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Aztech Performance Series picture windows allow for the maximum unobstructed view of any same-sized window due to the sleek low profile of the frame. It has no moving or opening parts. It matches well with the special shape, sliding, and hung windows to form any combination your architect may design.

Fixed (Picture) Window

Aztech Performance Series single slider tilt has one fixed (typically the one at the bottom) and one operating sash. The operating sash moves up and down and can be locked in the closed position with the automatic safety latch. It is kept from moving on its own in any of the interim positions by a constant-force spring coil, similar to those used in the safety belts. Operating sash tilts in for easy cleaning from the inside of your home allowing ample access to the exterior of the fixed portion of the window. Internal spring loaded screen the size of operating sash included.

  • Air Tightness A3
  • Resistance to Wind-driven Rain B7
  • Wind Load Resistance C5
  • Energy Rating – 10.80 W/m2

(Fixed Casement) Window

Just like the Picture Windows High profile fixed windows do not open. They are used in combination with operating casement windows to ensure superior energy efficiency and uniform look throughout the opening.

  • Air Tightness A3
  • Resistance to Wind-driven Rain B7
  • Wind Load Resistance C5
  • Energy Rating – 10.80 W/m2

All Aztech Performance Series window frames and sashes are constructed entirely from superior UPVC extruded profile. The frame and sash corners are fusion welded into a monolithic unit to provide a permanent seal against air and water penetration. Aztech Doors & Windows vinyl come in the optimal glossy shine which in the long run offers a more attractive appearance and allows for easier cleaning. Fusion welded corners together with multi-chambered frame and sash provide for maximum durability, insulation and security. Our solid vinyl frames won’t rot or warp and are manufactured to specifications with highest of precision. All of our windows meet Canadian and USA standards. They are CCMC approved and conform to CAN/CSA-A440-98.


Sturdy extruded vinyl construction
Fusion welded 3-1/4” frame & sash for superior strength
Multi hollow chamber design to increase rigidity and insulation rating
Warm edge non-metal Super Spacer®
Advanced triple weather stripping for a superior seal
Standard White, 32 additional colours are available
Casement Window Features Img

Glazing Options

Double Pane Glass Icon
Double paned glass

Internal air pocket between two sheets of glass, providing more sound proofing, and thermal insulation. Standard in new construction and renovation projects.

Low E Glass Icon
Low-E Glass

Developed to minimize UV and infrared light while allowing visible light to pass through. Better at maintaining stable temperatures in a home.

Triple Pane Glass Icon
Triple Paned Glass
Triple glazing uses two Low-E panels and one Low Iron panel to reflect heat back into the home. Excellent choice for colder climates, like Canada.
Loe I89
Excellent winter performance. It allows a high amount of visible light while reflecting heat back into the home.
Loe 180
Blocks 71% of sun’s UV rays, and allows 82% of visible light to pass through. Higher reflectivity of heat than LoĒ-i89 glass.
Loe 180esc
A coating of silver, sandwiched between two anti-reflective metal oxide coatings which allows two panes of this type of glass to perform like a three pane window. Meets Energy Star 2020 requirements.
Loe 272
Delivers year-round comfort. Reflects moderate amount of sun’s heat back into home during winter, and also rejects sun’s heat during summer for stability of indoor temperatures.
Loe 366
The ultimate performance glass. A triple layer coating of LoĒ³-366 rejects 95% of UV rays, while maintaining the highest level of transparency.
Acid Etch
Acid Etch
Delta Frost
Delta Frost
Custom Sandblasted
Custom Sandblasted
Glue Chip
Glue Chip
Annealed Glass
Annealed glass is made using a slow cooling process to increase durability and prevent shattering. When it does break, it splits into sharp, irregular shaped pieces.
Tempered Glass
Tempered glass goes through a controlled thermal process in manufacturing to change its structure. When it breaks, it fractures into small harmless fragments with relatively rounded edges.
Laminated Glass
Laminated glass is composed of two or more layers of glass with an interlayer of plastic, providing resistance to shattering upon impact. When it breaks, the interlayer holds it together preventing fragment dispersal.


Grille Between The Glass Ii
This type of grille pattern has the grilles between the glass.
Simulated Divide Lite
Simulated Divided Lite (SDL)
The grilles in this pattern are on the outside of the glass.
Simulated Divided Lite With Spacer
SDL With Spacer Bar (SDLS)
This configuration uses both internal and SDL grilles.
Pencil Separated
Georgian Separated
Colonial Separated

All grille profiles are available in the:

1 – White 2 – Painted (One or Both sides) 3 – Pewter 4 – Brass

Colonial Cropped Ii
Heritage Cropped
Traditional Cropped
Prairie Cropped
Diamond Cropped
Victorian Cropped
England Cropped
Classic Cropped
Elegant Cropped
Cathedral Cropped

Finish Options

Casing Options

Our vinyl windows come with a variety of interior vinyl trim options for refined and versatile styling. We combine advanced technology with the finest materials for durable, flawless finishes that will retain their colour year after year.

Corner Options

Standard finishing options include wood stain and contemporary and classic rosettes, but we can also accommodate custom colours.

4 Inch Jamb Ii

We offer four standard vinyl jamb sizes to facilitate a seamless window installation process. For added flexibility we can also provide wood jamb extensions, frame mouldings and corner blocks.

Jamb Custom

Standard finishing options include wood stain and contemporary and classic rosettes, but we can also accommodate custom colours.

Brick Mould
A brickmold casing serves as a decorative element and helps to seal the gap between the window or door frame and the adjacent wall surface, providing a finished look and weather resistance. The brickmold frame typically extends beyond the edges of the window or door frame. We craft our brickmolds from a durable uPVC powder compound that is designed to stand up to the harshest elements. This maintenance-free material is available in a variety of sizes and colours, for long-lasting curb appeal.

Colours Options

Flat White

Windswept Smoke
Midnight Surf
Canyon Clay
Dark Olive
Spanish Moss


Dark Drift

Iron Ore
Monterey Sand
Coastal Blue
Ice White
Rockwell Green
Wedgewood Blue
Oldworld Blue
Forest Green
Chestnut Brown
Commercial Brown


Stain Colour Options available
Stain Colour Options available
Give us a call to find out about which stain colours we offer! Stain not available on sliding or hung windows.
Stain Colour Image 1
Custom colour options available!
Stain Colour Image Kaycan
Give us a call
To find out how we can colour match your windows to your specifications.

FAQ On Fixed Windows

What’s the difference between Fixed casement and Picture windows?

Fixed casement and picture windows are essentially the same except for the width of the UPVC profile. Picture windows frames are narrower to match the sliding and hung windows and therefore look consistent when combined with them. Fixed casement windows on the other hand would be too thick for those, but they are perfect for awnings and casements whose frames are made wider to fit the hardware inside. Both types of windows can come in any size, or combination to create a design that suits your wants and needs. On their own, they work well wherever the view and cost are more important than ventilation.

What is a picture window?

Picture windows are ideal for simply framing the perfect view. Bring breathtaking views and plenty of natural light into the heart of your home with picture windows. Custom-made and available in countless shapes, all of which are securely sealed shut, our picture windows can completely refresh your daily point of view, especially in spaces featuring high ceilings.

What is a fixed casement window?

Fixed windows often look like picture windows except that they have larger and thicker frames. Their larger and thicker frames allow them to match the sightlines of neighbouring operational windows and perform in the much bigger sizes to give a large panoramic view.

Are fixed windows secure

Sealed windows are very difficult to break into. Unless an intruder smashes the glass and alerts the homeowner that they’re breaking in, it’s unlikely they’ll break in through a fixed window. Large windows can be reinforced with extra thick or tempered, laminated glass.

What are benefits of fixed windows

Provides superior strength and durability against wind and weather.
Energy-efficient design allows you to save on costs and keep your home comfortable.
Beautifully complements other window units and dramatically increases natural light.
Fixed windows are more affordable than you’d expect. Since they don’t offer any moving parts, they’re significantly less expensive than their operable versions in the same dimensions.

There are unlimited options when it comes to designs for a fixed window. They come in several shapes and sizes and you can truly make a design that meets your needs

Why should you consider fixed window

There are several reasons to consider fixed windows for your home. They’re the most energy efficient window style, they can easily be combined with other home styles to create a personal and unique look and they let natural light in. Not to mention the little benefits of beautiful views, low-maintenance and increased security. There’s also a certain look to a home with plenty of windows.

A home with floor-to-ceiling windows tends to be more desirable than one with fewer and smaller windows. Whether you’re customizing, replacing or remolding your windows, fixed windows provide the ultimate views. They’re a great choice for living rooms, dining rooms and master bedrooms – any room where ventilation isn’t a concern and relaxation is your main focus.


Limited Lifetime Warranty, Non-prorated, Transferrable Key Warranty Features

When it comes to keeping your home secure and comfortable, the importance of high-quality doors and windows cannot be overstated. That's why it's crucial to invest in products that come with a Limited Lifetime Warranty.

Aztech Windows & Doors Warranty


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