
Standard Door Size Compensation Strips
Compensation Strips help cover the space that is missing when installing our pet doors. Our color options are White or Black. Please add in the notes the thickness you…
Choose your size →These pet doors are purpose-built for the installation surface and offered in 11 standard sizes instead of a narrow small, medium and large range.
Choose the installation model first, then verify pet size, rough opening, frame dimensions, finish and flap package.

Compensation Strips help cover the space that is missing when installing our pet doors. Our color options are White or Black. Please add in the notes the thickness you…
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11 photosA made-to-order pet door with replaceable service parts, multiple frame colors and configurations for a more precise, lasting fit.
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By default, all flaps are our new textured/frosted ones. If you would like the classic clear flaps, please add it in the notes. If you order an exterior frame only, you will receive the frame used for our door, wall and…
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8 photosA made-to-order pet door with replaceable service parts, multiple frame colors and configurations for a more precise, lasting fit.
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If you order an interior frame only, you will receive the frame used for our door, wall and double pane in glass models. It will contain the door frame in the color of your choice as well as the cover, flap, weather…
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3 photosA made-to-order pet door with replaceable service parts, multiple frame colors and configurations for a more precise, lasting fit.
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Genuine replacement or installation component matched to compatible pet-door sizes and configurations.
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5 photosA made-to-order pet door with replaceable service parts, multiple frame colors and configurations for a more precise, lasting fit.
Choose your size →
6 photosA durable, weather-sealed pet door engineered for a secure through-wall installation and available in a wide range of sizes.
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Genuine replacement or installation component matched to compatible pet-door sizes and configurations.
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Please pick the appropriate size replacement cover for your pet door. NOTE: Did you purchase your pet door prior to 2005? If so, we will need to make the cover narrower to fit the older metal track we used to use in our…
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2 photosKnobs can be added to any premium pet door Security Cover. Our original covers came with finger holes but a knob can be added above or below if you so…
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Genuine replacement or installation component matched to compatible pet-door sizes and configurations.
Choose your size →
Genuine replacement or installation component matched to compatible pet-door sizes and configurations.
Choose your size →
2 photosBy default, all flaps are our new textured/frosted ones. Designed for durability, easier to maintain, and give some privacy to the owners. If you would like the classic clear flaps, please add it in the notes. The…
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2 photosBy default, all flaps are our new textured/frosted ones. Designed for durability, easier to maintain, and give some privacy to the owners. If you would like the classic clear flaps, please add it in the notes. These are…
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Replacement strikes to attach to the vinyl flap to line up with the magnets in the frame. (Sold…
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A training flap is available if your pet needs assistance in getting used to using the pet door. A training flap is made of a similar material to our regular flap but has no strikes and has been vertically slashed…
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2 photosOur standard door models can only squeeze together down to 1 3/8″. For thinner doors, we recommend adding a buildout. Buildouts are used to fill in the gap that would be left between our door model and a thin door or to…
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Tunnel kit to convert an existing door model pet door into a wall model pet door. Kit contains 10″ tunnel, flashing, and carpet. If you wish to add a raincap, it is sold separately…
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8 photosA purpose-built pet door for screen enclosures, screen doors and screened porches, sized to fit the pet instead of a generic small/medium/large label.
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3 photosThe raincap is part of our exclusive water containment and diversion system. premium was the first pet door company to offer this feature on its pet doors. It acts as an awning to divert water that may be running down…
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3 photosA purpose-built pet door for screen enclosures, screen doors and screened porches, sized to fit the pet instead of a generic small/medium/large label.
Choose your size →
8 photosA purpose-built pet door for screen enclosures, screen doors and screened porches, sized to fit the pet instead of a generic small/medium/large label.
Choose your size →
13 photosA made-to-order premium through-wall pet door configured with a tunnel for walls up to 16 inches thick. Choose the pet opening, frame finish, single- or double-flap construction, cover load direction, and optional…
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13 photosA made-to-order premium through-wall pet door configured with a tunnel for walls up to 3 inches thick. Choose the pet opening, frame finish, single- or double-flap construction, cover load direction, and optional second…
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13 photosA durable, weather-sealed pet door engineered for a secure through-wall installation and available in a wide range of sizes.
Choose your size →
The flashing attachment for wall models is a part of our exclusive water containment and diversion system. It is intended to be installed underneath the tunnel on a wall installation to shunt any moisture that might…
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Black nylon weather stripping in metal holders is always used to seal around the flaps of premium pet doors. It has also been used in the past to seal the edges of our panel models where they meet the edge of the door…
Choose your size →The system includes door, three wall-depth, screen, universal screen, in-glass, kennel and interior pass-through models. Each is configured from the compatible sizes, frame finishes and flap packages.
The catalog is serviceable: matching replacement flaps, kits, magnets, weather stripping, covers, locks and installation accessories help extend the life of the original frame.
Compare the purpose-built door, wall, screen, in-glass, kennel and pass-through families by the actual installation surface.
Premium Pet Doors should be shortlisted in a fixed order: installation surface, pet fit, available frame space, exposure, flap package and finish. That order prevents a color or feature preference from pushing the project toward the wrong construction family. Door models clamp through compatible hinged panels; wall models add a tunnel through the full assembly; screen models support mesh; in-glass models belong in professionally fabricated glass; kennel and pass-through frames address their own use cases. Once the family is correct, the configurator can narrow the exact size, color and flap combination without mixing incompatible parts.
Use the 11-size matrix and individual pet measurements, then confirm the chosen model’s rough opening and outer frame.
A useful sizing record contains more than weight. Measure shoulder height while the pet stands naturally, body width at the widest point and the step-over the animal can manage without jumping. Observe older pets and multi-pet households carefully. The clear flap opening answers whether the animal fits; the rough opening answers what must be cut; the frame tip-to-tip answers whether the completed product fits the available surface. Keep those three dimensions labeled so one is never substituted for another.
Dog Doors Depot carries 11 standard flap sizes from Small Medium through Giant, including tall intermediate sizes that separate height from width. Use the individual animal rather than the label as the decision-maker. After the clear opening is selected, compare the exact product variant because model families can use different frame, tunnel and cutout relationships. If every standard choice creates a meaningful compromise, use the custom-size workflow and keep the submitted dimensional basis attached to the order.
Follow the exact model instructions and use a qualified glass professional for in-glass work. Wall depth and screen support determine which specialized frame is appropriate.
Before purchase, photograph both sides of the proposed location and note thickness, panel shape, nearby hardware, trim, outlets, plumbing fixtures and exterior exposure. Compare that evidence with the model instructions. A product can be the right size for the pet and still be impossible to mount where first imagined. Moving the opening slightly, choosing a different surface or using a qualified trade may be better than altering structure or hardware to force the original plan.
Serviceable flaps, magnets, weather strip, covers, locks and installation components support repair over the life of the frame.
Evaluate the door as a serviceable system. Flexible flaps, magnets, strikes, weather strip, covers and locks may receive more wear than the rigid frame. Record the model, named size, flap count, finish and SKU after installation so future parts can be matched accurately. Clean moving surfaces with compatible products, keep tracks and magnets free of debris and inspect exterior seals. That routine preserves closing behavior and makes a future repair faster than re-identifying an unlabeled opening years later.
Do not assume every frame uses the same mounting system or that every replacement part fits every generation and size.
A strong preflight is deliberately repetitive: measure again, check the dimensional label, compare both faces of the opening and read the exact manual. Confirm that the host door, wall, screen, glass or kennel panel remains safe and functional after the cutout. Record uncertainty instead of converting it into a guess. If structure, utilities, ratings, glass type or water management are unclear, pause the product decision and have the appropriate installer or trade verify the condition. That short review is less expensive than correcting an incompatible made-to-order frame.
Move from shortlist to order only after four checks agree. The pet fits the clear opening; the building can accept the rough opening and full frame; the selected model matches the surface and thickness; and the flap, finish, cover and accessory choices match the intended use. Save the product page and model instructions with a labeled measurement sheet. For multiple openings, give each location its own ID and configuration. Review every line before submitting because made-to-order dimensions and options should not be inferred from another opening or corrected after fabrication begins.
Read the finished configuration back as a complete sentence before approving it: model family, named size or custom dimensions, measurement basis, frame finish, flap count, installation surface, finished thickness and mounting location. Then compare that sentence with the cart, worksheet and installer scope. This catches a correct measurement attached to the wrong model or a correct product attached to the wrong opening. When two pets share the door, confirm the widest body, tallest shoulder and lowest comfortable step-over still work together. Photograph the taped frame outline and keep that image with the order so the installer can verify placement before cutting.
Create a one-page record with the installation location, model family, named size, flap opening, rough opening, outer frame, finish, flap count and final SKU. Add photos before and after installation and keep the product instructions with the receipt. That record connects the pet, building and purchased configuration. It also prevents a future owner or service person from guessing whether the opening uses a door, wall, screen, glass, kennel or pass-through component when ordering a flap, cover, magnet or other replacement.
Before submitting a made-to-order request, make sure the saved measurements tell one clear story: which pet was measured, what each dimension represents, where the door will be installed, and which options were selected. If the project requires a contractor or glass professional, keep that person’s verified construction dimensions beside the pet measurements so neither set is mistaken for the other. A complete record makes the order easier to confirm now and makes future flap, cover, lock or weather-strip service much easier.
Keep the measurement sheet, exact product page and installation manual together through ordering and installation.
Compare the purpose-built door, wall, screen, in-glass, kennel and pass-through families by the actual installation surface.
Use the 11-size matrix and individual pet measurements, then confirm the chosen model’s rough opening and outer frame.
Follow the exact model instructions and use a qualified glass professional for in-glass work. Wall depth and screen support determine which specialized frame is appropriate.
Serviceable flaps, magnets, weather strip, covers, locks and installation components support repair over the life of the frame.
Compare the purpose-built door, wall, screen, in-glass, kennel and pass-through families by the actual installation surface. Premium Pet Doors should be shortlisted in a fixed order: installation surface, pet fit, available frame space, exposure, flap package and finish. That order prevents a color or feature preference from pushing the project toward the wrong construction family. Door models clamp through compatible hinged panels; wall models add a tunnel through the full assembly; screen models support mesh; in-glass models belong in professionally fabricated glass; kennel and pass-through frames address their own use cases. Once the family is correct, the configurator can narrow the exact size, color and flap combination without mixing incompatible parts.
Use the 11-size matrix and individual pet measurements, then confirm the chosen model’s rough opening and outer frame. Check the clear flap opening for the pet, the rough opening for the cut and the tip-to-tip frame for the available mounting area.
Follow the exact model instructions and use a qualified glass professional for in-glass work. Wall depth and screen support determine which specialized frame is appropriate. The exact product instructions and selected SKU should be available before any permanent opening is made.
Serviceable flaps, magnets, weather strip, covers, locks and installation components support repair over the life of the frame. Record the model and size, keep moving surfaces clean and replace only verified compatible service parts.
Measure from the floor to the top of your pet’s shoulders and measure the widest point of the body. The flap should generally sit about 1–2 inches above the shoulders, with a comfortable step-over height. Use the actual pet measurements rather than breed averages.
Yes. Frame color, flap count, size and installation type are selected for your opening. Review the measurements and selected configuration carefully before submitting an order.
Yes. Replacement flaps, flap kits, magnets, weather stripping, locks and covers are available. Match the replacement part to the original pet-door size and model.