Masonite 36-in x 80-in Steel Universal Reversible Primed Slab Front Door with Insulating Core
SKU: 37841853305

Masonite 36-in x 80-in Steel Universal Reversible Primed Slab Front Door with Insulating Core

Sale price$167.40 Regular price$186.00
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Description

Masonite 36-in x 80-in Steel Universal Reversible Primed Slab Front Door with Insulating Core36x80 Steel Primed 6 Panel Exterior Slab Door This Masonite 36 in x 80 in steel slab front door features a traditional 6 panel design on a primed, smooth surface ready for paint. The polyurethane foam insulated core enhances energy efficiency, while the door comes double bored for easy hardware installation. Key Features: Energy Efficient Core: High performance polyurethane foam insulation helps reduce energy loss Ready to Paint: Baked on primer

36x80 Steel Primed 6-Panel Exterior Slab Door

This Masonite 36-in x 80-in steel slab front door features a traditional 6-panel design on a primed, smooth surface ready for paint. The polyurethane foam insulated core enhances energy efficiency, while the door comes double-bored for easy hardware installation.


Key Features:

  • Energy-Efficient Core: High-performance polyurethane foam insulation helps reduce energy loss
  • Ready to Paint: Baked-on primer resists rust and corrosion for a smooth, paint-ready finish
  • Secure Installation: Double-bored and reinforced steel lock plate for added security (hardware sold separately)
  • Durable Steel Construction: 1-3/4-in thick steel slab built for residential entry use
  • Universal Handing: Reversible slab fits left- or right-hand configurations

Specifications Table:

Specification Details
Common Size (W x H) 36-in x 80-in
Actual Width (Inches) 35.75
Actual Height (Inches) 79
Actual Depth (Inches) 1.75
Material Steel
Finish Primed (baked-on primer)
Color/Finish Family White (primed)
Panel Type 6-panel
Handing Universal reversible
Slab Door Yes
Prehung Door No
Core Type Insulating core (polyurethane foam)
Glass No glass
Lockset Bore Double bored; ready for lockset
Handle(s) Included No
Weatherstripping Included No
Configuration Single door
Commercial/Residential Residential
ENERGY STAR Certified North/Central, Northern, South/Central, Southern zones
U-Factor 0.14
SHGC 0.01
Warranty 20-year limited
Rough Opening Width (Inches) 36.25
Rough Opening Height (Inches) 79.5
Hardware Finish Satin nickel (reference component)

Frequently Asked Questions (FAQ):

Q: Is this door prehung?
A: No. It is a slab door only and does not include a frame or hinges.


Q: Can the door be trimmed to fit?
A: Trimming steel exterior doors is not recommended and will void the warranty.


Q: Is hardware included?
A: No. The slab is double-bored and ready for a handle set and deadbolt, which are sold separately.


Q: What are the actual dimensions?
A: Actual size is approximately 35.75 in W x 79 in H x 1.75 in D.


Q: Is it ENERGY STAR certified?
A: Yes, it carries ENERGY STAR certification across all climate zones.


Classic Curb Appeal, Elevated

This timeless six-panel steel door anchors a façade with crisp, architectural lines and a fresh, paint-ready canvas. I love the precision of the raised profiles—clean, confident, and quietly luxurious. Paint it a saturated charcoal or coastal blue, then pair with a satin nickel handle set and boxwood planters for instant sophistication. It’s a chic foundation piece that makes everyday entry feel decidedly upscale.


Upgrade your entry with enduring style and energy savings—choose this Masonite steel slab door today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37841853305

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Heather260
Birmingham, US
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
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Reviewed in the United States on November 30, 2025
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Nick
Boise, US
★★★★★ 5
Great quality and fast shipping
Size: Medium, Color: (001) Black / Black / Castlerock
These socks are tight but after the first wash and dry , they fit perfect and NEVER slide off , ordered a second pack
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Reviewed in the United States on March 24, 2026
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Bargain Rig
Belleville, US
★★★★★ 5
Comfortable, Durable, and Stylish
Perfect gift choice! Excellent quality socks with a variety of colors to match any wardrobe.
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Reviewed in the United States on November 30, 2025
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The happy baker
Whiting, US
★★★★★ 5
Great sock liners
Size: Medium, Color: (001) Black / Black / Pitch Gray
Awesome socks. Has little gel pad on top of heel for no slip. Thin and comfortable. Previously Purchased at Nordstrom rack and no longer in stock. Happy to find here Note: Will shrink a little best to air dry
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Reviewed in the United States on April 16, 2026
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kkl
Belleville, US
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
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Reviewed in the United States on May 15, 2026

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