:  N/A
  • Weight per box/unit:  80.35
  • Installation Details:  Installation Guide

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by PowerReviews

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Beautiful floor

By Ali the mom

from Michigan


  • Color was perfect
  • Easy to keep clean
  • Installation


    Best Uses

      I have brazilian cherry hardwood floors throught my first floor. I wanted to put hardwood in my children's bedrooms, but I did not want the same color. This flooring complimented my other floors perfectly. I love the color. I had a couple guys install it and they said it installed easily. My allergy sufferers have been relieved! Supper easy to keep clean. When I have more money I will continue it throughout the second floor.

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      Do you have questions about this product?

      AnswerBox - Get answers from Staff Experts and real customers by clicking "Ask a question" or click here to ask our Customer Service Team

      2 Questions | 2 Answers
      Displaying questions 1-2
      • Q:

        can this flooring be laid as a floating floor
        Asked on 10/9/2012 by joyus1 from conyers ga

        1 answer

        • Staff Reviewer


          This is a solid 3/4" product designed to be nailed to a wood substrate.
          But can be installed over concrete using our Elastilon underlayment.
          What you should know about Elastilon Strong
          An Elastilon-backed wood floor is much faster to install than traditional nail or glue-down methods.
          Elastilon Strong can be installed on new concrete floors, handling up to 3.9% moisture content. A vapour barrier of at least 6 mil PE should be used below grade and on newly poured concrete above grade where the moisture content is above 3.9%.
          Laid down with a 5/8” (15 mm) expansion gap, Elastilon Strong creates a dynamic, floating floor that expands or contracts naturally with the hardwood.
          Elastilon Strong has no odor and is free of volatile materials.
          Elastilon Strong gives cushioned comfort.
          1/8” (3 mm) thick Elastilon Strong has ratings of IIC 62 and STC 54.
          Thermal resistance: R _ 0,15 (m K) / W
          Elastilon Strong carries a 70-year limited warranty. Thank you for your inquiry.

          Answered on 10/11/2012 by cc-2
      • Q:

        What is the stability rating of Cumaru? I want to use it in a little cabin that will be unheated part of the time in a snowy climate, and then periodically heated with a wood stove. Will this be stable enough?
        Asked on 7/3/2012 by Flavia from United States

        1 answer

        • Staff Reviewer


          Cumaru is a very stable wood product (20% more stable than oak).
          Our wood products are recommended for climate controlled residential use only and we could not warrantty this application.
          Thank you for writing in! I would be glad to help you with your questions.
          You can contact me directly:
          Technical & Installation Specialist
          Office (800)-366-4204 ext. 4857
          My work hours are 10AM to 7PM Eastern Standard Time

          Answered on 7/6/2012 by cc-2
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      Quality Guarantee

      NO formaldehyde is used in the manufacturing
      or construction of this flooring.

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