Valdicass is Pella Platinum Certified Contractor in Western Springs, IL.
Sliding windows from Pella slide open horizontally from one side, providing easy access to fresh air. Choose vinyl or fiberglass windows from four of our product lines to best fit your needs.
Incredibly strong fiberglass
- Duracast® – the strongest, most durable material available in windows.
- Excellent performance.
- The quality look of a painted wood window.
- Exceptional energy efficiency.
Pella® 350 Series
Distinctive vinyl windows with superior performance
- Exclusive SmoothSeam™ interior welded corners are virtually invisible.
- 11 exterior color options to boost your home’s curb appeal.
- Stronger and more durable than typical vinyl windows.
- 54% – 83% more energy efficient with triple-pane glass compared to single-pane windows.
Pella® 250 Series
Exceptional vinyl performance and style
- Pella’s durable frame design that resists warping and twisting.
- Pella 250 Series products with triple-pane glass are 54% – 77% more energy-efficient than single-pane windows.
- More of our most popular design features, including 11 exterior color options to boost your home’s curb appeal.
- A higher quality look than ordinary vinyl.