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CM-1027 Crown Molding

List Price:$19.99Save up to $7.59 per piece!
  • Quantity

    Per PieceThat's Only
  • 6-24

    $13.75$1.75 / foot
  • 25-49

    $13.10$1.66 / foot
  • 50-99

    $12.65$1.61 / foot
  • 100+

    $12.40$1.57 / foot
  • Quantity
    47 feet
Minimum order is 6 pieces Need to order less?

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  • Order a 10" Sample ($3.00)


  • TypeMolding

  • Breadth4-3/16"

  • StylePlain

  • ColorWhite Primer

  • MaterialPolyurethane

  • Ceiling Height8' - 9'

  • Height2-3/4"

  • Width3-1/8"

  • Length94-1/2"

  • Print/DownloadProduct Spec Sheet


  • Product Video
    How To Install Crown Molding
  • Product Video
    5 Tips for Finishing Crown

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-1027 Crown Molding is a Plain, 4-3/16" 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.

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



4.8 out of 5 stars
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Jerry R.Mount Kisco, NYJuly 16, 2020

5 out of 5

much easier to install than I imagined

I wanted crown mouldings, but imagined it would be difficult to get a good result. Once I broke the ice and developed a technique, it was relatively easy to add great detail to my home.

Tanya G.Mullica Hill, NJJuly 4, 2020

5 out of 5

Awesome Product and Ecellent Customer Service

Used this all through house and looks professional!!

Stephanie S.Mc Lean, VAJune 29, 2020

4 out of 5

looks great!


Alicia C.Santa Clarita, CAJune 3, 2020

4 out of 5

Great product

The product is great. Very happy.

Philip P.Ocala, FLApril 13, 2020

5 out of 5

Looks wonderful

Was easy to install and adds great appeal to house

Mostafa A.Monkton, MDSeptember 15, 2019

5 out of 5

Excellent product

I was very satisfied with the product as well as prompt delivery. I would purchase again in the future from uDecore.

Gary W.Jupiter, FLSeptember 6, 2019

5 out of 5



Carol P.Watsonville, CAJuly 6, 2019

5 out of 5

Great Product

This is my second order of this crown molding. We've had it in our house for the past couple of years and it looks great! It's light weight and easy to manage when installing. Highly recommended!

Charlotte L.Memphis, TNJune 7, 2019

5 out of 5

great buy

Neither I or my contractor had seen or used this product before. We were both extremely happy with the product and the results. I needed a specific width crown mold and this was perfect. The contractor had never seen this website, but after searching locally for 2 weeks, agreed to try the product. We were both very pleased with the product and the results. It arrived a day early. Each piece was in plastic, and there were no damaged pieces. The help in calculating pieces needed was perfect. We only had 2 feet left. The customer service was great. I will be using this again.

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Frank V.Berlin, MDApril 9, 2019

5 out of 5

The Crown Molding looks Beautiful

The Crown Molding looks beautiful in the main bathroom. I am a repeat customer because the quality of the products are very, very good. I have already completed several other rooms with your Crown Molding. Even the packaging is noteworthy. Each individual piece of molding is wrap in it's own plastic and placed in box to be shipped.

Barry K.Burgaw, NCMarch 27, 2019

5 out of 5

Great product

I had already used this molding in a bathroom. It is very easy to work with so I am adding it in four more rooms.

Scott D.Knoxville, MDMarch 25, 2019

5 out of 5

Good Product / Looks Great

This was delivered quickly and was easy to install. Once its installed you cant tell what the material is as it looks just like a wood molding. Great product and would buy again.

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!

Mark L.North Chili, NYMarch 10, 2019

5 out of 5

Looks awesome, turned out better than I thought.

Once I figured out the miter cuts it went up great.

Nesrin A.Kendall Park, NJFebruary 21, 2019

5 out of 5

Love this product

I've used this crown molding in numerous rooms in my home. Paints easily, goes up easily, and it looks elegant!!

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