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CM-1235 Crown Molding

5" Breadth x 96" Length
Best for 8' - 10" ceilings
List Price:$27.99Save up to $11.79 per piece!
  • Quantity

    Per PieceThat's Only
  • 6-24

    $17.95$2.24 / foot
  • 25-49

    $17.10$2.14 / foot
  • 50-99

    $16.55$2.07 / foot
  • 100+

    $16.20$2.03 / foot
  • Quantity
    48 feet

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  • Order a 10" Sample ($3.00)

Out of stock

210 arriving late January 2021

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  • TypeMolding

  • Breadth5"

  • StyleRope

  • ColorWhite Primer

  • MaterialPolyurethane

  • Ceiling Height8' - 10"

  • Height3-3/4"

  • Width3-1/2"

  • Length96"


  • 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-1235 Crown Molding is a Rope, 5" breadth crown molding typically used in rooms with ceiling heights of 8' - 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 •


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)
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

Ron C.Somerville, MANovember 25, 2020

5 out of 5

Great products and prices

I am a repeat customer . I am also a developer . Great prices. Great service . A value oriented company .

Randy D H.Austin, TXNovember 5, 2020

5 out of 5

Crown molding glued over solar shade valance glass sliding doors

Great product and just the right size for our project. My painter faux painted the molding and installed it over 3 glass sliders doors glued to valance cover over solar shades . Project worked perfectly. Product is very light weight and easy to work with regarding cutting and painting.

Gretchen M.Dayton, NVNovember 4, 2020

5 out of 5

Love the crown molding

I purchased too much crown molding and the company worked with me to provide the correct amount and credit. Easy to work with customer service and love their product. So happy with my purchase and this is my first stop for future needs.

Ron C.Somerville, MAOctober 30, 2020

5 out of 5

great value. great price

The crown moldings, the selection, the service: Excellent.

David M.Placentia, CAJune 14, 2019

5 out of 5

Great stuff

Looks great, cuts like butter, strong enough to withstand bending and a nail gun.

Tom N.Emmaus, PAApril 5, 2019

5 out of 5

Easy to work with and looks great

Better than wood molding and looks great. Consistent on appearance.

Harry V.Keller, TXJanuary 12, 2019

5 out of 5

Easy to work with material

Delivered on time and in good condition.

Stephanie L.Richmond, VAMay 13, 2018

5 out of 5


So pleased with the quality, customer service and pricing of this product- I'll be a repeat customer for sure...also telling friends...totally worth it!!

Scotty H.Morton, ILApril 2, 2018

3 out of 5

Okay for the price

I thought I had ordered this molding from the same company before. I was wrong. Udecor's molding was about a one-third less in price but not the same quality as a competitor. The molding did have some minor damage from shipping. So I saved money but got what I paid for.

Herve F.Knoxville, TNFebruary 21, 2018

5 out of 5

Looks good. No hassle ordering and receiving the product on time.

Product looks as expected. Ordering process was straight forward. Product arrived on time. Everything went smoothly...

Ivan G.Hialeah, FLJanuary 23, 2018

5 out of 5

Excellent product and attention to customer service

I purchased the crown molding and the another molding where I made a valance, shipping is quick and the product is excellent

AnonymousGranite Bay, CAOctober 25, 2016

5 out of 5

Classy look, easy to work with

A very easy product to work with; cuts easy, glues easy and flexible enough to tweak installation. Once up, looks superb.

Andrzej K.Macomb, MIOctober 28, 2015

5 out of 5

Awesome product

Polyurethane is very light and easy to cut.Only downside is when you order less then 6 pieces you pay for shipping which is happen to me when I had to reorder additional 2 pieces.Other then that fantastic product I recommend to buy

Michael G.Chicago, ILOctober 8, 2015

5 out of 5


REc'd our order in record time..2 days. Our contractor made a comment about how clean the cuts were and one coat of paint covered very well! Would buy again in a heartbeat!

Sandra S.Naples, FLMarch 26, 2015

5 out of 5

Love the detail

Just enough detail as to not detract from the room. Easy to install. Love the product.