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CM-1007 Crown Molding

7½" Breadth x 94½" Length
Best for 10' - 13' ceilings
  • Quantity

    Per PieceThat's Only
  • 6-24

    $39.75$5.05 / foot
  • 25-49

    $37.50$4.76 / foot
  • 50-99

    $36.25$4.60 / foot
  • 100+

    $34.95$4.44 / foot
  • Quantity
    47 feet
Minimum order is 6 pieces Need to order less?

Order in the next 6hr 43min and it will ship Today

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Shipping & Return Details
  • Order a 10" Sample ($3.00)


  • TypeMolding

  • Breadth7-1/2"

  • StyleOrnate

  • ColorWhite Primer

  • MaterialPolyurethane

  • Ceiling Height10' - 13'

  • Height5-1/8"

  • Width5-1/2"

  • Length94-1/2"

  • Print/DownloadProduct Spec Sheet


  • 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-1007 Crown Molding is a ornate, 7-1/2" breadth crown molding typically used in rooms with ceiling heights of 10' - 13'.

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



5 out of 5 stars
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1 star

Greg N.Lexington, KYApril 13, 2021

5 out of 5

Easy to work with. Looks great

Large crown moldings in an historic home so hardly any straight or even surfaces. The crown actually was easier to work with than wood. Good quality materials

Dawn B.Buffalo, NYApril 5, 2021

5 out of 5

Looks awesome just Beautiful

My room looks stunning, very Happy would certainly order again!!!

Rene R.El Paso, TXDecember 20, 2020

5 out of 5

Great material and durable!

Makes the ceiling look European!

George G.Saint Cloud, FLDecember 8, 2020

5 out of 5

Thanks again

Your product and services are very satisfied. The delivery is fast and safe too. I really appreciate your assistance on our purchases.

Kris N.Kansas City, KSNovember 1, 2020

5 out of 5

Love it!

Easy to work with. Excellent detail for an elegant Victorian style look. Actually measured 96 1/4"

Mahendra L.Sunrise, FLAugust 24, 2020

5 out of 5

Crown molding

Looking good I am satisfied, I would buy again

Feroz N.Floral Park, NYJune 1, 2020

5 out of 5



Hareesha Y.Waxhaw, NCMay 19, 2020

5 out of 5

Great product

I love it! Very good site to order.

An T.Garden Grove, CAJuly 2, 2019

5 out of 5

Very nice and easy to install.

Easy to install, lightweight and very nice .

Venkat Y.Southlake, TXFebruary 28, 2019

5 out of 5

Excellent Crown Molding

We did lots of research before on this crown molding. This unique crown molding has distinctive yet elegant look with embedded corbels and egg

Eldar Z.Pepper Pike, OHJuly 17, 2018

5 out of 5

Very classy

Very nice and classic style, easy install very light and looks like gypsium Thank you

Virginia B.Covina, CAJuly 13, 2018

5 out of 5

Our beautiful new crown molding.

This is the most beautiful crown molding I have ever seen in a residence. It looks like it belongs in a mansion. We are very happy with the quality of the molding. We are also happy with all the help you gave to us. We thank you for all you did in this transaction. We recommend you highly.

Joe P.Bloomfield Hills, MIApril 5, 2018

5 out of 5



James B.Moulton, ALAugust 30, 2017

5 out of 5

Good product / looks great

Contractor installed hundreds of feet of this throughout my house. We used the corner pieces as well. He ended up attaching "wings" to each back-side to staple / join the pieces together. That seemed to work well.

AnonymousDecember 30, 2016

5 out of 5

The "Crown" Jewel

This is a truly beautiful moulding. Once installed, it really makes the room shine. My contractor, who is a complete materials snob, also loves it, though strongly recommends wearing a mask for the fine dust. I will post a couple of photos, pre-paint and pre-caulk, etc., to provide a better idea soon. We will be painting it, as well as the entire room, white, and I'm really excited. My little daughter says it looks just like wedding cake, which I found amusing. You will not regret buying this product. We are also hoping to use it outside eventually. Also, the staff at this company is as helpful and sincere as they come. Julie and Dominique were both excellent. Will be returning to this company many times in the future, hopefully.

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