Because they open up instead of out, single-hung windows don't take up exterior space when open. This makes them ideal for areas like adjoining walkways, porches, patios and other high-traffic areas. Networx single-hung windows offer the added security of secure locking, with the exclusive SentryLock available in the Artisan Series or the option of the sturdy cam lock or easy-to-use positive action lock in our other vinyl windows, all built to exceed every industry standard for forced entry. And our high-quality block and tackle balance spring system allows for simple, seamless operation. Single-hung windows differ from double-hung windows due to the fact that the upper sash is fixed and the lower sash is moveable. > Artisan Series features the new SentryLock. > Studio Series features a cam lock or a positive action lock. > Serenity Series features a positive action lock.

Single-hung windows are available in the Studio Series, Artisan Series and Serenity Series.

Click on the links listed below for information on other window styles:

Awning
Casement
Double-Hung
Fixed (picture windows & specialty shapes)
Single-Hung
Horizontal Sliders (single & double-vent)