Sliding Patio Door Installation in Everett, WA
Open Up Your Space with Style, Light, and Lasting Performance
A great sliding patio door does more than connect your indoors to the outdoors—it brightens your space, increases energy efficiency, and elevates the style and functionality of your home.
At R&L Windows, we specialize in sliding patio door installation across Everett and the surrounding areas. With over 30 years of experience, our family-owned team delivers custom solutions that blend visual appeal, smooth operation, and long-term durability—installed by our in-house professionals, never subcontractors.
Why Upgrade Your Patio Door?
Old, warped, or poorly insulated patio doors can cause more issues than you realize:
- Drafts and energy loss
- Difficulty sliding or locking
- Condensation between glass panes
- Water intrusion or rot
- Outdated appearance
Installing a new sliding glass door improves energy efficiency, security, and visual flow between your indoor and outdoor living spaces.


What’s Included with Our Sliding Door Installation
Our full-service patio door replacement includes:
- Removal and disposal of your old door
- Precise measurements for custom sizing
- Expert installation of frame and panels
- Sealing and insulation
- Optional screen doors and hardware upgrades
- Post-installation walkthrough and clean-up
All work is performed by our licensed, bonded team and backed by a 10-Year Labor Warranty.
Sliding Door Options & Features
Frame Materials:
Material | Benefits |
Vinyl | Affordable, energy-efficient, low maintenance |
Fiberglass | Strong, stable, great in all climates |
Composite | Eco-friendly, modern look, high durability |
Aluminum | Sleek design, slim profile, less insulating |
Glass Options:
- Double or Triple-Pane Insulated Glass
- Low-E Coatings
- Argon or Krypton Gas Fills
- UV-Filtering and Tinted Options
- Privacy or Decorative Glass

Design & Style Choices
- 2-panel, 3-panel, or 4-panel configurations
- Bi-folding, stacking, and multi slide
- Tilt-Turn doors
- Sliding left or right operation
- Narrow, modern frames or traditional looks
- Internal grids or clean glass
- Optional pet doors integrated into panels
We’ll help you customize a door that fits your home, lifestyle, and design preferences.






Built-in Security & Efficiency
Each sliding door system is designed for enhanced performance and peace of mind, with features like:
- Multi-point locking systems
- Reinforced panels and security bars
- Foot locks or smart lock compatibility
- ENERGY STAR® certified performance
- Airtight weatherstripping
- Sound dampening insulation
Energy Efficiency & Comfort
A well-installed entry door can dramatically improve your home’s insulation. Benefits include:
- Lower heating and cooling costs
- Elimination of drafts near entryways
- Better soundproofing from street noise
- Increased comfort and consistent temperatures
You may also qualify for rebates through:
- PSE (Energy Star-qualified doors)
- Snohomish PUD
- PUD multifamily
- Federal tax credits on qualifying products
We help you handle the paperwork and maximize your savings.
Why Homeowners Choose R&L Windows
Trusted in Everett since 1993
Family-owned, no subcontractors
Premium doors from trusted manufacturers
Clean, professional installation with detailed finish work
Custom design guidance + energy rebate help
5-star reputation and full warranty coverage
Top Door Manufacturer

Milgard Sliding Doors
Ultra Series: Fiberglass frames, sleek and strong
Trinsic Series: Vinyl construction, modern max view profile frame
Tuscany Series: Timeless vinyl design, energy-efficient glass

Andersen Sliding Doors
Frenchwood® Gliding Doors: Classic style + sliding convenience
Narroline®: Thin frame, more visible glass

Marvin Sliding Doors
Premium craftsmanship, wood or fiberglass options
Industry benchmark for performance + appearance

Lindsay Earthwise Doors
Vinyl doors engineered for energy savings
Lifetime performance with multiple glass options

PlyGem Premium Series
Customizable vinyl frames with designer finishes
Excellent value and efficiency
Explore Our Door Manufacturer Catalogs
We proudly install sliding patio doors and accessories from top brands. Browse catalogs to find styles that fit your home:
- Fiberglass and steel frame
sliding doors - Paint and stain-ready finishes
- Internal blinds, grids, and more
- Wood sliding doors with detailed craftsmanship
- Rustic to modern styles
- Custom sizing and stainable wood
- Energy-efficient patio systems
- Impact-rated, privacy, and decorative glass options
- Composite and fiberglass frames
Need help choosing? Our team will guide you through each catalog and offer tailored recommendations.
Service Areas
We provide expert patio door installation across:
- Everett
- Bellevue
- Lynnwood
- Sammamish
- Redmond
- Mukilteo
- Arlington
- Woodinville
- Whidbey Island
- Seattle
- 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.


Get a Free Patio Door Consultation
Let R&L Windows help you create a seamless transition from your interior to your outdoor space with a custom sliding patio door that performs and impresses.
- Visit our showroom:
- 18603 76th Ave. W. Suite #107, Edmonds, WA 98026
- Monday-Friday 8:00 AM - 5:00 PM
- Call now: (425) 210-5588
- Or request your free consultation online
Frequently Asked Questions (FAQs)
1. What’s the average cost to replace a sliding patio door?
Sliding door installation typically ranges from $2,500 to $4,000, depending on material, size, glass type, and features. We’ll provide a customized quote with no pressure and full transparency.
2. How long does the installation take?
Most standard patio doors are installed in 2–4 hours. Custom or larger configurations may take up to a full day. We coordinate delivery and clean-up in one smooth visit.
3. Do you offer pet door integration with sliding doors?
Yes! We install sliding doors with built-in dog doors or custom panels to match your needs. Ask about models with energy-efficient pet flaps.

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.