Window Grills & SDLs

In-Glass Grills

In-glass grills can be a great way to achieve a specific architecture look to your home. Contained between two panes of glass that make up the sealed unit, these internal glass grills require no maintenance, stay dust free and secure.

Our in-glass grills are available in 4 widths (5/16″,3/8″, 5/8″ & 1″) as well as in all colours.  All colors are available in 5/16″″ and 5/8″ widths. 3/8″ are available in white, black and bright brass. 1″ are available in white only.

Simulated Divided Lites

Simulated Divided Lites (SDLs) can be added to your window to provide the look of a true divided window giving heritage style and modern efficiency to your home. SDLs are applied to the exterior of the sealed unit.

For metal clad windows, metal clad SDLs can match the window exterior colour and clear wood interior can match interior design finishings.

White and Beige SDLs are available for your PVC window. SDLs are available in 1′ and 2′ widths.


Grills and SDLs are available in 4 standard layouts.

Contact Cossins Windows for custom layouts.

Heritage layout window – Cossins Windows and Doors

Pattern glass for doors and windows

Enhance not only the look of your window, but create some privacy as well. Pattern Glass will add a real touch of class to your home.

View the full line of Urban Glassworks by clicking the logo to the left.

High Performance Glass for Doors and Windows.

Performance Glass Coatings

ClimaGuard 70/36 has been specifically designed to keep interior temperatures comfortable when the outdoor temperature heads for triple digits. Homeowners are now able to maximize day lighting and enjoy the view, while keeping air conditioning and heating costs to a minimum.

For more information click the logo below.

Performance Components

Super Spacer sealed units have been shown to have up to 25 times the life expectancy of single seal insulating glass systems on the market today. Super Spacer is a warm edge spacer used between the panes of glass to make a sealed unit. It is extruded as a flexible organic warm edge spacer. The polymer (EPDM) used is well known in for its excellent resistance to ozone, water and aging, weathering,  while remaining flexibility through a wide range of temperatures and barometric pressure.