Haverhill Area Homeowners Trust Pella® Replacement Windows for Quality Design, Performance and Energy-Efficient Products Since 1925, Pella has been creating better views across the United States and Canada, including here in Haverhill, MA. Why have we achieved success through all of these years? Because our variety of replacement window lines are highly regarded for quality, durability, style and energy-efficiency. Pella has one of the largest varieties of wood, fiberglass or vinyl window products in the industry. All our replacement windows come in a wide assortment of sizes, styles and frame colors. Priced to fit almost any budget, Pella replacement windows feature beautiful design combinations that can enhance your home and potentially raise its lifetime value. Learn more in our product pages below or by scheduling a free in-home consultation. Architect Series® (Architect Series® 850) Architect Series® (Architect Series® 850) For superior beauty in wood windows, our Architect Series offers wood windows in nearly all shapes, sizes and styles. Available in multiple wood collections and treated with our exclusive EnduraGuard® Triple Wood Protection. More about Architect Series Designer Series® Designer Series® Pella Designer Series windows provide the ultimate in design opportunities. The only line that offers a full collection of between-the-glass window treatments, these wood windows will bring beauty to any style home. More about Designer Series Pella® 450 Series Pella® 450 Series Wood windows that match nearly any budget, the Pella 450 Series will bring the cozy look and feel of wood to all homes. Built to last for years, these windows will look beautiful and keep weather out. More about 450 Series Pella® Impervia® Pella® Impervia® Get the aesthetic of wood windows with the strength and durability of fiberglass. Our Pella Impervia windows offer low-maintenance fiberglass windows created to help you save on your energy costs. More about Pella Impervia Pella® 350 Series Pella® 350 Series It’s hard to tell that these top-of-the-line vinyl windows aren’t wood. You will notice increased energy savings, better protection from the sun and a quieter home with Pella’s triple-pane glass. More about Pella 350 Series Pella® 250 Series Pella® 250 Series Our Pella 250 Series windows will have you looking at vinyl in new ways. Besides their superior strength and durability, these vinyl windows have a number of features that may strengthen your energy efficiency. More about Pella 250 Series Encompass by Pella® Encompass by Pella® Improve your view with Encompass by Pella vinyl windows. They don’t just look beautiful on any style home, these windows will offer you a nicer view, energy savings and durable frames. More about Encompass by Pella Schedule Now!