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Therma-Tru Benchmark Doors

Therma-Tru Benchmark Doors 36-in x 80-in Steel Half-Lite 9-Lite Right-Hand Inswing Unfinished Prehung Front Door with Brickmould and Low-E Glass

$374.00 USD

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SKU 1000461191

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What to measure before ordering
  1. Identify what you are replacing.

    A slab is the door panel. A prehung unit includes a frame. Record whether you need a slab or a complete unit, and check exactly what the selected product includes.

  2. Measure the opening and the frame.

    Record the width and height in several places, plus the wall or jamb depth. Keep rough-opening measurements separate from the existing door's dimensions. Include the units with every measurement.

  3. Confirm the swing and the exact model.

    Note which side the hinges sit on, the side you are viewing from, and whether the door swings toward or away from you. Confirm handing terminology and required clearances against the manufacturer's documentation for the selected SKU.

These notes are a planning aid. Product names, photos and shared descriptions do not confirm fit. Check the selected SKU, manufacturer specifications and installer measurements before ordering.

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Product details

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36x80 Steel Half-Lite 9-Lite Right-Hand Inswing Prehung Front Door

Durable steel prehung entry door with a half-lite, 9-lite Low-E glass panel delivers energy-efficient light and classic curb appeal. Primed and ready to paint, this right-hand inswing door includes brickmould, adjustable sill, weatherstripping, and 4-9/16-in jamb for a precise fit.


Key Features:

  • Low-Maintenance Steel: 25-gauge steel resists shrinking, swelling, and warping for long-term reliability.
  • Energy-Efficient Glass: Clear Low‑E half-lite with fixed external grilles helps improve insulation while allowing natural light.
  • Complete Prehung System: Includes jambs, weatherstrip, sill, and hinges for an accurate, hassle-free installation.
  • Paint-Ready Finish: Unfinished and primed surface arrives ready for your custom color.
  • Precision Fit: 4-9/16-in jamb, adjustable sill, and included brickmould support a tight, weather-resistant seal.

Specifications Table:

Specification Details
Common Size (W x H) 36-in x 80-in
Actual Width (Inches) 37.5
Actual Height (Inches) 81.5
Actual Depth (Inches) 4.5625
Rough Opening Width (Inches) 38.25
Rough Opening Height (Inches) 82
Jamb Width 4-9/16-in
Configuration Single door
Material Steel
Core Type Insulating core
Glass Type Clear Low-E insulated
Glass Shape/Style Half lite; External grille 9-lite
Handing Right-hand inswing
Prehung Door Yes
Brickmould Included Yes
Weatherstripping Included Yes
Sill Type Adjustable
Lockset Bore Ready for lockset and deadbolt
Finish Unfinished; Primed and ready to paint
Panel Type 3-panel lower
Privacy Rating 1
Commercial/Residential Residential
Fire Rated No
Impact Resistance No
Handle(s) Included No
Hinge Location (Exterior View) Right side
Color/Finish Family Off-white (primer)
Warranty 10-year limited (manufacturer)

Frequently Asked Questions (FAQ):

Q: Is the door prehung and what’s included?
A: Yes—it's a complete prehung unit with jambs, hinges, adjustable sill, weatherstripping, and brickmould.


Q: What type of glass is used?
A: A clear Low‑E insulated half-lite with fixed external grilles (9‑lite pattern).


Q: Is the door finished?
A: It is primed and unfinished—ready to paint after installation.


Q: What handing is this model?
A: Right-hand inswing (hinges on the right when viewed from outside).


Q: Are lockset and deadbolt included?
A: No—door is bored and ready for a standard lockset and deadbolt, sold separately.


Classic Light, Strong First Impression

This steel entry door welcomes you with a crisp 9‑lite pattern that frames natural light like artwork. Its clean, unfussy lines pair effortlessly with traditional façades while the ready‑to‑paint surface invites a custom hue that elevates your exterior. Style it with bold hardware and a contrasting trim for couture curb appeal. A refined essential that marries security, performance, and timeless elegance.


Upgrade your entry with this paint-ready, energy‑efficient steel door and enjoy lasting style with an easy, complete prehung install.

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