Top-Quality Dog Door Installation Across Delaware
Delaware's Top-Quality Pet Door Installation Team – Serving Wilmington, Dover, Newark, Middletown & Statewide
Our pet door installation professionals travel up to 50 miles beyond posted coverage – just ask!
📞 Call 855-DOG-DOOR or Request Your Free Quote Below
Our Delaware service footprint continues to expand. Check back often or call to confirm your location.
Portal Pros: Delaware's Top-Quality Dog Door & Cat Door Installers
From exterior door dog doors and pet doors through walls to in-glass pet door installations, screen door pet doors, and custom builds for every breed – Portal Pros delivers top-quality pet door installation engineered for Delaware's Mid-Atlantic humidity, coastal winds, and variable four-season weather.
Pet Door Installation Services in Delaware
Portal Pros provides complete pet door installations for dogs and cats of all sizes. We install exclusively MaxSeal™ and Security Boss™ pet doors – the industry's most durable, energy-efficient pet door systems.
🏠 Exterior Door Pet Doors
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Dog door installation into exterior doors made of wood, steel, fiberglass, and composite. Our door-mounted pet doors include dual-flap insulation, magnetic seals, and locking security panels built for Delaware's climate. |
🧱 Wall-Mounted Pet Doors
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Through-wall pet door installation in vinyl siding, brick, stucco, and wood frame. Our wall-mounted dog doors include insulated tunnel systems that maintain your home's thermal envelope through Delaware's changing seasons. |
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🪟 Patio Slider Dog Door Panels
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No-modification patio door pet inserts with tempered glass and aluminum framing. Perfect for Delaware renters and homeowners who want dog doors for sliding glass doors without permanent alterations. |
🔷 Glass-Set Pet Doors
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Pet doors precision-installed into glass panels with factory-spec tempered glass replacement. Ideal for French doors, sidelights, and fixed glass panels. The existing glass is replaced with a new tempered unit housing the pet door. |
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✨ French Door Pet Openings
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Pet door installations for French doors that preserve your Delaware home's style and character. We install dog doors into French door glass or directly through the door panel – configured to your preference. |
�� Window-Fit Pet Doors
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Window-sash pet door systems with weatherproof frames and sealed gaskets for single-hung, double-hung, and sliding windows. A great option for Delaware cat owners and small-dog households wanting convenient window pet access. |
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🐾 Screen Door Pet Passages
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Heavy-duty pet doors for screen doors letting dogs and cats move freely while keeping insects out of your Delaware home. Our industrial-grade screen door dog doors hold up to daily pet traffic and seasonal use. |
⛈️ Storm Door Dog Door Builds
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Pet doors integrated into storm doors with weather-resistant seals and locking security panels. Our storm door dog doors maintain your storm door's weather barrier while providing pet access year-round in Delaware. |
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🐕 Kennel & Outdoor Dog Doors
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Commercial-grade pet doors for kennels and dog runs with heavy-duty guillotine mechanisms. Built for Delaware breeders, groomers, boarding facilities, and homeowners with outdoor dog enclosures. |
⭐ Custom & Specialty Pet Doors
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Custom-built and oversized pet doors for unique openings and giant breeds like Golden Retrievers, Labrador Retrievers, and German Shepherds. Our Delaware custom pet door specialists engineer solutions for any challenge. |
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Why Delaware Pet Owners Choose Portal Pros
Portal Pros delivers top-quality pet door installation across Delaware – engineered for Delaware's Mid-Atlantic humidity, coastal winds, and variable four-season weather. Every project is backed by our lifetime warranty and a donation to no-kill animal shelters with each installation.
- ✅ Coastal & Humidity Rated – Seals and hardware resistant to Delaware's salt air and moisture
- ✅ Four-Season Durability – Components built for hot summers, cold winters, and everything in between
- ✅ Wind & Rain Defense – Weatherproof construction for Delaware's Atlantic coast storms
- ✅ All Pet Sizes – From cat doors to XXL dog doors for Delaware's biggest breeds
- ✅ MaxSeal™ & Security Boss™ – The industry's toughest, most energy-efficient pet door brands
- ✅ Lifetime Warranty – Full protection on every installation
- ✅ No-Kill Shelter Donations – Every install supports Delaware animal rescue organizations
Questions? Call 855-DOG-DOOR. Our team is ready to help with every pet door installation need across Delaware.
Shop Pet Doors for Delaware
Browse our full selection of MaxSeal™ and Security Boss™ pet doors – shipped directly to your Delaware home or available with professional installation.
🛒 Browse All Pet Doors • 📅 Book Professional Installation
Shop by Category:
Pet Doors for Doors •
Pet Doors for Walls •
Pet Doors for Glass •
Pet Doors for Patios •
French Door Pet Doors
Pet Doors for Windows •
Pet Doors for Screens •
Pet Doors for Storm Doors •
Kennel Dog Doors •
Custom Pet Doors
Top 30 Delaware Cities We Serve for Pet Door Installation
Portal Pros provides top-quality dog door installation and cat door installation across the First State. Our installers serve these Delaware cities and surrounding communities:
Wilmington
Dover
Newark
Middletown
Bear
Brookside
Glasgow
Hockessin
Smyrna
Milford
Seaford
Georgetown
Elsmere
New Castle
Millsboro
Lewes
Rehoboth Beach
Bethany Beach
Laurel
Harrington
Camden
Clayton
Townsend
Selbyville
Bridgeville
Milton
Delmar
Wyoming
Felton
Greenville
City not listed? Our pet door installers travel up to 50 miles beyond posted service areas. Call 855-DOG-DOOR to check availability.
Delaware Pet Door Installation FAQs
How much does pet door installation cost in Delaware?
Professional pet door installation in Delaware typically ranges from $175–$950+ depending on mount type, wall construction, and pet door size. Door-mount installs are most affordable; through-wall and in-glass projects cost more. Call 855-DOG-DOOR for a free estimate.
Can you install a pet door through vinyl siding in Delaware?
Absolutely! Vinyl siding over wood framing is one of the most common exteriors in Delaware. Our wall-mount installations include sealed tunnel kits that fit perfectly.
Which pet door is best for Delaware's coastal weather?
The MaxSeal™ pet door resists salt air corrosion and coastal moisture while its dual-flap insulation keeps your home energy-efficient year-round.
Do you install cat doors in Delaware?
Yes! We install cat doors and small pet doors in doors, walls, windows, and screens throughout Delaware. Our smallest models accommodate cats and toy breeds under 15 lbs.
Can I get a pet door without permanent modifications?
Yes! Our sliding patio door pet inserts require no cutting or permanent changes. They slide in and remove cleanly – ideal for Delaware renters.
How long does a pet door installation take?
Door-mount projects typically take 1–2 hours. Wall-mount installations take 2–4 hours depending on wall material. In-glass projects may require a return visit for custom tempered glass fabrication.
Ready for Top-Quality Pet Door Installation in Delaware?
📞 Call 855-DOG-DOOR Today
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Request a Free Pet Door Installation Quote
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Let customers speak for us
It was easy to order and schedule, once you understand how it works. First, you order the doggie door, based on the size of your dog and what type of door it is being installed in. Then the new doggie door is delivered by UPS. Once it arrives safely, installation can be scheduled. This is a quality door and reliable vendor. The end result was very professional and it works like a charm!
The door quality was excellent. Our dog is happy and making us nuts going in, and out, in and out! 🐾
I highly recommend BHC contracting. They were very professional and installation of our first doggie door went smoothly.
The process was seamless, from the initial consultation through the installation of the door. Now if I can just train both dogs to use it.
Portal Pros did a great job installing our dog door through a stone wall!
easy to install and cats started using it immediately, would use them again
Sturdy door with strong and easy to use security panel. A large, freewheeling outdoor cat adopted me a few months ago and he wasn't adjusting to life as an indoor cat. I got him this door and after showing him how it worked, he came in from outside through it the 1st day and was able to go in and out by the second. Happy cat.
I was beyond impressed with the level of customer service from Bryan. I had attempted contact with another company seeking assistance on where to place a dog door that made the most sense- but I was matched with a bot thatwas clearly giving me template answers. That was not so with Portal Pros. Bryan was incredibly helpful and attentive with a customized solution. Installation was excellent, and the install team was professional and great with our dogs.
I had a glass dog door installed in my backyard entrance cant be happier with there work really professional!
I love my door! They were most affordable out of everyone I quoted and the door is high quality. Would recommend.
I had a portal pros install a doggie door at my home. They had to go through a 10 inch wall through natural stone, which took a long time but did an excellent job. I would recommend Portal pros doggie doors to anyone. Brian the sales rep was very knowledgeable & was David the installer that did an excellent job.
Ordered a doggie door to go into the wall. They were very helpful in determining the size of door for our dog when placing the order. They were also great in figuring out the height placement when installed.
It fits in well and our dog got used to it in a couple of tries.
The installation was done professionally. Would recommend to anyone looking to getting a door installed.
Bryan and his team of installers were very professional, responsive and reliable. Bryan followed up on my questions and addressed efficiently several points that I raised.
