At Pella, we pride ourselves on providing exceptional quality, exceeding expectations and going beyond industry requirements. You can be proud of your windows and doors – backed by a brand that’s been trusted for nearly 100 years. With Pella 150 Series, you get high-quality vinyl at a budget friendly price.
- Pella 150 Series vinyl sliding windows glide open for easy access to fresh air 
- Dual-pane NaturalSun Low-E insulating glass provides insulation from the cold, while letting the sun's heat warm your home 
- One sash glides open horizontally while the other sash remains stationary 
- Pella's vinyl uses a fade-resistant formula that is performance-tested for excellent weathering, durability and color retention 
- All-metal cam-action locks are anchored to the sash, ensuring long-lasting, dependable operation, with a hardware design that complements the window 
- Interlocking sashes and  a dual weatherstrip system provide a tight seal around the operating panel 
- Pella 150 Series sliding windows with high altitude glass are designed for installation between 3,500 feet and 6,500 feet; for installation between 6,500 feet and 8,500 feet, please reference special order 
- A quick installation frame design helps reduce installation time 
- Backed by Pella's limited lifetime warranty, one of the strongest warranties in the industry