At a Glance

Finish: Unfinished

Material: Fiberglass

Privacy Rating: 1

Handing: Right-hand inswing

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Therma-Tru Smooth Star Entry Door 36-in x 80-in x 4-9/16-in Fiberglass Right-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door

Name: Therma-Tru Smooth Star Entry Door 36-in x 80-in x 4-9/16-in Fiberglass Right-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door
Brand: Therma-Tru
SKU: 1000814542
Rating: 3.8 (76 reviews)

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3.8

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Handing: Right-hand inswing

Left-hand inswing

Right-hand inswing

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Engineered to last longer, Therma-Tru fiberglass doors resist dents, rust and rot
Smooth-Star fiberglass doors feature crisp, clean contours, making them more attractive and durable to steel
Flush-glazed glass eliminates the need for a lite frame, providing a clean, seamless appearance
Door features a smooth surface that is primed and ready to paint, offering endless possibilities to create the look you want
Wood door frame provides a sturdy surface for door mounting
Self-aligning hinges help position the door to properly compress the weatherstrip to help form a tight seal when the door closes
Durable low-maintenance fiberglass is built for long-term performance; backed by a lifetime limited warranty for peace of mind
Pre-hung and ready to install for your convenience with options for right- and left-handed entries

General
Handle Finish	N/A (no handle)	Configuration	Single door
Prehung Door	Yes	Core Type	Insulating core
Finish	Unfinished	Handing	Right-hand inswing
Glass Style	Clear glass	Lockset Bore	Ready for lockset and deadbolt
Material	Fiberglass	Sill Finish	Mill
Fire Rated	No	Sill Type	Adjustable
Panel Type	1-panel	Manufacturer Color/Finish	Ready to Paint
Collection Name	Entry Door	Interior Color/Finish	White
Color/Finish Family	White	Hinge Location (Exterior View)	Right side

Dimensions
Common Width (Inches)	36	Actual Width (Inches)	37.5
Common Height (Inches)	80	Rough Opening Height (Inches)	82
Common Depth (Inches)	4.5625	Rough Opening Width (Inches)	38.25
Common Size (W x H)	36-in x 80-in	Actual Height (Inches)	81.5
Actual Width with Sidelights (Inches)	0	Jamb Width (Inches)	4.5625
Jamb Width Measurement	4-9/16-in	Actual Depth (Inches)	4.5625
Weight (lbs.)	100

Features
Weatherstripping Included	Yes	Door Style Contemporary	Yes
Privacy Rating	1	Glass Shape	Full lite
Brickmould Included	Yes	Locking System Included	No
Handle(s) Included	No	Door Style Traditional	Yes
Impact Resistant Glass	No	Door Style Coastal	No
3-Point Locking System	No	Door Style Farmhouse	No
Door Style Victorian	No	Back Door	Yes
Door Style Modern	No	Impact Resistance	No
Door Style Craftsman	No	Lowe's Exclusive	Yes
Door Style Rustic	No	Glass Caming	No
Door Style Mid Century	Yes	Solar Heat Gain Coefficient (SHGC)	0

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	ENERGY STAR Certified Northern Zone	No
ENERGY STAR Certified South/Central Zone	No	ENERGY STAR Certified North/Central Zone	No
ENERGY STAR Certified Southern Zone	No	U Value	0

Warranty
Warranty	Limited lifetime

Miscellaneous
Sub-Brand	Smooth Star	UNSPSC	30171500

Check out the Best Selling Front Doors on Lowes.com

Review

3.8 out of 5

76 Reviews

71% Recommend this product

Ratings may include incentivized customer reviews.

+ 11

What Customers Are Saying

The product has received mixed reviews. Many customers are satisfied with the quality, design, and ease of installation, praising the appearance, sturdiness, and convenient features. However, a significant number have experienced issues like leaks, faulty hardware, and poor craftsmanship, often facing difficulties with the warranty claims. The overall quality control and customer service seem inconsistent, so customers should carefully consider both the positive and negative feedback before making a purchase decision.

Customer review summary generated by AI, including incentivized reviews.

76 Customer Reviews

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Good door but inspect in person

Would Recommend

This is a good quality door, but I was surprised that the glass had no protective film on it. As such, it was delivered with minor scratches. Furthermore, there was a piece of tape around the edge of the glass for questionable reasons, stuck on so well that it could only be removed by a razor blade; annoying and time-consuming. I would buy the door again at this price point, but I recommend inspecting one in person before purchasing.

ChrisAugust 27, 2026
From Smooth Star Entry Door 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Left-hand inswing Ready to paint Unfinished Prehung Insulating core Front Door Verified Purchaser

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Good Build Quality for the Price

Would Recommend

I was pleasantly surprised when I purchased this item that it didn’t feel cheap. Installed easily without any issues. I would purchase again. I like that it’s ready to paint.

RaginMarch 6, 2026
From Smooth Star Entry Door 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Left-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door Verified PurchaserIncentivized

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/4ea9dc63-8f65-578f-946d-34e42ee61036

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Get a good installer

Would Recommend

Very poorly installed Totally unacceptable

Ron SDecember 13, 2025
From Smooth Star Entry Door 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Left-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door Verified Purchaser

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Response from Therma-Tru Doors

Thank you for sharing. Our consumer service team would like to hear more about this situation. If you would like to speak with us, we can be reached ... Read More

Therma-Tru DoorsMay 8, 2026

ThermaTru

The glass is not replaceable.

Would Not Recommend

Very poorly constructed. Disappointed in myself for not recognizing the flaws but in my defense, I wasn’t looking for the most basic of things. For example the taper on the locket side of the slab was backwards which means that it was assembled upside down. The threshold was over 3/16” of an inch offset causing the door to be impossible to square. The alignment tabs on the hinges were not even touching on the lower hinge putting a lot of pressure on the door. And, what’s more, the glass isn’t re...

BuddyNovember 18, 2024
From Smooth Star Entry Door 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Left-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door Verified Purchaser

Was this Review Helpful ?

Response from Therma-Tru Doors

Thank you for sharing. Our consumer service team would like to hear more about this situation. If you would like to speak with us, we can be reached ... Read More

Therma-Tru DoorsMay 8, 2026

ThermaTru

Easy to install

The door is fabulous!!!

StomperSeptember 27, 2023
From Smooth Star Entry Door 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Left-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door Verified Purchaser

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Response from Therma-Tru Doors

Thanks for stopping by to share with us! We are thrilled to see that you think it's gorgeous. Thanks for your recommendation!

Therma-Tru DoorsOctober 3, 2023

ThermaTru

GREAT PEOPLE

Would Recommend

GOOD TO KNOW

CHECKXENGINEXLIGHTXMANJuly 9, 2023
From 95-in x 80-in Low-e Ready To Paint Fiberglass French Right-Hand Inswing Double with Sidelight Patio Door Brickmould Included Verified Purchaser

Was this Review Helpful ?

Good value

Good value, the door looks nice. The first one arrived with a small crack and was replaced.

TeamSFJanuary 25, 2023
From Smooth Star Entry Door 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Left-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door Verified Purchaser

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LOVE!!

Would Recommend

Great fit, the screen side panels are awesome for a slight breeze & fresh air. Sure wish I had purchased these to replace the oversized sliding doors year ago! {I had them painted satin black after installation}

AMorganJuly 17, 2022
From 95-in x 80-in Low-e Ready To Paint Fiberglass French Right-Hand Inswing Double with Sidelight Patio Door Brickmould Included Verified Purchaser

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/5809d4e8-2371-56a0-a054-3bed40db7b2e

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/de869e62-6dba-52f7-8dc5-663bd7b92650

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/b762b952-2302-5ab8-b172-ff973df7f139

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I hired a contractor to install . I love the lite

Would Recommend

I loved the look of the door .

NewbyMay 10, 2022
Verified Purchaser

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/6da83833-e4ab-5f55-aa00-365d848711fd

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		Name	Current Item Therma-TruSmooth Star Entry Door 36-in x 80-in x 4-9/16-in Fiberglass Right-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door
		Ratings	76
		Material	Fiberglass
		Configuration	Single door
		Impact Resistance
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Single door	Single door	Single door	Single door	Single door	Single door	Single door	Single door	Single door