V-GrooveWhite
V-Groove Pewter
V-GrooveGold
PencilGrill
GeorgianWhite
ColonialBrown
ColonialWhite
Windows Replacement in Toronto & GTA
Save energy and lower your bills with our high-performance vinyl windows. At ALDA, we design our products to keep your home comfortable all year round, so your HVAC systems don’t have to work as hard. By upgrading your windows, you get a modern look along with a more sustainable, affordable lifestyle.
P.S. Ask us about black vinyl windows.
Our windows and doors feature:
- Low-E Glass & Multi-Chamber Frames: Advanced vinyl frames that trap heat inside during winter and keep it out during summer.
- ENERGY STAR® Certified: Proven performance to help you save significantly on monthly utility costs.
- Weather-Resistant Seals: Professional-grade insulation and seals to stop drafts and protect your home from the elements.
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Trusted Pros
Top-Rated
Vinyl Windows
At Alda Windows and Doors, we treat your home like our own. As a family business with many years of experience, we know how to get you the best prices on locally made vinyl windows without losing any quality. We are honest people who care about doing the job right the first time. Our windows keep your home warm and save you money on energy. When you choose us, you get great workmanship and a team you can really trust. We are proud of our 5 star reviews and always work hard to make our customers happy.
Standard Features: Engineered for Security, Efficiency, & Comfort
We believe premium performance shouldn’t be an upgrade. Our windows come fully equipped with advanced features designed to protect your home, lower your energy bills, and make maintenance effortless.
🛡️ Uncompromised Security
Your peace of mind is our priority. We utilize advanced locking mechanisms to ensure your home remains an impenetrable fortress against intruders.
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Multipoint Locking System: An advanced, multi-contact locking mechanism that secures the window at several points for superior protection.
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Heavy-Duty Cam Action Locks: robust hardware that pulls the sash tight against the frame, providing an extra element of security.
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Full Interlocking Sash: The sashes lock together integrally to maximize tamper resistance and structural integrity.
🌿 Peak Energy Efficiency
Stop throwing money out the window. Our energy-smart design keeps your home warmer in the winter and cooler in the summer.
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Solar Solutions Glass & Super Spacer: High-performance glazing that optimizes insulation and reduces condensation.
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Triple Weather-Stripping: Three layers of industrial-grade sealing strip create an airtight barrier against drafts and water leaks.
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Fusion-Welded Frame & Sash: Unlike mechanically fastened corners, our fusion-welded corners are permanently sealed to prevent air infiltration and increase durability.
✨ Everyday Convenience
Windows should be easy to live with. We’ve designed ours for maximum airflow and hassle-free cleaning.
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90° Casement Opening: Our hinges allow the window to open a full 90 degrees, letting you easily clean the exterior glass from the comfort of the inside.
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Removable Full Screen: Enjoy fresh summer breezes without the bugs, with screens that snap out easily for cleaning or winter storage.
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Expert Installation
Our trained and experienced installers get the job done with precision.
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With Energy efficient entry doors installed, you save money year round.
Reliable Windows Replacement Company in Toronto and the GTA
Whether you’re upgrading a trendy townhouse in Bloor West or a family residence off the Danforth, we can provide you with the perfect vinyl windows for your home. ALDA is dedicated to serving GTA’s unique cities with a full range of customized windows tailored your lifestyle. We offer a wide variety of styles such as casements and sliders that are expertly installed to ensure your home is comfortable, secure, and energy-efficient year-round.
- Energy efficient doors and windows
- Steel Doors, fibreglass doors, and more
- Competitive Pricing
Windows Options
Prairie
Diamond
SDL
Colonial
4 X 2
4 X 1
3 X 2
3 X 1
Sandalwood
Brown
Ivory
Grey
White
When it comes to choosing your window glass, you have two options. You can choose between low-e coating or argon gas.Low-e coating glass has been designed to minimize the amount of infrared and ultraviolet light that comes through the glass, without minimizing the amount of visible light that enters your home. Argon gas glass reduces heat loss in sealed units. This is done by having double-pane windows filled with argon gas to help insulate the room and minimize the transfer of heat through the window glass.
Unlock Your Home’s Potential: Custom Window Options & Upgrades
We believe your windows should be as unique as your home. From energy-saving glass technologies to custom colors and precision hardware, we offer a comprehensive suite of upgrades to match your style and performance needs.
💎 Advanced Glass Packages for Every Climate
Optimize your home’s energy efficiency and comfort with our specialized glass solutions.
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Premium LoE Coatings: Maximize glass performance with a range of Low-E options, including LoE-180, LoE-272, LoE-366, and the newest LoE-i89.
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Specialty Glass Types: Choose Triple Glass for superior insulation, Tempered Glass for maximum strength, or Laminated Glass for exceptional noise reduction.
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Self-Cleaning Technology: Enjoy effortless maintenance with a specialized coating that keeps your windows cleaner for longer by breaking down dirt.
🎨 Aesthetic Upgrades & Custom Styling
Enhance your curb appeal with design flexibility that complements your architecture.
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Custom Colors: Select from a wide variety of exterior and interior colors to perfectly match your brick, siding, and soffits.
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Distinctive Grille Designs: Add a classic touch with numerous grille types or create a custom pattern to suit your taste.
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Privacy & Tinted Glass: Ideal for bathrooms or sun-facing rooms, offering added privacy and extra sun protection.
🛠️ Precision Installation Parts
Ensure a seamless fit and professional finish with our durable vinyl accessories.
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Vinyl Jamb Extensions: Available in sizes ranging from 1 3/8″ to 4 3/8″ to accommodate various wall depths.
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Brickmolds & Trims: Complete your installation with vinyl brickmolds (available in 5/8″, 1 1/4″, and 2″ sizes) and versatile corner trims.
What Our Customers Say
Vinyl Windows Types
SKU: DHW
SKU: BW
SKU: SSTW
SKU: FCW
SKU: BAYW
SKU: DSTW
SKU: PW
SKU: SHW
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