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Sliding Patio Doors

Transform your Ontario home with premium sliding patio doors that seamlessly connect your interior living space to the outdoors. Our energy-efficient sliding glass doors feature advanced thermal breaks, triple pane glass options, and superior security systems, delivering exceptional value while creating extra visual space and flooding your room with natural light.

Ontario Made • 25+ Years Experience • Lifetime Warranty

What are Sliding Patio Doors?

Sliding patio doors are large exterior doors featuring glass panels that glide horizontally on tracks, connecting interior spaces to patios or decks. Unlike French doors that swing open, sliding doors stack elegantly without requiring cramped clearance space, making rooms feel larger while reducing air conditioner load through energy-efficient design.

Energy Efficiency &
Comfort Benefits

Transform your living space with doors that deliver:

Natural Light:

Large glass panels flood your interior with vitamin D-rich sunlight

Extra Visual Space:

Create seamless connection between indoor and outdoor living areas

Energy Efficient Operation:

Advanced glass technology reduces heating and cooling costs

Easy Access:

Smooth sliding operation provides convenient access to deck or patio areas

Complete Range of
Sliding Patio Door Configurations

2-Panel Sliding Patio Doors

Price Range: $1,500 - $5,000 installed

The most popular configuration featuring one operable panel and one fixed panel. Perfect for standard openings, these secure doors provide easy access to outdoor spaces while maximizing natural light. Optional built-in blinds and screen additions enhance privacy and comfort.

3-Panel Sliding Patio Doors

Price Range: $3,000 - $15,000 installed

Featuring one operable panel flanked by two fixed panels, these doors create expansive views and abundant natural light. Available with integrated blinds between glass panes and retractable screen options for secure, comfortable outdoor connection.

4-Panel Sliding Patio Doors

Price Range: $6,000 - $20,000 installed

The ultimate in luxury door design, featuring two central operable panels with fixed side panels. These secure doors create dramatic floor-to-ceiling glass walls with optional embossed finishes, integrated blinds, and premium screen systems for maximum functionality.

Large Format Doors

Price Range: $15,000 - $40,000+ installed

Custom doors spanning 10-16 feet wide, featuring multiple panels that stack elegantly for unobstructed openings. These architectural statements offer secure multi-point locking, optional embossed textures, motorized blinds, and oversized screen systems for luxury applications.

Aluminum Terrace Systems - Technical Features

  • 3-chamber system with 86mm installation depth
  • Thermal break made of glass fiber reinforced polyamide
  • Optional 3-glazed units with Ug = 0.5 W/(m²K)
  • System fittings, hinge covers in 3 colors: white, silver, black
  • Aluminum handle
  • 2-glazed units infilled with argon gas with Ug = 1.1 W/(m²K)
  • Glass-pane spacer made of galvanised steel
  • 2 EPDM gaskets (external and internal), gaskets available in black
  • RAL matt colors: white (9016), anthracite (7016)
  • Over 200 colors available
86 mm terrace system
  • 3-chamber system with sash depth of 174mm (2-rail) and 271mm (3-rail door frame)
  • Double EPDM sealing
  • Thermal break made of glass fiber reinforced polyamide
  • G-U lift and slide fittings with 3 locking bolts
  • Micro-ventilation striker
  • Aluminum handle on inside, recessed grip on outside
  • 2-glazed units infilled with argon gas, with Ug = 0.5 W/(m²K)
  • System carts with load capacity of 300 kg
  • 48mm high threshold
77 mm terrace system
  • 3-chamber system with 174mm sash depth (1-rail door frame)
  • Thermal break made of glass fiber reinforced polyamide
  • Optional 2-glazed units Ug = 1.1 W/(m²K)
  • Over 200 colors available
  • Specially designed insulation inserts
77 mm monorail terrace system

Premium Features That Make the Difference

Advanced Glass Technology

  • Double Pane Glass: Standard argon-filled units for superior insulation
  • Triple Pane Glass: Maximum energy efficiency for harsh Ontario winters
  • Low-E Coatings: Reduce heat transfer and protect furnishing from UV damage
  • ENERGY STAR™ Certified: Meet strict energy efficiency standards

Superior Security Features

  • Multi-Point Locking Systems: Key locks distributed along the frame perimeter
  • Reinforced Frames: Aluminum construction with thermal breaks
  • Security Bars: Optional cross bars for additional protection
  • Impact-Resistant Glass: Enhanced safety for upper levels installations

Weather Performance

  • Advanced Seals: Prevent air leakage and water infiltration
  • Thermal Breaks: Minimize heat transfer and condensation
  • Canadian Climate Rated: Built to withstand extreme temperature variations
  • Low Maintenance: Durable finishes that protect against the elements

Sliding Patio Door Cost Guide for Ontario 2025

Understanding sliding patio door costs helps you make informed decisions for your home improvement project. Prices vary based on material type, panel configuration, glass options, and installation complexity across Ontario markets.

Panel Configuration Vinyl Doors (Installed) Aluminum Doors (Installed)
2-Panel Sliding Doors $1,500 - $5,000 $2,000 - $6,000
3-Panel Sliding Doors $3,000 - $15,000 $4,000 - $18,000
4-Panel Sliding Doors $6,000 - $20,000 $8,000 - $25,000

Prices include professional installation. Additional costs may apply for structural modifications, premium glass options, integrated blinds, or custom finishes. Rush orders available for 1-2 week delivery with additional fees.

Factors Affecting Cost:

  • Glass type (double vs triple pane)
  • Frame finishes and colors
  • Hardware upgrades
  • Built-in blinds or screens
  • Custom sizing requirements
windows replacement program

Ontario Window Rebate Program 2025

* Can be combined with the interest-free Canada Greener Homes Loan of up to $40,000

Rebate Per Opening:

$100 per window or door

From Consultation to Installation in 4 Simple Steps

Step 1: Free In-Home Consultation

Our experienced consultants visit your property to assess your needs, discuss design options, and provide expert recommendations. We evaluate factors like room size, balcony access, and your connection to the outdoors.

Step 2: Precision Measurements

Highly trained professionals take exact measurements using specialized software that processes your preferences, dimensions, and requirements for perfect fit and easy operation.

Step 3: Custom Manufacturing

Our automated factory processes your order with state-of-the-art equipment, ensuring precision cutting and welding of all components. Manufacturing capacity: 150 doors per day.

Step 4: Professional Installation

Expert installation teams complete most projects in 1-3 days, including removal of old doors and complete cleanup, leaving your house ready to enjoy.

Timeline: 4-6 weeks standard | Rush orders: 1-2 weeks for urgent projects

Why Choose
Total Home Windows and Doors

Local Ontario Manufacturing

Complete control over quality and faster delivery times

Custom Sizing and Configurations

From standard 6 foot patio sliding door to 16-foot wide installations

Premium Materials

Vinyl patio doors, aluminum, and fiberglass options

Lifetime Warranty Coverage

Comprehensive protection on materials and workmanship

Certifications: Homestars Best of the Best 2025 Winner, ENERGY STAR™ certified, CSA approved

Ontario's Trusted Sliding Door Specialists Since 2010

At Total Home Windows and Doors, we’ve been manufacturing and installing premium sliding patio doors across the Greater Toronto Area for over 14 years. Our engineering background shapes every aspect of our company, from innovative product design to optimized manufacturing processe. With 28,000 satisfied customers and 10 distribution centers across Central and South Ontario, we deliver high-quality, durable door solutions that balance premium service with fair pricing.

As Seen and Heard on

Our Projects

Check out this beautifully installed aluminum sliding door! It opens effortlessly with just one finger, thanks to premium German hardware. The door glides smoothly, combining sleek design with outstanding functionality.

Real Customers’ Reviews

Watch this amazing testimonial from our repeat client who trusted us for a stunning window-to-patio door conversion in Toronto. We enlarged their existing windows to create two expansive sliding patio doors, dramatically increasing natural light and outdoor access. The seamless transformation showcases our expertise in complex cut-out projects.

Proudly Serving Ontario Communities

We serve homeowners across the Greater Toronto Area and beyond, with local project highlights in:

  • Toronto and GTA communities
  • Hamilton and surrounding areas
  • Kitchener-Waterloo region
  • Barrie and Central Ontario

Our local presence ensures fast response times for service calls and warranty support through our dedicated service team.

Message from
Vitaly Shapiro

Vice President of Sales

Message from Vitaly Shapiro

Vice President of Sales

At Total Home Windows and Doors, we pride ourselves on offering products that not only enhance the beauty of homes but also provide lasting durability. Our windows and doors are designed to withstand the harshest Canadian climates, ensuring they remain functional and aesthetically pleasing for years to come.

Need help?

Frequently Asked Questions

What is the difference between a patio door and a sliding glass door?

Patio doors include various styles like French doors and sliding configurations, while sliding glass doors specifically operate on a horizontal track system. Both connect interior spaces to exterior patios or decks elegantly.

Standard sliding patio doors range from $1,500-$5,000 installed, depending on size and materials. A basic 6-foot vinyl door costs approximately $2,000-$3,500, while premium options with enhanced features reach higher market prices.

Professional installation typically adds $600-$3,000 to material costs, depending on project complexity. Factors include existing opening modifications, exterior door removal, and structural adjustments for proper track alignment and weatherproofing.

DIY installation is not recommended due to precise measurements, structural requirements, and weatherproofing complexities. Professional installation ensures proper operation, energy efficiency, and warranty coverage while avoiding costly mistakes with two or more panes.

Total Home Windows and Doors makes patio doors with superior engineering, local Ontario manufacturing, and lifetime warranties. Our advanced materials, custom sizing capabilities, and proven track record serve thousands of satisfied customers.

Limited ventilation, potential track maintenance requirements, and reduced security versus solid exterior doors. However, modern designs minimize these concerns with advanced locking systems and low-maintenance materials that provide lasting warmth and style.

Get Your Free Quote Today

Ready to enhance your home with premium sliding patio doors? Our consultants will assess your property, discuss your vision, and provide a detailed quote tailored to your needs and expectations.

ENHANCED SECURITY

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