Window Styles
Window Styles
Choose from a wide range of window styles such as casement windows, picture windows, double or single hungs, and double or single horizontal sliders. Add a bay or bow window to transform your room or give it extra light. Our selection of architectural shapes lets you give your home your personal touch. All our windows are backed by a lifetime warranty.

Casement Windows
Casement Windows swing open (like a door) to provide superior ventilation and are operated by a crank handle. Casements can open out left or right.
Standard Features:
- Multi-point Locking Hardware
- Heavy Duty Handle
- Sash Keepers
- Full Screen with overlapping Frame
- Unique Ramp System

Awning Windows
An Awning Window operates much like a Casement window. It, too, opens by cranking a handle that pushes the bottom of the sash out, allowing air ventilation while keeping rain water away.
Standard Features:
- Multi-point Locking Hardware
- Heavy Duty Handle
- Sash Keepers
- Full Screen with overlapping Frame
- Unique Ramp System

Double Hung Windows
A Double Hung window has two sashes, a top and bottom sash, which move up and down to operate and pivot towards the interior for ease of cleaning and maintenance. The operating sashes offer a wide range of ventilation combinations for controlled air circulation.
Standard Features:
- Heavy-Duty Cam Lock & Keeper
- Constant Force Balancers
- Finger Latches
- Dual Interlocking Rails Between
- Frame and Bottom Sash
- Pocket Sill
- Mushroom Head Cast Steel Shoe
- Drainage Flaps
- Full Screen with Overlapping Frame
- Night Latches

Single Hung Windows
A Single Hung window consists of a single stationary sash and another sash which moves up and down and can tilt into the room for ease of cleaning and maintenance. Includes a screen that covers half of the window.
Standard Features:
- Heavy-Duty Cam Lock & Keeper
- Constant Force Balancers
- Finger Latches
- Dual Interlocking Rails Between
- Frame and Bottom Sash
- Pocket Sill
- Mushroom Head Cast Steel Shoe
- Drainage Flaps
- Full Screen with Overlapping Frame
- Night Latches

Double Tilt Slider
A sliding window offers an energy efficient option to the traditional casement and awning windows products for your home. A Double Tilt Slider has two sashes that move sideways. Includes a screen that covers the full glass area. Both sashes tilt into the room for ease of cleaning and maintenance.
Standard Features:
- Heavy-Duty Cam
- Lock and Keeper
- Finger Latches
- Dual Interlocking Rails
- Between Frame and Bottom Sash
- Drainage Flaps
- Full Screen with
- Overlapping Frame
- Night Latches

Single Tilt Slider
A Single TIlt Slider consists of a single stationary sash and another sash which moves side to side and can tilt into the room for ease of cleaning and maintenance. Includes a screen that covers half of the window.
Standard Features:
- Heavy-Duty Cam
- Lock and Keeper
- Finger Latches
- Dual Interlocking Rails
- Between Frame and Bottom Sash
- Drainage Flaps
- Full Screen with
- Overlapping Frame
- Night Latches

Double Lift Out Slider
Low-maintenance slider windows offer a lift-out sash combined with durable, sliding sashes with both sashes sliding for maximum ventilation. All our slider windows combine great looks and excellent efficiency requiring virtually no ongoing maintenance.
Standard Features:
- Heavy-duty Cam
- Lock and Keeper
- Full Pull Rail
- Heavy-duty Rollers
- Full Screen with
- Overlapping Frame
- Drainage Flaps

Single Lift Out Slider
Low-maintenance slider with a single stationary sash and another sash that moves side to side and can lift out for ease of cleaning and maintenance. Includes a screen that covers half of the window.
Standard Features:
- Heavy-duty Cam
- Lock and Keeper
- Full Pull Rail
- Heavy-duty Rollers
- Full Screen with
- Overlapping Frame
- Drainage Flaps

Low Profile Fixed
Use these custom-sized windows in combination with casements, awnings or hung windows for limitless variety of options. Fixed Windows do not open. They may be installed on their own, or in combination with Casements or Bay/Bow style Windows.
Standard Features:
- Internal Drainage System

High Profile Fixed
Use these custom-sized windows in combination with casements, awnings or hung windows for limitless variety of options. Fixed Windows do not open. They may be installed on their own, or in combination with Casements or Bay/Bow style Windows.
Standard Features:
- Internal Drainage System

Custom Shapes
Add a unique custom pattern window design to your home, and express your creativity. Grand River Custom Shape Windows feature curved shapes or angles that differ from the usual 90 degrees. Each is available with a number of grill patterns.
Major Features:
- Sash Frame Construction
- Versatility
- Box Frame Construction
- Maximum Glass Area

Bay Windows
Bay Windows can make it feel like you’ve expanded your room into the outdoors. Typically, a large window is positioned between two Double Hung or Casement Windows forming one large viewing area.
Major Features:
- Used in Combination with Casements for Dramatic Bays
- Variety of Exterior Brickmould Options
- Variety of Interior Wood Finishes
- Optional Insulated Head and Seat
- Custom Made

Bow Windows
Bow Windows provide expansive views of the outdoors and create another dimension to your home. Using a series of four or more adjoining window units (usually five), they project out from the wall of the home. Each unit can be stationary, operational, or a combination of both. You can also create an elegant window seat, breakfast nook or plant ledge within the bow area.
Major Features:
- Used with a Variety of Window Combinations
- Variety of Exterior Brickmould Options
- Variety of Interior Wood Finishes
- Optional Insulated Head and Seat
- Custom Made
Colours
There are eight standard window colours for you to choose from. We can also custom colour match your Grand River windows, so they co-ordinate with any existing outdoor decor finishes.
All standard paint coatings will resist fading and are covered by a 15-Year Solar-Bond exterior colour warranty.
white
sandstone
sable
high gloss brown
hickory
gray
cream
commercial brown
Glass Finishes
Add a unique element to your window. Glass can make all the difference! From eye-catching patterns to subtle accents, your windows can develop their own unique personality. The glass is available in a multitude of styles and colours or add a special touch with our V-Groove Glass. Our glass is also available in Gray, Bronze and Security options.
sycamore
silvet
glue chip
pinhead
grey
bronze
Double-Pane or Triple? A guide to help your decide

Double-Pane
EnerView-180 provides a good balance between blocking solar heat and harmful rays in the summer and letting the sun’s natural energy in during the winter while providing high levels of visible light. If you are looking for an economical glass, which provides a good balance between summer and winter comfort while reducing energy costs, this is the glass for you.

Triple-Pane
Three insulated panes of glass provide year-round performance with the highest degree of solar control possible. In the summer, the special coating on the glass is formulated to block solar heat.
For specific ratings by zone and window options, go to www.oee.nrcan.gc.ca