At a Glance

Finish: Unfinished

Material: Fiberglass

Privacy Rating: 10

Handing: Left-hand inswing

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

Name: Therma-Tru Smooth Star Entry Door 36-in x 80-in x 4-9/16-in Fiberglass Left-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door Blinds Included
Brand: Therma-Tru
SKU: 1000814608
Rating: 3.8 (85 reviews)

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3.8

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Handing: Left-hand inswing

Left-hand inswing

Right-hand inswing

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Shipping Details

A solid polyurethane foam core and Low-E glass offers top-of-the-line energy-efficiency and meets Energy Star certification
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
Enjoy privacy and convenience with cordless blinds enclosed between glass; easily control the level of light with a single handle
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

Prop 65 Warning(s)

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

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	Glass Shape	Full lite
Privacy Rating	10	Locking System Included	No
Brickmould Included	No	Door Style Traditional	Yes
Handle(s) Included	No	Door Style Coastal	No
Impact Resistant Glass	No	Door Style Farmhouse	No
3-Point Locking System	No	Back Door	Yes
Door Style Victorian	No	Impact Resistance	No
Door Style Modern	No	Lowe's Exclusive	Yes
Door Style Craftsman	No	Glass Caming	No
Door Style Rustic	No	Solar Heat Gain Coefficient (SHGC)	.28
Door Style Mid Century	No	Commercial/Residential	Residential
Door Style Contemporary	No

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 Warning(S)	ENERGY STAR Certified Northern Zone	Yes
ENERGY STAR Certified South/Central Zone	Yes	ENERGY STAR Certified North/Central Zone	Yes
ENERGY STAR Certified Southern Zone	Yes	U Value	.33

Warranty
Warranty	Limited lifetime

Compatibility
For Use with Mobile Homes	No

Miscellaneous
Sub-Brand	Smooth Star	UNSPSC	30171500

Check out the Best Selling Front Doors on Lowes.com

Review

3.8 out of 5

85 Reviews

63% Recommend this product

Ratings may include incentivized customer reviews.

+ 6

What Customers Are Saying

The door is described as sturdy, with a quality appearance and easy installation. The built-in blinds are a convenient and child-safe feature. However, some customers have experienced manufacturing defects, poor quality control, and installation issues, including missing parts, improper hinge alignment, leaks, and malfunctioning blinds. The warranty process has also been problematic for some. Overall, the quality and performance of the product seem inconsistent.

Customer review summary generated by AI, including incentivized reviews.

85 Customer Reviews

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Good quality great price

Looks great and less expensive than custom window price. Lady who helped me pick it out was very helpful

RonPAugust 29, 2026
From Smooth Star Entry Door 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Right-hand inswing Ready to Paint Unfinished Prehung Residential Insulating core Front Door Blinds Included Verified Purchaser

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Measured twice cut once.

Would Recommend

I like the quality materials and especially the blind built inside the glass.

YoloMay 2, 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 Blinds Included Verified Purchaser

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Blinds easy to use

Would Recommend

We love it!

Davidwade3March 28, 2026
From Smooth Star Entry Door 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Right-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door Blinds Included Verified Purchaser

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Don't trust Lowe's Delivery

Would Recommend

The door is fine, the delivery service left much to be desired. Frame and trim scuffed, chipped and dirty. The little bumber to hold the blinds in place during shipping that the note said was to be removed only by the customer was removed and the blinds were crooked. Fortunately, not irrepersbly so.

March 26, 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 Blinds Included Verified Purchaser

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Response from Therma-Tru Doors

Thank you for reaching out to share your feedback with us. Our Consumer Service team would like to learn more about your experience. If you would lik... Read More

Therma-Tru DoorsMarch 30, 2026

ThermaTru

Stylish

It's an exact replacement of what I already had except for the double pane window and mini blind.. love it.

SonyaMarch 10, 2026
From Smooth Star Entry Door 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Right-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door Blinds Included Verified PurchaserIncentivized

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		Name	Current Item Therma-TruSmooth Star Entry Door 36-in x 80-in x 4-9/16-in Fiberglass Left-hand inswing Ready to Paint Unfinished Prehung Insulating core Front Door Blinds Included
		Ratings	85
		Material	Fiberglass
		Configuration	Single door
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76	19	73	19	156	73	85	85	8
Fiberglass	Fiberglass	Fiberglass	Fiberglass	Fiberglass	Fiberglass	Fiberglass	Fiberglass	Fiberglass
Single door	Single door	Single door	Single door	Single door	Single door	Single door	Single door	Single door