![](https://www.ecolinewindows.ca/wp-content/uploads/Obscure-Venting-Inserts.jpg)
These patterned glass windows incorporate an operable panel to allow fresh air in while keeping rain, wind and cold out.
Optica
![](/wp-content/uploads/Optica1.jpg)
![](/wp-content/uploads/Optica2.jpg)
![](/wp-content/uploads/Optica3.jpg)
Sizes:
20×64
22×36
22×48
22×64
20×64
22×36
22×48
22×64
Murano
![](/wp-content/uploads/Murano1.jpg)
![](/wp-content/uploads/Murano2.jpg)
![](/wp-content/uploads/Murano3.jpg)
Sizes:
20×64
22×36
22×48
22×64
20×64
22×36
22×48
22×64
Transit
![](https://www.ecolinewindows.ca/wp-content/uploads/Transit1.jpg)
![](https://www.ecolinewindows.ca/wp-content/uploads/Transit2.jpg)
Sizes:
20×64
22×36
22×48
22×64
20×64
22×36
22×48
22×64
Matteo
![](/wp-content/uploads/Matteo.jpg)
Sizes:
22×36
22×36