PlexiDor Dog Doors | Door, Wall, Glass & Electronic Series

321 Homes, Inc.

Sales and Installation
Dealer has Display
Installation into glass, doors, & walls
Installs PlexiDors into your existing door
(321) 600-4607
402 S. Babcock St.
Melbourne, FL 32901

321 Homes, Inc. in Melbourne, FL, offers a comprehensive array of home improvement and construction services. They can install a PlexiDor dog door into you door, wall, or glass french door. Their expertise includes kitchen and bathroom remodeling, which ensures modern and functional spaces. They also specialize in siding and fencing to enhance the exterior of homes, as well as flooring and drywall services to improve interior aesthetics. Additionally, they provide window and door installation for better energy efficiency and security. Their stucco work adds durability and style to home exteriors, while their painting services bring fresh, vibrant looks to any property. With a commitment to quality and customer satisfaction, 321 Homes, Inc. caters to diverse renovation needs.

Install the best dog door with the greatest dog door installers

When installing the highest quality dog door in the world, PlexiDor Performance Dog Doors would like to help make your dog door experience as easy as possible. We have provided a directory of dog door installers available across the United States.

Since 1985, PlexiDor Performance Dog Doors have been manufactured at their US facility in Bradenton, Florida. Their product development team has always worked closely with homeowners to design and engineer a safe, secure, energy efficient and dependable dog door for years of trouble-free use. PlexiDor Performance Dog Doors are Florida Product Approved #FL41814 and feature saloon-style door panels that open in and out and do not require vinyl replacement flaps. Additionally, a lock, two keys and a steel plate are included for security.

Installing a PlexiDor Performance Dog Door eliminated the problems homeowners had with low-quality plastic dog doors. This has resulted in a loyal following of homeowners who have become lifelong customers of the PlexiDor brand. Everyone involved, from manufacturing to our dog door installers, is extremely proud of that achievement.

Your PlexiDor Performance Dog Door is backed by a 10-year warranty and a 90-day unconditional money back guarantee.

321 Homes, Inc. would love to hear from you

Our Products

Door Series

PlexiDor Door Series can be installed into a standard exterior household door.

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Wall Series

PlexiDor Wall Series can be installed into stud, brick, block or cement exterior walls.

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Electronic Series

PlexiDor Electronic Series are available for installation into a door or a wall.

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Glass Series

PlexiDor Glass Series can be installed in French door or Sliding glass.

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HURCAN Series

HURCAN Door and Wall Series is designed for the storms of Florida, as well as other coastal areas and high-wind regions.

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Testimonials from Our Happy Clients!

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They have stood up to the beating the dogs give them. They keep the heat in the winter and flies out in the summer.

Alex Pierson [Ontario, Canada]

I've had my PlexiDor since 2000 and it is super tough. My 85 pound Weimaraners blast though the dog door with mammoth bones and there is still not single scratch on the door panels. My toy Fox Terrier can use it with ease as well. It is the perfect dog door! I love it so much that i plan on adding a second PlexiDor in another location soon.

C. Tynes [Mississippi]

Our life has been heaven and the reduction in air conditioning bills will more than pay for itself in no time. I just can’t say enough about how happy we are with the PlexiDor and all it’s done for our ‘doggy’ boys and us.

Charles and Bonnie Wallace [Weatherford, Texas]

I just wanted to say that i installed your PlexiDor 12 years ago. I have four dogs that have access to this door 24 hours a day. Needless to say the door has been used millions of times and i have not had the first problem. Thanks for a great product.

D. Rickman [Arizona]

I have a medium plexidor for my corgi/jack russell mix, and I'd give it six stars if I could. he LOVES it. this door has never leaked air, whether it's been 105F or -20F outside. If you're thinking about the cost as high, think first about the cost of comfort and of replacing flaps year after year on cheaper versions. The only way you can go wrong is by NOT buying a Plexidor!

J. Whaley, Colorado

Our PlexiDor looks nice both inside and outside of the house. It is better than i had thought. We've had temperatures of -34° C since it was installed and i didn't feel any draft from the door. The front doesn't feel any cooler than the rest of the wall around it. Well insulated.

Kaylendra [British Columbia, Canada]

I have had your PlexiDor for several years now. Here in Las Vegas our summer heat exceeds 115 degrees. In the summer, your doors allow the entry way to remain cool and keep the dust under control.

Michael Bialac [Las Vegas, Nevada]

We've had a PlexiDor for eight years and are amazed at how well it has withstood the pounding of three extremely active Australian Cattle Dogs. These dogs charge through this door at a full run and somehow it has survived, which is more than i can say for most things they get near. Love the door and highly recommend it.

Mike Cogswell [Virginia]

We love this door and so does our seven month old Cairn Terrier MacDuff. We really are impressed with how well the door seals itself. There is absolutely no draft. Truly an exceptional product! Thank you.

Val Berreth & Ian McIntosh [Calgary, Alberta, Canada]