Skip to content
1 / 4

Steves & Sons · Doors

Fiberglass 9-lite front door slab with medium pet door

31.75 × 79 inReversible

$748.44 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
$748.44
Freight delivery
$149.00 per order
Sales tax
Added at checkout

All orders are subject to approval.

You're not charged until your order is approved and ready to ship. Cancel free before then.

Freight delivery$149.00

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

Availability confirmed by the desk at approval, with your delivery date. Shipping policy · Returns

Steves & Sons · Doors

Details & specifications.

From the maker · Steves & Sons’s description

Durable fiberglass exterior door slab primed white, featuring clear Low‑E 9-lite glass and an integrated medium pet door. Sized 31-3/4 in. x 79 in., it’s ready to paint and install into an existing opening for lasting beauty and energy efficiency.

A crisp, classic entry with modern pet-friendly ease

This fiberglass slab marries traditional 9‑lite styling with a fresh white-primed canvas, instantly brightening any facade. The clean rectangular lite pattern feels tailored and timeless, while the integrated pet door adds a discreet, functional touch. Pair it with matte black hardware and a muted green exterior for a chic, welcoming moment. It’s a smart, elegant upgrade that brings everyday luxury to your home’s threshold.

Upgrade your entry with timeless 9‑lite style and a built‑in pet door—order this primed fiberglass slab today.

SKU
TWFG-3279-NLMD-SLB
UPC
0095076545135
Size
31.75 × 79 in
Handing
Reversible
Prehung or slab
Slab
Material
Fiberglass
Glass
Clear Glass
Panels
No Panel
Brand
Steves & Sons
Door Type
Exterior Slab
Core
Polystyrene core
Finish Type
Primed
Color/Finish
White Primed
Color Family
White
Door Configuration
Single Door
Door Handing
Universal/Reversible
Bore Type
No Bore
Door Glass Insulation
Low‑E
Glass Layout
1/2 Lite
Glass Shape
Rectangle Lite
Number of Lites
9 Lite
Glass Caming Finish
No caming
Features
Pet Door
Pet Door Size
Medium; 6-5/8 in. x 11-1/4 in.; for pets up to 35 lb
Door Height (in.)
79 in
Door Width (in.)
31.75 in
Door Thickness (in.)
1.75 in
Nominal Door Height (in.)
79 in
Nominal Door Width (in.)
32 in
Nominal Door Thickness (in.)
2 in
Fits Opening Height (in.)
79 to 79 7/8
Fits Opening Width (in.)
32 to 32 3/8
Product Weight (lb.)
80 lb
Suggested Application
Front
Included
No Additional Items Included
Manufacturer Warranty
5 Years Limited
Energy Star Qualified
Not Qualified
Door Style
Traditional
Additional Construction Details
Interlocking stile edge; high-performance triple fin door sweep
Full product name
Steves & Sons 31-3/4 in. x 79 in. Reliant Series Clear 9-Lite White Primed Fiberglass Front Door Slab with Medium Pet Door

Key features

  • Durable Fiberglass Construction: Resists cracking, warping, splitting, denting; polystyrene core enhances security and insulation.
  • Energy‑Saving Low‑E Glass: Clear tempered 9‑lite with Low‑E for improved thermal performance.
  • Ready to Paint: Smooth white-primed surface accepts your finish of choice.
  • Integrated Medium Pet Door: 6-5/8 in. x 11-1/4 in. opening with removable locking flap for pets up to 35 lb.
  • DIY-Friendly Slab: Universal/reversible handing; fits 32 in. x 79-3/8 in. finished 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—this slab has no bore; hardware holes must be drilled during installation.