Most orders ship out free by Tuesday, October 26th
  • Elegant Simplicity

CM-2015 Crown Molding

4⅛" Breadth x 94½" Length
Best for 8' - 9" ceilings
  • Quantity

    Per PieceThat's Only
  • 6-24

    $19.25$2.44 / foot
  • 25-49

    $18.30$2.32 / foot
  • 50-99

    $17.70$2.25 / foot
  • 100+

    $17.35$2.20 / foot
  • Quantity
    47 feet
Minimum order is 6 pieces Need to order less?

Order Today - Ships Tuesday, Oct 26th

Delivery on:  
Zip Code:
Shipping address is Residential
Shipping & Return Details
  • Order a 10" Sample ($3.00)


  • TypeMolding

  • Breadth4-1/8"

  • StyleSmooth

  • ColorWhite Primer

  • MaterialPolyurethane

  • Ceiling Height8' - 9"

  • Height3"

  • Width2-3/4"

  • Length94-1/2"


  • Product Video
    How To Install Crown Molding
  • Product Video
    5 Tips for Finishing Crown
  • Product Video
    What is Architectural Polyurethane?

Product Description

Quick Facts

  • Made from dense durable Polyurethane
  • Lasts a lifetime
  • Mold and mildew resistant
  • Lightweight and easy to install
  • Safe to install indoors or out
  • Exquisite detail and design consistency
  • Won't crack or splinter like wood or hard plastic

CM-2015 Crown Molding is a smooth, 4-1/8" breadth crown molding typically used in rooms with ceiling heights of 8' - 9".

uDecor crown molding is manufactured with a dense architectural polyurethane compound (not Styrofoam). Polyurethane is durable and 100% waterproof. The material can be sanded to shape just like wood.

A major advantage of polyurethane is that it is safe to install in rooms with the presence of moisture like bathrooms and kitchens. This product will not encourage the growth of mold or mildew.

This molding is delivered pre-primed for most paints. Always test your paint on a small section to make sure there are no compatibility issues with the paint and primer. Most home latex paints work great on our molding.

  • Breadth - the distance between the outer contact point with the ceiling to the bottom contact point with the wall.
  • Height - the distance between the ceiling and the bottom contact point with the wall.
  • Width - the distance between the wall and outer contact point with the ceiling. The breadth is the hypotenuse of the right triangle whose legs are the width and the height.

Our crown molding installation video, walks you step-by-step through a full installation, with plenty of tips on how to make your project look amazing. Below are some of the key things to remember.

Use Adhesive for a Lasting, Seamless Finish
Apply a small bead of adhesive along the length of the molding on the back where it contacts the wall and the ceiling (watch). Finish nails help secure the molding while the adhesive sets. Most importantly, apply adhesive between any molding being joined end-to-end.  You will need 1 tube of Loctite’s PowerGrab (or similar adhesive like PL Premium) for about every 6 pieces of molding.

The Final Piece
Cut the last piece you install on each wall just a little long. 1/16 to 1/8 of an inch is usually enough to allow you to snap that piece in place, making sure all your joints stay nice and tight. This is easiest to do when you leave the last two feet of the previous piece unnailed (watch).

Our moldings do not need to be primed. Plus, since polyurethane does not absorb moisture, paints that are self-priming or a Paint & Primer in One may not dry properly. Standard latex paint is less expensive and will give you the best result.

Be Mindful of Temperature Effects
All materials expand and contract with changes in temperature. For best results, when installing on a hot day, keep the molding inside until you are ready to make your cut.

25 Year Limited Warranty

You're making a beautiful upgrade to your home and we're here to help protect that investment. We guarantee that your polyurethane millwork will be free from manufacturing defects for twenty-five years from the original date of purchase.

Warranty Conditions and Limitations

This warranty covers material defects in our polyurethane products when used in standard applications where temperatures do not exceed 150°F. It does not cover labor, consequential or incidental damages. This warranty is not transferable and applies to the original purchaser only.

  • Polyurethane products are for decorative uses only.
  • Polyurethane products need a finish coat of paint during installation; it is the purchaser's responsibility to make sure their paint works well with the product (test and let dry on a small piece first).
  • Before installation, allow your polyurethane product to acclimate to room temperature for 15 minutes.
  • All polyurethane moldings must be installed with tight fitting joints (see installation instructions) as well as adhesive between the joints to prevent seams from expanding during changes in season.

We're Ready to Help

Unlike a car, there is very little that can go wrong with a polyurethane product since polyurethane doesn't absorb moisture and won't be affected by insects. However, in the rare event that you do encounter a defect with your product, we're here and ready to help. Just give us a call and we'll work with you to identify the problem and, in case of defect, supply you with replacements.


At, we know that projects take a while, and sometimes plans change. To start a return, please call us at 1-877-550-0600 or email; we'll be happy to assist you!
  • 90 day return window
  • No restocking fees
  • Products must be unused/new and in their original boxes
  • Customer is responsible for return shipping cost (we are happy to help arrange shipping)
  • Partial returns where the quantity discount tier would change are refunded the difference between the original total and the total based on the kept quantity (see example)
Read the Pro-Tips above and watch this video to make your project look amazing:

For more how to videos, visit our DIY learning center



4.9 out of 5 stars
5 star
4 star
3 star
2 star
1 star

Lena M.Surf City, NJJune 8, 2021

5 out of 5

Excellent customer service

We ordered the crown molding and the customer service on helping select was excellent. The one we wanted was not in stock and was delayed and we received a phone call updating us on the status. We then decided to order a different piece.Everyone was so courteous and everything arrived accordingly. There was one small damaged piece and we were refunded right away. Highly recommending using uDecor!

Mary K.St Simons Island, GAMay 10, 2021

5 out of 5


This is second time we've ordered this crown molding. Looks great and goes up fairly easily. The light weight is so nice. Takes paint well too.

Melissa W.Ferndale, NYSeptember 17, 2020

5 out of 5

John M.Naperville, ILSeptember 10, 2020

5 out of 5

Love this Crown Molding

This is my second purchase from uDecor, I'm very happy with the product and shipping. I have a few more projects and I will definitely be using this crown molding.

Giuliano F.Branford, CTSeptember 13, 2019

5 out of 5

We Love it

The addition of crown molding on top of my white kitchen cabinets really gave a lift to the whole room. Easy to cut and easy to put up because of its light weight.

James V.Midland, TXJuly 25, 2019

5 out of 5

Looks great

We had a problem with paypal making a payment but uDecor didn't get the order. In the end I think it was my fault not completing the order but he payment was sent. Working with Steve at uDecor we got the issue solved. Steve was great, we got our product and I would use them again. Thanks Steve for you help.

Jason M.Poulsbo, WAJuly 12, 2019

5 out of 5

Makes our main living space look elegant!

Jason M Poulsbo, WA We really love the product! Its looks and ease of installation are the best! I do not consider myself to be handy, but putting in this moulding really gave me some confidence that I have not had before. I will be buying more as we plan to install it in every room. I was also excited to know that it will be OK in bathrooms as well. That it can handle the moisture. It gives a very clean, sharp, and elegant look. It is a high quality product and I would recommend it to anyone who wants to spruce up their spaces.

Bobbi F.Park City, UTSeptember 24, 2018

5 out of 5

I love uDecor's crown moulding

My bedroom looks so amazing! The product is lightweight, easy to paint, easy to install, and such a good price. It came quickly, was packed well, and is so easy to handle that I used box cutters to trim around my ceiling heater vent. A slight sand a little caulk and it looks very professional. I can't say enough about how pleased I am. The customer service is amazing answering all my questions, talking me through certain barriers, being paitient with me. I wholeheartedly recommend Udecor and will be a long term loyal customer. Thank you too for all the instructional videos. Thank you to Derrick who talked me through questions and was so encouraging.

See Full Review
Collapse Review

Cindy N.Whitestone, NYMarch 13, 2018

5 out of 5

Looks Fantastic!

This crown molding looks Fantastic in our small living area. It was an easy install on old plaster walls that aren't exactly straight. So happy I went with this option. Really a nice finishing touch!

Susan H S.Saint James City, FLFebruary 9, 2018

5 out of 5

Great offerings!

So painless to sit and choose...and then order! I'm not done as they cover every facet one needs to make a house a home..quality is there, price is great and shipping is fast!

John M.Naperville, ILNovember 8, 2017

5 out of 5

Very Happy with this purchase

I ordered a sample that arrived promptly. Once I place my order it arrive quickly and packaged well. Communications and tracking were great. The moulding look fabulous, and I will be ordering more when I'm ready for the other rooms.

Barbara B.New York, NYDecember 22, 2016

5 out of 5

My contractor LOVES this product - easy to use and beautiful.

Customer service was very helpful in selection from their inventory, and provided much help for how best to install - for hiding electrical wires/cables and rope lighting. Will definitely be ordering again.

Kyle S.Winnipeg, MBMarch 13, 2016

4 out of 5

Very easy!!

The product is very easy to cut and install, it's all extremely uniform with basically zero variations between pieces. I do wish they came Ina longer size "8 long results in more joints. I wish the product was a little more forgiving in its ability to be sanded down, in order to fix any inperfections in the scarf joints.

Tommy V.Rising Star, TXFebruary 13, 2016

5 out of 5

Every one loves it

I used the molding to go around the top of my cabinets. It really looks great

Keith T.Davenport, FLMarch 27, 2015

5 out of 5

Looks great and very classy.

We placed several orders all were dealt with very professionaly. One small order had to be changed due to availability our card was credited instantly and the alternative shipped straight away. Very pleased all round. We will be placing further orders for sure.