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CM-1001 Crown Molding

5½" Breadth x 94½" Length
Best for 9' - 10' ceilings
24
  • Quantity

    Per PieceThat's Only
  • 1-24
    pieces

    $28.49$3.62 / foot
  • 25-49
    pieces

    $25.99$3.30 / foot
  • 50-99
    pieces

    $25.49$3.24 / foot
  • 100+
    pieces

    $24.49$3.11 / foot
  • Quantity
1 piece = $28.49 / 7 linear feet
  • Order a 10" Sample ($3.00)

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Specifications

  • TypeMolding

  • Breadth5-1/2"

  • StylePlain

  • ColorWhite Primer

  • MaterialPolyurethane

  • Ceiling Height9' - 10'

  • Height4"

  • Width4"

  • Length94-1/2"

  • Print/DownloadProduct Spec Sheet

Videos

  • Product Video Placeholder Image
    Product Video
  • 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-1001 Crown Molding is a plain, 5-1/2" breadth crown molding typically used in rooms with ceiling heights of 9' - 10'.

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.

Read the DIY Pro Tips section about using adhesive when installing.


  • 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, including how to measure for crown molding, 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 adhesive for about every 6 pieces of molding. Loctite’s PowerGrab or PL Premium work well in most applications.

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).

Painting
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, not much 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.


RETURNS

At uDecor.com, 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 returns@udecor.com; we'll be happy to assist you!
  • 90 day return window with 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)
Super udecor
Good product at a good price.
Looks great...great product!
+1
Easy to install and looks great
Be sure you have the right size chop saw
Great product at a good price.
Amazing product
Crown Molding
Excellent service and produxt
Good product - very professional finish
+1
Master Bathroom renovation
Udecor tops em all!
+1
Beautiful crown molding
+2
Great product -Easy to work with
+2
Timely delivery and quality product
+1
Great service
+2
Big moldings little money
+1
Best...
Crown molding
+1
Great product highly recommended
Perfect. Will buy again
Installed easily, love how lightweight it is!
Absolutely recommend
My First Experience with Moldings

CUSTOMER REVIEWS

184

4.9 out of 5 stars
5 star
94%
4 star
4%
3 star
1%
2 star
1%
1 star
0%

Joseph B.Lake Worth, FLJuly 15, 2025

5 out of 5

Good product at a good price.

I have done Crown Molding before and had to find a way to transport it in my car. I have had problems with poor application of the primer and even had to return the boards because the primer was so bad. I had none of these problems with UDECOR or any other problems. Edde and the rest of the staff were very helpful and would give suggestions on how to proceed with my project. I can't say enough of how much I appreciated their support. On top of that the molding was perfect and my project looks awesome!

Todd H.Sturgeon Bay, WIJune 29, 2025

5 out of 5

Easy install

This is the second time I installed this particular crown molding. It went up really well and this time I was able to do it without a second person helping. Great product to work with!

Mark R.West Chicago, ILJune 13, 2025

5 out of 5

Best selection I have seen anywhere.

As a DIY Old House restorer, your website was a godsend! Your prices are so reasonable, selection unbelievable and to boot, shipping was so fast!! I’m telling all my friends!

James M.Stanhope, NJMay 31, 2025

5 out of 5

UDecor Review

Edde at UDecor was SOOOO helpful and provided 100% Customer Support for our Project. With so many Companies today claiming to provide this Service, many fall short, so it was such a pleasant surprise to complete our Project so smoothly, thanks in large part to the assistance provided by Edde ! Our Business will continue to both purchase AND recommend UDecor whenever possible ! James / AMERICAN MASTERS, LLC

Joseph B.Lake Worth, FLApril 25, 2025

5 out of 5

Be sure you have the right size chop saw

The C1001 CM was exactly what I was looking for my home. It is light weight but durable. The pieces arrive individually sealed in plastic bags. The white primer was expertly applied. I have dealt with other companies that the primer paint was so poorly applied that I sent it back. The advice I received from the UDECOR representatives was very helpful. The only problem I had was of my own doing. I have a 10 inch chop saw and I had a problem cutting because the the molding I chose was to tall and I couldn't complete the last inch or so of the cut because the motor would touch the top of the molding before I completed the cut. I then would finish the cut with a hand saw.

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Emma S.Waterloo, ILMarch 3, 2025

5 out of 5

Absolutely recommend

We purchased the CM-1001 crown molding for our first DIY project in a small hall bathroom. It’s a great product especially for the price and we’ve just ordered our second shipment to do our master bedroom next. The customer service is also top notch which, honestly, is a major factor for us to be returning customers. Very pleased and will be making additional future purchases and have referred family and friends as well.

Michael S.Charlotte, NCFebruary 4, 2025

5 out of 5

Great Experience

Professional, cordial and productive staff makes ordering a breeze (most thanks Edde) - prompt shipping/delivery - great looking product that is easily installed (the video was most helpful) - would highly recommend uDecor and they can count on me to be a repeat customer

Joseph B.Lake Worth, FLJanuary 21, 2025

5 out of 5

Great product at a good price.

The crown molding I received was primed and ready for painting. I was pleased because I have done molding in the past that the primer was so poorly applied I had to send it back. The molding is light but strong. I also purchased the corner molding which means you don't have to cut any 45 degree angles. The people at UDECOR are just super and will try and help you anyway they can. I highly recommend UDECOR.

Adam C.Prescott Vly, AZJanuary 9, 2025

5 out of 5

Order Condition - Cross Country Shipped

First time purchaser. Ordered 9 pieces (CM-1001). All 9 arrived in excellent condition, each one primed and individually wrapped. I was a bit skeptical at first of the condition it would arrive but it shipped cross-country and arrived in excellent condition! Just painted the pieces and will install this week.

Andrew C.Royal Palm Beach, FLNovember 9, 2024

5 out of 5

Best Crown ever

If you work with Crown Molding then this is the stuff for you. One man install because it’s so light, use CA glue for all the scarf joints and miters. I used dots of PL3x along the back top and bottom and Cris-cross the brads til it set and perfect results

Tony G.Farmerville, LASeptember 5, 2024

5 out of 5

Bathroom Remodel

Gave this a try versus traditional wood crown molding. Turned out awesome - carpenter had no issues with installation. Actually the best looking molding in the entire house. Shipping and ordering were smooth and fast. Great experience with a solid innovative product. Customer service was awesome and informative. Definitely recommend the company and its people and its products.

Madeline C.Palm Bay, FLAugust 15, 2024

5 out of 5

Crown Moulding

This is my second purchase for these types of crown moulding and was just as Satisfied as my first time although I needed to remind myself the style I chose could not be Mitered. I Highly recommend this Company and its Product!

Sean B.San Diego, CAAugust 14, 2024

5 out of 5

crown 1001

Second time I have used this product...very easy to work with and looks great!

Roel W.West Palm Beach, FLAugust 13, 2024

5 out of 5

Looks great. Easy to use for DIY project

The crown molding looks great and was easy to use for my DIY project. Would recommend to others. Amazing customer service

Lydia B.Goodland, KSJuly 21, 2024

3 out of 5

A few issues

I like the product but when used with the corners it didn't match up well.

Hi Lydia, thank you for taking the time to share your experience! We're glad you are happy with the product, but we are sorry that you had issues with the corners lining up. We always recommend cutting corners on-site as you go (when possible), because the actual corners in a home are rarely an exact 90 degrees. Pre-made corners will require some trimming or shimming to form to the wall and line up with the molding. We left you a voicemail to assist, don't hesitate to reach back out if we can help. Thanks again for your review, and for including us in your project!
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