Door Axis 36 in x 80 in Half Lite Fiberglass Prehung Front Door with Extra Large Pet Door

The Door Axis Half Lite Fiberglass Prehung Front Door with Extra Large Pet Door builds a factory-fitted pet passage into a weatherstripped fiberglass entry unit with Low-E half lite glazing. It serves households with large dogs that want a finished, secure pet entrance at the front, side, or back door instead of a field-cut retrofit flap.

The slab is an engineered fiberglass composite with a smooth white primed face, glazed on top with a half lite Low-E insulated unit that is offered clear or with blinds sealed between the panes, where they tilt for privacy without dusting. Below, the factory-installed extra large pet door is integrated into the slab so the flap seals against the weather and the cutout does not compromise the door structure the way a jobsite retrofit can. The unit ships prehung with tamper-proof hinges, perimeter weatherstripping, and double bore hardware prep, in 32 and 36 in widths with inswing or outswing handing both ways.

Highlights

• Factory-integrated extra large pet door sealed into the lower slab
• Half lite Low-E insulated glazing, clear or with internal tilt blinds
• Engineered fiberglass composite slab with smooth paint-ready white primed face
• Tamper-proof hinges resist pin removal on outswing installations
• Four swing options: left- and right-hand, inswing and outswing
• Double bore for lockset and deadbolt, hardware sold separately
• Prehung on a 4-9/16 in frame, weatherstripped and ready to set

Specification Table

Included Components

• Fiberglass slab with factory-glazed half lite insert and integrated pet door
• Prehung frame with tamper-proof hinges, factory installed
• Perimeter weatherstripping
• Pet door flap assembly, factory fitted
• Double bore lockset and deadbolt prep; lockset and deadbolt sold separately

Installation Notes

• Verify the rough opening at 38 x 82 in for the 36 in unit (34 x 82 in typical for the 32 in) and check plumb, level, and square before setting.
• Set the sill in sealant over a sill pan and shim at hinge and strike points; keep the pet flap clear of the finished floor swing path.
• For outswing installations, confirm exposure and consider a covered entry; the tamper-proof hinges secure the exposed hinge side.
• Integrate exterior trim with housewrap and flashing tape and seal the perimeter.
• Train pets to the flap after paint has cured so the seal faces stay clean.

Warranty and Support

• 5 year limited manufacturer-backed warranty, confirmed during quote review.
• Pet flap replacement parts and glazing details are confirmed with the quote package.

Frequently Asked Questions

How big is the pet opening?
The pet door is the extra large program size intended for large breeds; exact flap dimensions and step-over height are confirmed during quote review so you can match your dog before ordering.

Can I get the glass without blinds?
Yes. The half lite is offered clear or with blinds sealed between the panes; the internal blinds tilt for privacy and never need dusting.

Is a factory pet door better than cutting my existing door?
Yes. The passage is engineered into the slab with proper sealing and structure, avoiding the warping, leaks, and warranty loss that field cutting a foam-core door invites.

Which handings are available?
Left- and right-hand in both inswing and outswing. Confirm handing from outside: hinges left with an inward swing is left-hand inswing.

Documents

• Product Submittal Summary (PDF)
• Dimensional & Fit Reference (PDF)
• Installation & Warranty Reference (PDF)

Project pricing, lead time, freight routing, and final configuration are confirmed during quote review before order release.

Support and request quote workflows stay available throughout specification and order planning.