Dog Door Installation in Everett, WA
Give Your Pet the Freedom They Deserve—with a Secure, Seamless Entry Solution
Your furry friend is part of the family. And whether you’re potty training a puppy or giving your senior dog easier access to the yard, a professionally installed dog door provides comfort, convenience, and independence for both of you.
At R&L Windows, we offer expert dog door installation throughout Everett and surrounding communities, helping homeowners integrate high-quality pet access solutions into their existing doors or walls—without compromising security, energy efficiency, or design.
With over 30 years of hands-on experience, we ensure each dog door is custom-fit, weatherproofed, and built to last.
Why Install a Dog Door?
Dog doors offer far more than just convenience:
Independence for Your Pet
No more whining, scratching, or scheduled let-outs—your dog can come and go as needed.
Improved Quality of Life
Easier access to outdoor space can reduce anxiety and support housebreaking.
Protection from Accidents
Avoid indoor messes when you're away or stuck in traffic.
Peace of Mind for You
Set up automatic locking systems or secure flaps to maintain safety and control.





What We Offer
We install a wide variety of professional-grade dog doors, including:

Standard Pet Doors
- Flap sizes for small to XL breeds
- Magnetic or weighted flaps for wind resistance
- Locking panels for night or travel

Dog Doors in Sliding Glass or Patio Doors
- Glass insert panels or built-in options
- Perfect for rental properties or non-invasive installs

Through-Entry or Back Doors
- Integrated installation into wood, vinyl, fiberglass, or steel doors
- Weatherproofing and threshold sealing
Sizing & Placement Guidance
Not sure what size you need? We help you measure your pet and select a door that allows safe, easy access without strain.
Dog Size | Recommended Flap Size |
Small (<15 lbs) | 6″ x 8″ |
Medium (15–40 lbs) | 8″ x 11″ |
Large (40–100 lbs) | 10″ x 15″ |
Extra-Large (100+ lbs) | 12″ x 23″ or custom |
Security & Energy Efficiency
Modern dog doors are nothing like the flimsy flaps of the past. Today’s doors are built to protect your home and your pet.
All our installations include:
- Weather-resistant seals
- Double or triple-flap insulation
- Draft and UV protection
- Locking panels or secure latch systems
- Optional electronic or RFID-activated access
You can also choose:
- Wind-resistant flaps
- Low-profile entry steps
- Wall liners and external frames
Why Choose R&L for Dog Doors?
Over 30 years of installation expertise
Licensed, bonded, and insured installers
Integrated solutions—no plastic panel add-ons
Pet-friendly layout guidance
Clean, secure, and weatherproof results
10-Year Labor Warranty
We don’t just “cut a hole and call it done.” We install with the same care and quality we bring to full window and door projects.
Where We Install
We offer professional dog door installation services in:
- Everett
- Lynnwood
- Bellevue
- Redmond
- Sammamish
- Arlington
- Mukilteo
- Woodinville
- Whidbey Island
- Seattle
- All surrounding areas in Snohomish & King Counties

More Homeowners Recommend R&L
Hear directly from homeowners who’ve chosen R&L Windows for their projects. Their experiences highlight our dedication to quality and customer satisfaction.


Request a Dog Door Installation Quote
Ready to make life easier for you and your pet? R&L Windows makes it simple, clean, and reliable.
- Visit our showroom:
- 18603 76th Ave. W. Suite #107, Edmonds, WA 98026
- Monday-Friday 8:00am - 5:00pm
- Call now: (425) 210-5588
- Or request your free pet door consultation online
Frequently Asked Questions (FAQs)
1. Will installing a dog door reduce my home’s security?
Not at all. Our dog doors include locking panels, security screws, and optional electronic locks. Many models also come with tamper-resistant designs and limited flap size to prevent intrusions.
2. Can you install a dog door in my existing patio slider?
Yes. We offer glass insert panels and full-panel retrofits that allow pet access without permanent modifications. Ideal for renters or those wanting minimal disruption.
3. How long does dog door installation take?
Most installs are completed in 2–4 hours, depending on placement and material. Wall installs and sliding door retrofits may take a bit longer but are typically same-day service.

Let’s Talk Windows
From helping you choose the right window style to ensuring a precision installation, R&L Windows is your trusted partner for residential window upgrades.
📞 Call us at (425) 210-5588 or request your free quote today.