At a Glance

Finish: Primed

Material: Steel

Handing: Universal reversible

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Masonite 36-in x 80-in x Steel Universal reversible Primed Slab Residential Insulating core Front Door

Name: Masonite 36-in x 80-in x Steel Universal reversible Primed Slab Residential Insulating core Front Door
Brand: Masonite
SKU: 1000054321
Rating: 4.1 (84 reviews)

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4.1

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Common Size (W x H): 36-in x 80-in

32-in x 80-in

34-in x 80-in

36-in x 80-in

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Featuring high-definition decorative panel profiles, Masonite steel doors provided the ultimate in security, and are perfect for front door or house-to-garage applications.

Traditional 6-panel design with primed smooth surface
36-Inch x 80-Inch Reversible Slab
Double bored for easy installation of handle set and deadbolt lock (sold separately)
It is not recommended to trim steel or fiberglass exterior doors; any and all trimming voids warranty
Reinforced steel lock plate applied to the latch side jamb for added security
High-quality baked on primer that is ready to paint and helps to prevent rust and corrosion
A high-performance polyurethane foam insulated core that helps save energy

General
Handle Finish	N/A (no handle)	Color/Finish Family	White
Prehung Door	No	Configuration	Single door
Slab Door	Yes	Core Type	Insulating core
Finish	Primed	Handing	Universal reversible
Material	Steel	Lockset Bore	Ready for lockset
Fire Rated	No	Sill Finish	Mill
Panel Type	6-panel	Manufacturer Color/Finish	Primed
Hardware Finish	Satin nickel

Dimensions
Common Width (Inches)	36	Actual Width (Inches)	35.75
Common Height (Inches)	80	Rough Opening Height (Inches)	79.5
Common Depth (Inches)	1.75	Rough Opening Width (Inches)	36.25
Common Size (W x H)	36-in x 80-in	Actual Height (Inches)	79
Actual Width with Sidelights (Inches)	35.75	Jamb Width (Inches)	0
Weight (lbs.)	52	Actual Depth (Inches)	1.75

Features
Weatherstripping Included	No	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	Commercial/Residential	Residential
Door Style Modern	No	Impact Resistance	No
Door Style Craftsman	Yes	Side Door	Yes
Door Style Rustic	No	Lowe's Exclusive	No
Door Style Mid Century	No	Glass Caming	No glass
Door Style Contemporary	Yes	Solar Heat Gain Coefficient (SHGC)	0.01
Glass Shape	No glass

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	0.14

Compatibility
For Use with Mobile Homes	No

Miscellaneous
UNSPSC	30171500

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Review

4.1 out of 5

84 Reviews

74% Recommend this product

Ratings may include incentivized customer reviews.

+ 4

What Customers Are Saying

The door is reported to be of good quality, sturdy, and well-constructed, making it a suitable replacement for many customers. The pre-cut hardware installation was appreciated for its convenience. However, a significant number of customers experienced issues with the door's condition upon delivery, including damage, dents, and scratches, likely due to poor packaging and handling during shipping. Some customers also had trouble with the door dimensions not matching their existing frame, requiring additional modifications. The quality of the primer and difficulty in removing stickers and labels were also concerns raised by some users.

Customer review summary generated by AI, including incentivized reviews.

84 Customer Reviews

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Actually 32 by 79in

Would Not Recommend

This was an inch shorter than it was supposed to be! It showed up with dents and marks in it from delivery. We needed a 32 by 80 in door and we got a 32 by 79. And we don’t have a big enough vehicle to return it!

AnnoyedJuly 16, 2026
From 32-in x 80-in x Steel Universal reversible Primed Slab Residential Insulating core Front Door Verified Purchaser

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/1cd0336e-1207-59d7-b3c2-48a6bf4e39e4

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/e18fa82c-b7a7-5ea3-81a4-928ef570f4a0

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Response from Masonite Doors

Thank you for your feedback. We sincerely apologize for any confusion on the sizing of the 32-in x 80-in x Steel Universal reversible Primed Slab Res...

Masonite DoorsJuly 16, 2026

Masonite

Less expensive option for replacing and entry door

Would Recommend

I bought this door slab to replace an old wooden entry door that was rotting away on my garage. Was easier and quicker to install than buying one that came with the jamb. Perfect fit and looks good.

June 27, 2026
Verified Purchaser

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Great quality for great price

Quality construction and finish on door

JAM93June 7, 2026
From 32-in x 80-in x Steel Universal reversible Primed Slab Residential Insulating core Front Door Verified Purchaser

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WORTH THE MONEY!

Excellent door for the price!

KatieJune 7, 2026
From 32-in x 80-in x Steel Universal reversible Primed Slab Residential Insulating core Front Door Verified Purchaser

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Great value!

Excellent value and quality door. Easy to install.

Bob the GrillerMay 18, 2026
Verified Purchaser

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Quality at affordable price.

Would Recommend

Easy to install

April 19, 2026
From 32-in x 80-in x Steel Universal reversible Primed Slab Residential Insulating core Front Door Verified Purchaser

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/b1d70156-c00b-50f6-a1fb-b3185873243c

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/93225711-c71d-57a6-b1f4-42b64f158951

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COMPARE PRODUCTS

		Name	Current Item Masonite36-in x 80-in x Steel Universal reversible Primed Slab Residential Insulating core Front Door
		Ratings	84
		Material	Steel
		Configuration	Single door
		Impact Resistance
RELIABILT36-in x 80-in x Steel Universal reversible Slab Residential Insulating core Front Door	Masonite36-in x 80-in x 4-9/16-in Steel Right-hand inswing Primed Prehung Residential Insulating core Front Door	Masonite32-in x 80-in x 4-9/16-in Steel Right-hand inswing Primed Prehung Residential Insulating core Front Door	Therma-TruSmooth Star Entry Door 36-in x 80-in x 4-9/16-in Fiberglass Right-hand inswing Ready to paint Unfinished Prehung Residential Insulating core Front Door	Masonite36-in x 80-in x 4-9/16-in Steel Left-hand inswing Primed Prehung Residential Insulating core Front Door	Masonite32-in x 80-in x 4-9/16-in Steel Left-hand inswing Primed Prehung Residential Insulating core Front Door	Masonite36-in x 80-in x 4-9/16-in Steel Right-hand inswing Primed Prehung Residential Insulating core Front Door	Masonite36-in x 80-in x 4-9/16-in Steel Left-hand inswing Primed Prehung Residential Insulating core Front Door	Masonite36-in x 80-in x 4-9/16-in Steel Right-hand inswing Primed Prehung Residential Insulating core Front Door
57	506	506	597	506	506	136	136	193
Steel	Steel	Steel	Fiberglass	Steel	Steel	Steel	Steel	Steel
Single door	Single door	Single door	Single door	Single door	Single door	Single door	Single door	Single door