The classic vertical slider is the window that imparts a sense of tradition, styled upon the double hung windows of years gone by. The vertical slider is a flexible window that functions exceptionally well as part of a window system but is also quite at home by itself.
Today, vertical sliders use spring loaded balances to draw the window open with just a slight upward lift across the sash handle. The balances do most of the lifting and are designed to last the lifetime of the window. Each window comes with day breeze latches that hold the window open just a few inches, and our standard positive action (automatic) lock for security. Also, every slider is built with internal fibreglass reinforcing instead of steel which is better for energy efficiency. Your vertical slider includes complimentary screens that are easy to remove for cleaning and are available in double or triple pane glass options.
All Van Isle Windows feature oversized drain slots that let even the heaviest rain pass away, and the slots are covered with one-way valves to prevent insects and dust from collecting inside.