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 36-in x 80-in Fiberglass Craftsman Left-Hand Outswing Ready to Paint Unfinished Prehung Single Front Door

$498.00 USD

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SKU 1000157917

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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.

36x80 Fiberglass Craftsman Prehung Front Door, Left-Hand Outswing

Durable fiberglass Craftsman-style prehung entry door with flush-glazed Low-E glass and an insulating core. Smooth, unfinished surface arrives primed and ready to paint for a custom look, with non-removable pin hinges and matching sill for secure, long-term performance.


Key Features:

  • Durable Fiberglass Construction: Resists dents, rust and rot for long-lasting performance
  • Flush-Glazed Low‑E Glass: Clean look with energy-efficient clear glass and simulated divided lites
  • Ready-to-Paint Surface: Smooth, unfinished exterior primed for easy customization
  • Secure Outswing Hardware: Non-removable pin hinges in brushed nickel enhance security
  • Prehung Convenience: Single-door configuration with weatherstripping for fast installation

Specifications Table:

Specification Details
Collection Name Shaker 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) 4.6525
Actual Height (Inches) 80.5
Actual Width (Inches) 37.5
Common Size (W x H) 36-in x 80-in
Jamb Width (Inches) 4.5625
Jamb Width Measurement 4-9/16-in
Rough Opening Height (Inches) 81
Rough Opening Width (Inches) 38.25
3-Point Locking System No
Brickmould Included No
Commercial/Residential Residential
Configuration Single door
Core Type Insulating core
Door Style Craftsman Yes
Fire Rated No
For Use with Mobile Homes No
Glass Caming No
Glass Insulation Low-E
Glass Shape Craftsman
Glass Style Simulated divided light
Handing Left-hand outswing
Handle(s) Included No
Hinge Location (Exterior View) Right side
Impact Resistance No
Impact Resistant Glass No
Locking System Included No
Lockset Bore Ready for lockset and deadbolt
Material Fiberglass
Panel Type 2-panel
Prehung Door Yes
Privacy Rating 0
Sill Type Fixed
Solar Heat Gain Coefficient (SHGC) 0
Weatherstripping Included Yes
ENERGY STAR Certified North/Central Zone No
ENERGY STAR Certified Northern Zone No
ENERGY STAR Certified South/Central Zone No
ENERGY STAR Certified Southern Zone No
U Value 0
Warranty Limited lifetime

Frequently Asked Questions (FAQ):

Q: Is the door prehung and ready to install?
A: Yes, it comes prehung with jamb and sill; lockset and handle are not included.


Q: What handing is this door?
A: Left-hand outswing when viewed from the exterior; hinges on the right side.


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


Q: Does the glass provide energy efficiency?
A: Yes, the flush-glazed Low‑E glass helps improve energy performance while remaining clear.


Q: What is the core material?
A: An insulating core for improved thermal performance.


Craftsman Clarity with Effortless Elegance

This door’s clean Craftsman lines and flush‑glazed lites bring refined geometry to the entry, setting a calm, confident tone. The smooth, paintable fiberglass invites a bespoke color moment—think deep charcoal or serene sage—to anchor your façade. Pair it with matte black hardware and layered planters for a tailored welcome. A timeless essential, it elevates curb appeal while promising lasting comfort and durability.


Transform your entry with this ready-to-paint, energy‑efficient Craftsman fiberglass door—order today for a fast, secure upgrade.

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