If you're weighing a pet door for your home, the first question is almost always: what's this going to cost? The honest answer is that there's no single price — a small cat flap in an existing door and a large insulated door through a brick wall are very different jobs. But the price is driven by a handful of predictable factors, and once you understand them you'll know exactly what your quote is based on.

The four things that drive the price

1. Where the door goes. This is the biggest factor by far.

  • Into an existing door is usually the most straightforward installation.
  • Through a wall takes more labor — framing, sealing, and finishing both sides — but opens up placement options when there's no ideal door. (See pet doors for walls.)
  • Into glass (a sliding-glass or French door) is specialized work, because tempered glass can't simply be cut. (More on that in our guide to pet doors for sliding glass doors.)

2. Your pet's size. A flap sized for a Chihuahua and one sized for a Great Dane are different products at different price points, and larger openings take more careful framing.

3. The door itself. Premium, American-made pet doors with insulated dual flaps, aluminum frames, and locking panels cost more up front than a hardware-store flap — but they seal better, last longer, and carry a real warranty. It's the difference between a purchase and an investment.

4. Your specific home. Wall thickness, siding or brick, existing trim, and finish all affect the work involved.

Why we don't publish a flat price

You'll occasionally see a business advertise "$X installed." The problem is that number is almost never what you actually pay, because it can't account for your door, your pet, and your wall. We'd rather give you an accurate figure than a tempting-but-wrong one.

That's why every quote starts with a free, no-obligation in-home assessment: we measure your pet, look at the exact spot, confirm the right product, and give you a precise price before any work begins. No surprises on installation day.

What you're really paying for

A professionally installed pet door isn't just a hole and a flap. You're paying for:

  • A weather-tight, energy-efficient seal so you're not heating and cooling the outdoors.
  • A secure, lockable opening sized correctly for your pet and no one else.
  • Clean, finished craftsmanship that looks like it was always part of the home.
  • A lifetime frame warranty and a family-owned team that stands behind the work.

Ready for an exact number?

The fastest way to answer "how much will mine cost" is to request a free quote — we serve homeowners across Georgia, and we'll give you a precise, no-pressure price. You can also browse real installations in our gallery to see the quality you're paying for.