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Make room for the right door.
Your opening, frame and swing all matter. Gather the measurements, then confirm the exact model before you order.
Steves & Sons
Steves & Sons 32 in. x 80 in. Reliant Series Clear 9-Lite LHIS White Primed Fiberglass Prehung Back Door with Extra Large Pet Door
$1,530.54 USD
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SKU FWTN_32SLP_4ILH
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What to measure before ordering
- 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.
- 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.
- 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.
Ask the Super Arbor teamProduct 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.
Fiberglass Prehung Back Door with 9-Lite Glass & Extra-Large Pet Door
Durable fiberglass exterior back door prehung in a primed frame for easy installation. Clear 9-lite tempered Low-E glass brightens your entry, while the built-in extra-large pet door offers convenient access for large pets. Left-hand inswing configuration with weatherstripping for a tight seal.
Key Features:
- Built-In Pet Access: Extra-large 15 in. x 20 in. pet door with locking flap fits pets up to 120 lbs
- Energy-Conscious Glass: Clear tempered Low‑E 9‑lite glass adds daylight while improving efficiency
- Durable Construction: Fiberglass slab with polystyrene core and dent-resistant surface
- Secure Hardware: Three nickel, non‑removable pin hinges with double lockset bore
- Easy Installation: Prehung in 4‑9/16 in. primed treated wood frame with tight-seal weatherstripping
Specifications Table:
| Specification | Details |
|---|---|
| Door Type | Exterior Prehung |
| Material | Fiberglass |
| Core | Polystyrene |
| Color/Finish | White Primed |
| Color Family | White |
| Finish Type | Primed |
| Door Style | Traditional |
| Door Configuration | Single Door |
| Door Handing | Left-Hand/Inswing |
| Bore Type | Double Bore |
| Features | Lockset Bore (Double Bore), Pet Door, Tamper-Proof Hinges, Weatherstripping |
| Frame Material | Primed treated wood (composite listed) 4-9/16 in. jamb |
| Glass Style | Clear tempered Low‑E |
| Glass Layout | 1/2 Lite, 9‑Lite grid, Square Lite |
| Glass Privacy Rating | 1 (Clear) |
| Glass Caming Finish | No caming |
| Hinge Type | Standard |
| Hinge Finish | Nickel |
| Number of Hinges | 3 |
| Included | No Additional Items Included |
| Panel Type | No Panel |
| Number of Lites | 9 Lite |
| Product Weight | 95 lb |
| Suggested Application | Back, Basement Entry, Front, Side |
| Manufacturer Warranty | 5 Year Limited Warranty |
| Energy Star Qualified | Not Qualified |
| Door Thickness (in.) | 1.75 in |
| Nominal Door Thickness (in.) | 2 in |
| Door Height (in.) | 81.5 in |
| Nominal Door Height (in.) | 80 in |
| Door Width (in.) | 33.5 in |
| Nominal Door Width (in.) | 32 in |
| Jamb Size (in.) | 4-9/16 in. |
| Rough Opening Height (in.) | 82 in |
| Rough Opening Width (in.) | 34 in |
| Pet Door Size | 15 in. x 20 in. |
| Pet Door Placement | Installed 4 in. up from bottom of door; fits pets up to 120 lbs |
Frequently Asked Questions (FAQ):
Q: Is this door Energy Star certified?
A: No. It includes Low‑E glass, but the pet door prevents Energy Star qualification.
Q: What handing is the door?
A: Left-hand inswing; hinges on the left when viewed from outside, lockset on the right.
Q: What rough opening is required?
A: 34 in. width x 82 in. height.
Q: What is included with the door?
A: Prehung door and frame with weatherstripping and hinges; no additional hardware or accessories included.
Q: What wall construction is it designed for?
A: Prehung in a 4‑9/16 in. jamb for standard 2x4 wall construction.
Bright entry, pet-friendly ease
This crisp, white 9‑lite door brings a tailored rhythm of panes that wash the entry with natural light. The integrated pet door is a chic, functional touch—seamless and generous for larger companions. Style it with a painted frame in a soft sage or charcoal to punctuate the gridwork and elevate the facade. A smart, elegant essential for modern, pet‑loving living.
Bring home effortless light and pet-friendly convenience—add this prehung fiberglass back door to your cart today.