A little planning goes a long way

Make room for the right door.

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 Fiberglass Half-Lite Left-Hand Inswing Ready-to-Paint Unfinished Prehung Single Front Door with Brickmould

$398.00 USD

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SKU 1000422631

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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 Fiberglass Half-Lite Left-Hand Inswing Prehung Front Door

Durable fiberglass entry door with half-lite dual-pane glass and classic 2-panel design, prehung with brickmould for easy installation. Ready-to-paint smooth surface and insulating core deliver long-lasting performance and energy efficiency.


Key Features:

  • Durable Fiberglass Construction: Resists dents, rust and rot for long-term performance.
  • Energy Efficient Glass: Dual-pane, low-E flush-glazed glass helps meet ENERGY STAR standards across all zones.
  • Ready to Paint: Smooth, unfinished surface primed for a custom color finish.
  • Easy Installation: Prehung single door with brickmould and self-aligning hinges for a tight weather seal.
  • Classic Style: Traditional 9-lite half-glass with deep embossed 2-panel design suits many home exteriors.

Specifications Table:

Specification Details
Collection Name Entry Door
Color/Finish Family White
Finish Unfinished
Interior Color/Finish Ready to paint
Manufacturer Color/Finish Ready to paint
Sill Finish Mill
Actual Depth (Inches) 4.5625
Actual Height (Inches) 81.5
Actual Width (Inches) 33.5
Common Height (Inches) 80
Common Width (Inches) 32
Common Size (W x H) 32-in x 80-in
Jamb Width (Inches) 4.5625
Jamb Width Measurement 4-9/16-in
Rough Opening Height (Inches) 82
Rough Opening Width (Inches) 34.25
Weight (lbs.) 100
Brickmould Included Yes
Configuration Single door
Core Type Insulating core
Door Style Traditional Yes
Glass Insulation Dual-pane
Glass Shape Half lite
Glass Style External grille (9-lite)
Handing Left-hand inswing
Handle(s) Included No
Hinge Location (Exterior View) Left side
Lockset Bore Ready for lockset and deadbolt
Material Fiberglass
Panel Type 2-panel
Prehung Door Yes
Privacy Rating 0
Sill Type Adjustable
Weatherstripping Included Yes
Painted No
Primed No
Stained No
Unfinished Yes
Universal/Reversible Handing No
ENERGY STAR Certified Zones North/Central, Northern, South/Central, Southern
U Value 0.23
Solar Heat Gain Coefficient (SHGC) 0.17
Warranty Limited lifetime

Frequently Asked Questions (FAQ):

Q: Is the door predrilled for hardware?
A: Yes, it is ready for a lockset and deadbolt; hardware is not included.


Q: What is the handing and swing?
A: Left-hand inswing (viewed from outside).


Q: Can this door be painted?
A: Yes, the smooth fiberglass surface is unfinished and ready to paint.


Q: Is the door energy certified?
A: Yes, it meets ENERGY STAR certification across North/Central, Northern, South/Central, and Southern zones.


Q: What jamb width does it fit?
A: Designed for a 4-9/16-in jamb (actual depth 4.5625 in).


A timeless entry with crisp geometry and light

This half-lite door blends clean lines with welcoming luminosity, elevating any façade with effortless sophistication. The nine divided lites crown a sculpted two-panel base, creating a classic rhythm that feels both tailored and inviting. Paint it a bold hue for a striking focal point, or keep it soft to complement natural textures and stone. It’s a refined essential that anchors an entry in polished, luxurious ease.


Update your entry with durable, energy-efficient style—add this prehung Therma-Tru Benchmark door to your cart today.

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