COVID-19 Update: Most orders ship out by Monday, July 6th
  • Front Crown Molding
  • Side Crown Moldings
  • White Crown Molding
  • Crown Molding Design
  • Crown Molding Design Ideas
  • Crown Moulding
  • 2012 St Jude Dream Home
  • Simple Elegance
  • Golden Medallions
  • Break out the bubbly
  • Feisty Green Color
  • An Almost Mirrored Image
  • Rich Parlor Decor
Images (14)
Videos (3)
  • +11
  • Product Video
  • 2 More
    How To Install Crown Molding
  • 5 Tips for Finishing Crown

CM-1001 Crown Molding

List Price:$19.99Save up to $4.24 per piece!
  • Quantity

    Per PieceThat's Only
  • 6-24

    $17.50$2.22 / foot
  • 25-49

    $16.65$2.11 / foot
  • 50-99

    $16.10$2.04 / foot
  • 100+

    $15.75$2.00 / foot
  • Quantity
    47 feet
Minimum order is 6 pieces Need to order less?

Order Today - Ships Monday

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


  • TypeMolding

  • Breadth5-1/2"

  • StylePlain

  • ColorWhite Primer

  • MaterialPolyurethane

  • Ceiling Height9' - 10'

  • Height4"

  • Width4"

  • Length94-1/2"

  • Print/DownloadProduct Spec Sheet

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.

Installation is simplified with the use of modern adhesives. Small finish nails are used to secure the molding while the adhesives set. See below for installation instructions.

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.

When planning for crown molding, inspect the walls and ceiling to see if any vents or other objects are within the footprint of the molding. Consider mitered returns at the ends of any molding runs that may be interrupted by these items. Allow 48 hours for the molding to acclimatize to the conditions where it will be installed.

It is easier to paint the molding before installation. Working at waist level is always better than working over your head. Paint your molding before you start the installation process. Then touch up the imperfections after you are done with the install.

ALWAYS test a section with your paint of choice before committing to painting all of your molding. Paint formulations change all the time and you want to be sure there is no adverse interaction between your paint and the primer on the molding.

Joining Pieces-
Always use an appropriate amount of adhesive on the end of any of the molding being joined end to end. This prevents the molding from separating as the house walls expand and contract with temperature changes.

Last Piece on a Wall-
For a tight fit and seams, cut the last piece that is going to be on a 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.

Lining Up The Pieces-
When two pieces of molding are being joined together in a run (end to end) leave the last two feet of the open end of the installed molding loose so you can have some alignment room when you join the next piece.

Finishing The Job-
Use Spackle to fill in nail holes and painters caulk on the edges between the molding and the wall and ceiling. Touch up these areas with paint.


uDecor, Inc. provides a LIMITED LIFETIME WARRANTY to the original purchaser of our polyurethane products. This LIMITED LIFETIME WARRANTY provides that the polyurethane material will be free from manufacturer defects in material and workmanship under normal and expected use. This warranty does not encompass all of the products sold by uDecor, Inc. and is exclusive to our polyurethane products only. Other products may carry their own manufactures warranty. Call us at 1-877-550-0600 for details.

uDecor, Inc. provides a LIMITED 5 YEAR WARRANTY to the original purchaser on the FINISH of our polyurethane products. This LIMITED WARRANTY provides that the FINISH on the polyurethane material will be free from finishing defects under normal and expected use for a period of five (5) years from the date of purchase. This warranty does not cover failure of a customer applied finishing system caused by material incompatibility.

  • Polyurethane products are for decorative use only
  • Primered products must be finished with an additional layer of finish paint. User is responsible to ensuring that the chosen finishing system is compatible with the primer/material.
  • Should be installed with non-corrosive fasteners and urethane approved adhesives in accordance with the installation instructions
  • Unprimed areas should not be exposed to UV light (sunlight)
  • Polyurethane products should not be installed in areas that experience ambient or surface temperatures above 140 degrees fahrenheit
  • Polyurethane products should be stored flat in normal ambient temperatures

If the material proves to be defective and has been installed and existed within the bounds of the above requirements, the customer should contact uDecor, Inc. in writing or by phone within 30 days of discovering the material defect. uDecor, Inc. may require digital images, a sample of the material or a combination of material and images to be sent to uDecor, Inc. for evaluation. Upon review of materials and installation methods, uDecor, Inc. will determine if replacement, repair or refund is appropriate. uDecor, Inc. is not liable for the cost of labor, transportation, or any other expenses incurred in conjunction with the purchase, use and installation of the material.

This limited warranty does not cover damage from the result of mishandling in transportation, acts of God, customer modifications, vandalism, misuse, abuse, improper maintenance, unreasonable care, or other causes that did not arise from manufacturer defects in workmanship and/or materials. No person or entity is authorized to change, modify, or amend the terms of this limited warranty in any manner.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. This warranty applies to our polyurethane based materials only.

Contact: uDecor, Inc. • 2510 Stanley Gault Parkway • Louisville, KY. 40223 • 877-550-0600 •

Allow 48 hours for the molding to acclimatize to the conditions where it will be installed

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

Brenda B.Eloy, AZMay 13, 2020

5 out of 5

Loving it

Love the appearance the crown moulding has done for our home. It looks like a frame around the walls now. Everyone says it gives it a "finished look". Glad we did it.

John M.Northford, CTApril 4, 2020

5 out of 5

classy and easy to DIY

This crown molding realy enhances the look of any room, especially with my 9' ceilings. So easy to DIY with light synthetic material.

Frankie D.Milton, VTAugust 17, 2019

5 out of 5

Crown molding

Excellent staff Excellent product fast shipping . All three experiences were excellent

Gary B.Frisco, TXJune 7, 2019

5 out of 5

Great Stuff

Easy to install and looks great.

Sergey M.Elverta, CAMarch 26, 2019

5 out of 5

Looks Great

The addition of this product made my rooms look amazing!!!!

Darren P.Staten Island, NYMarch 13, 2019

5 out of 5

Great Product

Order came fast and neatly packed. This product easy to work with and looks great!

Other products reviewed on this order: CM-1027 Crown Molding

Ray S.Dagsboro, DEMarch 6, 2019

5 out of 5

Gives room a new look

Product was very easy to work with

Arthur M.Saint Petersburg, FLFebruary 25, 2019

5 out of 5


Easy to work with; looks great when finished.

Other products reviewed on this order: MC-1001 Corners, MC-1001 Corners

Henry W.Novi, MIFebruary 8, 2019

4 out of 5

Very easy to work with

Matching the joint was pretty easy

Other products reviewed on this order: MC-1001 Corners

James D.Simsbury, CTFebruary 5, 2019

5 out of 5

Looks good, easy to work with.

Products arrived on time as ordered, Quality is A1 and very happy with how the moulding looks in room. Light and easy to handle.

Ely M.Ocala, FLNovember 26, 2018

5 out of 5

CM-1001 Classic

This is a classic cannot go wrong with it. Will look beautiful. Very easy to spray paint, which I did before installing. I used them on my open space living-dining-kitchen. Looks very nice!

Robert P.Parkland, FLNovember 20, 2018

5 out of 5

Turned out better then I thought!

Udecor was wonderful to wotk with. I initially bought the wrong size. crown. Udecor took it back no questions asked. Reordered the right size and project came out great! Even my wife approved! Great videos and fantastic customer service! Thank you

Elle K.Venice, FLNovember 19, 2018

4 out of 5

good product

product is great, received it in a timely fashion. Need to be a little more helpful with measurement errors. Should not charge full price if mistake on ordering occurs, unfair and costly

Paul O.Gilbert, AZNovember 11, 2018

5 out of 5

Crown molding

Arrived in the time shown when ordered. Painted and cut easily. When I order my baseboards it will be from use udecor.

Scott S.Grand Rivers, KYNovember 7, 2018

5 out of 5

Great Product, looks great.

The molding looks great and is a very easy material to work with. There are minor installation flaws since I'm a DIY'r but overall looks great and saved a ton of money doing it myself. I have most of it installed and caulked but not painted yet.

Other products reviewed on this order: CM-1014 Crown Molding
Load More Reviews