Maintenance free and easy to paint the Q550 PVC venting unit is an ideal choice for your coloured doors. With such a large venting area, who needs a storm door? Heat reflective paint recommended.

Standard features

Spacer : Novatech uses the intercept® spacer in its double glazing doorglass. This “warm edge” spacer type, combined with energy-efficient glass and argon gas, reduces condensation on the periphery of the glass in winter.

Technology: Venting unit

Frame : PVC.

Standard dimensions

Insulated glass size :  18×36”, 18×48”, 18×64”, 20×36”, 20×48”, 20×64”, 22×36”, 22×48”, 22×64”, 9×64”

Opening size : 19×37”, 19×49”, 19×65”, 21×37”, 21×49”, 21×65”, 23×37”, 23×49”, 23×65”, 10×65”

Insulated glass thickness : 3/4”


It is possible to add grille to your doorglass. You can choose between 5 choices of style : CAAL, CAFA, CARA, CAGY or divider 1 3/4”.

Textured glass

It is possible to change some of your stained glass panes to adjust the level of privacy. See the «Custom» section for more information.

Energy-efficient glass

Add a second low-e pane for triple-glazing and even more energy efficiency!


The argon gas in your glazing reduces heat transfer by convection and improves energy efficiency.

Veron Windows doorglass are guaranteed for 10 years against seal failure, yellowing or deterioration