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Your opening, frame and swing all matter. Gather the measurements, then confirm the exact model before you order.

Therma-Tru Benchmark Doors

Therma-Tru Benchmark Doors 32-in x 80-in Steel Half-Lite Left-Hand Inswing Ready-to-Paint Unfinished Prehung Front Door with Brickmould and Internal Blinds

$479.00 USD

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SKU 1000440369

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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

Catalog information may describe more than one option. Confirm the specifications for your selected SKU; the store's current shipping, returns and order terms apply.

32x80 Steel Half-Lite Prehung Front Door with Internal Blinds

Prehung steel entry door primed and ready to paint, featuring a half-lite Low-E glass with internal blinds for adjustable privacy. Complete system includes jambs, weatherstrip, adjustable sill, and hinges for a precise, long-lasting fit.


Key Features:

  • Durable Steel Construction: 25‑gauge steel resists shrinking, swelling, and warping for low maintenance performance.
  • Integrated Privacy Blinds: Blinds between the glass with clear Low‑E glazing help control light and improve efficiency.
  • Complete Prehung System: Includes frame, jambs, weatherstrip, sill, and hinges for easier installation and a precise fit.
  • Ready to Finish: Unfinished, primed surface arrives ready to paint to match your home’s style.
  • Security Ready: Lockset and deadbolt bores prepped for quick hardware installation (sold separately).

Specifications Table:

Specification Details
Common Size (W x H) 32-in x 80-in
Actual Width (Inches) 33.5
Actual Height (Inches) 81.5
Actual Depth (Inches) 4.5625
Common Depth (Inches) 4.5625
Jamb Width 4-9/16-in
Rough Opening Width (Inches) 34.25
Rough Opening Height (Inches) 82
Material Steel
Finish Unfinished; Ready to paint
Color/Finish Family White (primed)
Manufacturer Color/Finish Ready to paint
Configuration Single door
Prehung Door Yes
Handing Left-hand inswing
Hinge Location (Exterior View) Left side
Core Type Insulating core
Glass Type Half lite with internal blinds, Clear Low‑E
Glass Insulation Low‑E
Privacy Rating 10
Panel Type 3-panel
Sill Type Adjustable
Sill Finish Mill
Weatherstripping Included Yes
Brickmould Included Yes
Lockset Bore Ready for lockset and deadbolt
Handle(s) Included No
Handle Finish N/A (no handle)
3-Point Locking System No
Impact Resistance No
Impact Resistant Glass No
Fire Rated No
Commercial/Residential Residential
Back Door Yes
Side Door Yes
Door Style Traditional; Coastal
Slab Door No
ENERGY STAR Certified Zones Not ENERGY STAR certified
Solar Heat Gain Coefficient (SHGC) 0
U Value 0
Weight (lbs.) 100
Warranty 10-year limited
UNSPSC 30171500
CA Residents: Prop 65 Warning(s) Yes

Frequently Asked Questions (FAQ):

Q: Is the door painted?
A: No. It is unfinished steel, primed and ready to paint.


Q: What is the handing of this model?
A: Left-hand inswing when viewed from the exterior.


Q: Are blinds inside the glass?
A: Yes, the blinds are enclosed between the Low‑E glass panes for easy cleaning and privacy control.


Q: Does it come with hardware?
A: Hinges are included; lockset and deadbolt are not included and must be purchased separately.


Q: What jamb size does it fit?
A: Prehung on a 4-9/16-in jamb; rough opening approx. 34-1/4-in W x 82-in H.


Crisp Utility, Tailored Curb Appeal

This half‑lite steel door brings a refined, architectural clarity to an entry, balancing clean panels with a luminous window. The internal blinds are the quiet hero—sleek, dust‑free privacy at a touch. Paint it a saturated charcoal or coastal blue and pair with warm brass hardware for an elevated welcome. A smart, stylish essential that grounds modern living with durability and polish.


Upgrade your entry with a durable, ready-to-paint steel door that delivers built‑in privacy and easy installation—order today.

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