Single-Hung Windows

Single-hung windows from Pella of Casper add style to any spot in your home. They open from the bottom for ventilation, making them practical and efficient. These windows offer outstanding protection against the elements with their cam-action locks that pull the sashes in to the weatherstripping.

With single-hung windows offered in a variety of our product lines and in three material types, it’s simple to find Pella^® replacement windows to fit your budget. And, our variety of glass options can offer more energy efficiency and options to keep your local climate in mind.

Wood

Architect Series®

Personalized shapes, sizes, grille patterns, exterior colors and more
Naturally good-looking wood types with fine-furniture craftsmanship
Pella’s most historically authentic window options
ENERGY STAR^®-rated options save energy

Fiberglass

Pella® Impervia® Series

Built with Duracast^®—the strongest, most durable material you can get in windows¹
Fantastic weather protection
Excellent finishes
ENERGY STAR^®-rated attributes save energy

Pella Impervia single-hung fiberglass windows

Vinyl

Pella® 350 Series

Virtually invisible, exclusive SmoothSeam^™ welded corners
Well-built, detailed frame profile
Stronger and more durable than other vinyl windows²
ENERGY STAR^®-rated attributes save energy

Vinyl

Pella® 250 Series

Sturdy frame design wards off warping and twisting
More of our most well-liked design attributes and options
ENERGY STAR^®-rated features save energy

Vinyl

Encompass by Pella®

Superior craftsmanship backed by Pella
Styles and features to accommodate almost all budgets
Easy-to-care-for vinyl frames—no more painting!
ENERGY STAR^®-rated features save energy

See the entire line of Pella replacement, single-hung windows at your neighborhood Pella showroom, or click below to schedule your free, in-home consultation.

¹In testing performed in accordance with ASTM testing standards. Duracast® fiberglass composite from Pella has displayed superior performance in strength, ability to withstand heat and cold, and resistance to dents and scratches.

²Based on the force required to bend a window frame profile.