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Steves & Sons · Doors

Fiberglass Half-Lite Back Door Slab with Internal Mini-Blind

31.75 × 79 inReversible

$770.22 each

Doors
Project notes (optional)

Saved with this line in your cart and sent with your order, so the desk can check the fit.

1 door
$770.22
Freight delivery
$149.00 per order
Sales tax
Added at checkout

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Freight delivery$149.00

Per order, added in your cart. We deliver to the 48 contiguous states.

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Steves & Sons · Doors

Details & specifications.

From the maker · Steves & Sons’s description

A durable fiberglass exterior slab door featuring a clear 1/2-lite Low-E glass with internal mini-blind for privacy and efficiency. Primed white and ready to paint, this Reliant Series door fits 32 in. x 79-3/8 in. openings and resists cracking, warping, and denting.

A Crisp, Modern Back Entry with Tailored Privacy

This half-lite slab brings a clean, architectural presence to the back entry, pairing crisp paneling with a refined framed window. The integrated mini-blind is a subtle, functional jewel—letting you modulate light with a flick while keeping lines minimal. Paint it a fresh white or a saturated hue to complement siding and hardware for a cohesive outdoor vignette. It’s a smart, polished upgrade that feels effortlessly luxurious day to day.

Elevate your back entry with durable fiberglass, efficient Low‑E glass, and built‑in privacy—add this door slab to your cart today.

SKU
TWFG-3279-HMB-SLB
UPC
0095076542073
Size
31.75 × 79 in
Handing
Reversible
Prehung or slab
Slab
Material
Fiberglass
Glass
Clear Glass
Panels
No Panel
Brand
Steves & Sons
Core
Polystyrene
Finish
White Primed
Finish Type
Primed
Color Family
White
Door Type
Exterior Slab
Door Configuration
Single Door
Door Handing
Universal/Reversible
Door Thickness (in.)
1.75 in
Door Width (in.)
31.75 in
Door Height (in.)
79 in
Nominal Door Width (in.)
32 in
Nominal Door Height (in.)
79 in
Nominal Door Thickness (in.)
2 in
Fits Opening Width (in.)
31 7/8 to 32 3/8
Fits Opening Height (in.)
79 to 79 7/8
Glass Layout
1/2 Lite
Glass Shape
Rectangle Lite
Door Glass Insulation
Low-E
Number of Lites
1 Lite
Bore Type
No Bore
Included
No Additional Items Included
Features
No Additional Features
Energy Star Qualified
North-Central, Northern, South-Central, Southern
Manufacturer Warranty
10 Year Warranty
Product Weight (lb.)
55 lb
Suggested Application
Back
Glass Caming Finish
No caming
Door Style
Craftsman
Actual Slab Measurements
31-3/4 in. x 79 in.
Full product name
Steves & Sons 31-3/4 in. x 79 in. Reliant Series Mini-Blind White Primed Clear Glass Half Lite Fiberglass Back Door Slab

Key features

  • Energy-Efficient Glass: Low-E clear 1/2-lite with integrated mini-blind boosts performance and privacy.
  • Durable Fiberglass Build: Textured HD fiberglass with polystyrene core resists cracking, warping, splitting, and denting.
  • Ready to Paint: Primed white surface accepts custom colors for easy finishing.
  • DIY-Friendly: Template included to bore for lockset and deadbolt to match existing opening.

Specifications are provided by the manufacturer. Brand names are trademarks of their owners.

Guide

What to measure before ordering

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.

  1. 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. 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. 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.

Before you ask

Questions about this product.

Rather talk it through? 1.877.490.7099

  • No; it is a slab with no bore. A template is provided to bore for lockset and deadbolt.