Inteplast Group Building Products 5/8-in x 3-1/4-in x 8-ft Finished Polystyrene 9444 Casing
Item #95923 |
Model #94440800032
Prefinished - does not require painting or staining
Performs better than wood and MDF moulding in areas with high moisture
Quick and easy installation - just cut, nail, and install
An easy and affordable way to add character to a room
General | |||
|---|---|---|---|
Color/Finish Family | White | Paint Grade | No |
Finish | Finished | Pattern Number | 9444 |
Installation Type | Finishing nails | Stain Grade | No |
Manufacturer Color/Finish | Crystal White | Style | Traditional |
Material | Polystyrene | Type | Casing |
Package Quantity | 1 | Use Location | Interior |
Dimensions | |||
|---|---|---|---|
Actual Length (Feet) | 8 | Length Measurement | 8-ft |
Actual Thickness (Inches) | 0.625 | Thickness Measurement | 5/8-in |
Actual Width (Inches) | 3.25 | Width Measurement | 3-1/4-in |
Features | |||
|---|---|---|---|
Finger-Joint | No | Moisture Resistant | Yes |
Flexible | No | Paintable/Stainable | Paintable |
Model Description | 3.25-in x 8-ft Crystal White OG Casing | Pro Package | No |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30161900 | ||
Check out the Best Selling Window & Door Trim on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The polystyrene trim is a budget-friendly option that is easy to install and works well in damp areas. Customers found it lightweight and flexible, though some reported issues with durability, such as cracking, denting, or melting when cut with power tools. While suitable for low-traffic areas where appearance is the priority, more durable materials may be preferable for high-traffic applications.
Customer review summary generated by AI, including incentivized reviews.Wall base
Plastic a third the cost of wood
Verified Purchaser
Light and Easy to Work With
This molding is light and easy to work with. I have been slowly changing all my base molding to this style.
Verified Purchaser
Thank you for your 5 star review on our Crystal White Polystyrene Casing, Dave! We are happy to hear that you are satisfied with the installation pro...

Read the order
I ordered 4 pcs of primed 8’ moulding. I received 3 pcs of 8’ plastic moulding and 1pc of plastic 8’ chair rail
From 5_SLASH_8-in x 3-1_SLASH_4-in x 8-ft Finished Polystyrene 9444 Casing Verified Purchaser
We apologize for the error in your order. Please contact your local Lowe's store for assistance. Inteplast Building Products

Light weight and easy to use
Easy to use and looks nice. Only issue is the cut edge. We had to angle some and the cut edge looks like styrofoam so it doesn’t look as good as the finished surface.
Verified Purchaser
Thank you for taking the time to comment, Karen. We recommend a return miter if the cut end comes to the end of the wall, or you can use non-solvent ...

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Thank you for your 4 star review on our Crystal White Polystyrene Casing! We are happy to hear that you were satisfied with our product overall. - In...