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1 in. x 2-1/2 in. x 78-3/4 in. Polystyrene Crown Moulding

$642
  • High density foam is lightweight and installs with acrylic caulk.
  • Surface is smooth and crisp for a classic crown appearance.
  • Choose a custom look by painting any color you wish.
How to Get It
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Product Details

NMCNA D 1 in. x 2-1/2 in. x 78-3/4 in. Polystyrene Crown Moulding is lightweight and can create new ambiance in your home. Our elegant and affordable crown moulding is multi-purpose, bringing style to any room and can be used to conceal cables, cracks and imperfections. Easy installation, smooth surface and clean ends make our crown moulding a favorite for both do-it-yourself and professional projects.
  • Lightweight extruded polystyrene material can be installed by anyone
  • Nmcna.com features an installation video series
  • Can be cut with a fine-toothed hand saw and miter box or with a chop saw
  • Can be painted with latex-based paint, but is not required
  • Waterproof material prevents common issue of joint gaps over time
  • For interior use only
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

31Questions
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Q:What is the weight of the product?
by|Aug 15, 2022
1 Answer
Answer This Question

A:  Nicole, each individual piece weighs .28 lbs. Best regards, NMC Team

by|Aug 15, 2022
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    Q:Is that the price per foot or for a 78 3/4inch piece?
    by|Mar 1, 2022
    3 Answers
    Answer This Question

    A:  That is the price for the 78 3/4" piece.. It is so easy to put up, once you get your angles cut correctly. It looks like real wood to me.

    by|Jul 2, 2022
      2 found this answer helpful

      A:  For the whole piece.

      by|Mar 5, 2022

        A:  It’s per piece

        by|Mar 4, 2022
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          Q:What are installed dimensions, height and depth? It would be wise if manufacturer provided such d...
          by|Dec 1, 2020
          2 Answers
          Answer This Question

          A:  Yes that would of been nice I still have to order 4more pieces because I could not completely complete my project the length was fine but the width was off had to glue 2pc to make 1 it was disappointing to say the least

          by|Dec 17, 2020

            A:  Hello, The vertical height on the wall is 1-3/4 in. for this product. The depth from the fall wall is about 1 in. Best regards, NMC

            by|Jan 11, 2022
              2 found this answer helpful
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              Q:I have a wall with a curve will this work on it?
              by|Sep 10, 2020
              1 Answer
              Answer This Question

              A:  Hi Jade, We do not recommend this type of installation. Best regards, NMC North America

              by|Sep 10, 2020
                Showing 1-4 of 31
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                Customer Reviews

                4.4 out of 5
                (144)
                • 4.4
                  out of 144 reviews
                • 86%recommend this product
                Filter by:
                Showing 1-10 of 144 reviews
                Looks real and beautiful!
                After being quoted 4k to install crown molding on my first floor, I gave this a try! It is easy to use and cut. I took my time and put it all up with adhesive. I used smaller pieces for the inside/outside corners which helped a lot. Youtube was a huge help with figuring out the inside/outside cuts and this material is very forgiving!
                by
                  • Recommended
                  It was very easy to use and cut. I will be using it again.
                  It was very easy to use and cut. I will be using it again.
                  by
                  • Verified Purchase
                  • Recommended
                  1 found this review helpful
                  Easy to install, used plain latex caulk (no silicone). Highly recommend
                  Easy to install, used plain latex caulk (no silicone). Highly recommend
                  by
                  • Verified Purchase
                  • Recommended
                  1 found this review helpful
                  Excellent product - so easy to install and no one...
                  Excellent product - so easy to install and no one will ever know they are made from polystyrene foam - after painting. Simple to install with adhesive caulk - no nails needed. Cuts fine with a chop saw - just go slow.
                  by
                  • Verified Purchase
                  This product line is an inexpensive and attractive way to have Crown Molding. The product is eas...
                  This product line is an inexpensive and attractive way to have Crown Molding. The product is easy to handle and install and adds an elegant look to any room. I have worked with both the 4" wide and 2/12" wide product and they add a very nice touch to ay room.
                  by
                  • DIY
                  • Verified Purchase
                  • Recommended
                  Once I figured out how much caulking to use it was pretty straight-forward. Measure twice, cut on...
                  Once I figured out how much caulking to use it was pretty straight-forward. Measure twice, cut once. I am 71 years old and I had no problem at all installing it by myself. I didn't paint it as it looks great just the way it is.
                  by
                  • Verified Purchase
                  • Recommended
                  3 found this review helpful
                  WOW!!!
                  This product is obviously not wood but you cannot tell, AT ALL. This product is amazing!!! Looks beautiful and incredibly easy to install. We had some walls that were not perfectly flat the the crown molded completely in place, you can't even see the seams! We done two rooms so far and will definitely buy more to complete the rest of the house.
                  by
                    • Recommended
                    4 found this review helpful
                    We painted it white and installed in the living room. Looks great and you can't tell it's not woo...
                    We painted it white and installed in the living room. Looks great and you can't tell it's not wood. Took a long time to figure out how to cut it correctly but once we did it went up ok. We have vaulted ceilings and it was a bit rough figuring out the angles! Just wish it wasn't out of stock when I went to re-order. Gladly, we had ordered enough extra to be able to finish this room, but would like to be able to do more rooms.
                    by
                    • Verified Purchase
                    • Recommended
                    3 found this review helpful
                    After having our popcorn ceilings removed, we really needed a solution to the ugly cut ins and co...
                    After having our popcorn ceilings removed, we really needed a solution to the ugly cut ins and corners. We went with the 2.5 inch and it looks fabulous. I do not recommend the miter box route though. The miter saw was much cleaner and faster. Our ceilings are pretty high, so it took 2 people to keep the caulk from getting messy. Very glad we purchased these!
                    by
                    • Verified Purchase
                    • Recommended
                    3 found this review helpful
                    Beautiful, elegant and easy to use. I love this so much I've done several rooms in my home.
                    Beautiful, elegant and easy to use. I love this so much I've done several rooms in my home.
                    by
                    • Verified Purchase
                    • Recommended
                    5 found this review helpful
                    Showing 1-10 of 144 reviews

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