Thermo-Seal of Montana Windows
Thermo-Seal of Montana Windows

Stunning energy efficiency

ENDURE™ VINYL WINDOWS

Thermo-Seal of Montana Windows

It’s not often that you have to purchase windows for your home, but when you do, you’ll want options that make your home stand out. Homeowners seek windows that improve curb appeal while delivering the best in energy efficiency and comfort. ProVia’s Endure vinyl windows offer the best in all those requirements, with unparalleled customizations combined with outstanding quality and energy efficiency.

For Endure vinyl windows, ProVia chose the optimum levels of technology to make a window that will work continually at peak performance. Endure windows provide all that you would expect from high-performance ENERGY STAR®-certified vinyl windows, using much less energy to stay warm in the winter, cool in the summer, and providing more comfort all year round.

Endure windows offer maximum energy efficiency, while displaying stunning beauty, living up to their expectations as the best vinyl windows.

Uncompromised durability and performance

KEY FEATURES OF ENDURE WINDOWS

| Low maintenance

| Superior weatherability

| Outstanding color retention

| More durable than competitive products

| Exceeds standards for strength and color

| Maximum number of options for window style, color, glass, and more

Your perfect windows could be a click away

STYLES OF ENDURE WINDOWS

ProVia offers the most popular window styles you see in American homes, plus some that cater to very specific needs. We specialize in offering custom windows that meet exactly the design details, sizes, quality and budget you need. Learn more about our window styles.

  • Thermo-Seal of Montana Window Types

    Double Hung Windows

  • Thermo-Seal of Montana Window Types

    Picture Windows

  • Thermo-Seal of Montana Window Types

    Slider Window

  • Thermo-Seal of Montana Window Types

    Bay & Bow Windows

  • Thermo-Seal of Montana Window Types

    Casement & Awning Windows

  • Thermo-Seal of Montana Window Types

    Shaped Windows

  • Thermo-Seal of Montana Windows

    Hopper Windows

  • Thermo-Seal of Montana Windows

    Garden Windows

Learn More about Window Types

Leave a Lasting Impression

WITH OUR HOME PRODUCTS

Customize every room

COLOR OPTIONS FOR ENDURE VINYL WINDOWS

Homeowners find ProVia Endure windows to be one of the best vinyl replacement windows available in part because they can be customized to coordinate with the interior colors of each room in your house. Choose from popular woodgrain laminates on the interior and several exterior paint color options.

Close-up of a polished wooden surface with visible grain and knots.
Close-up image of a wooden surface with a natural, smooth grain.
Close-up of a wooden surface with visible grain and texture.
Close-up of a wooden surface with a light brown color and visible wood grain.
Close-up of a wooden surface with visible wood grain and knots.
Close-up of a wooden surface with visible grain patterns and a warm brown color.
Close-up of a wooden surface with visible grain patterns.
Close-up of a light-colored wooden surface with visible wood grain texture.
Close-up of a brown leather wallet with a coin inside
Solid dark teal background with no distinguishable objects or features.
A mint green hardcover book with a minimalist design.
A beige and off-white textured background with abstract, irregular shapes.
Solid reddish-brown color background.
A person holding a smartphone in a green outdoor setting
Blank gray image with no visible objects or details.
A close-up image of a dark blue background with a faint abstract pattern.
A plain, solid light blue background with no objects or details visible.
A plain, solid blue background.
A close-up photo of pistachio nuts in an open shell, with some nuts visible inside the shell.
A green notebook with a pen resting on it.
Gray background image with no distinguishable objects or features.
Plain off-white or beige background without any objects or details.
A plain, solid beige background.
The image is a black background with white text that reads: 'What is in this image? Respond in American English.'
Solid teal background with no distinct objects or features.
A person sitting outdoors among green grass and trees, reading a book.
A plain gray background.
Solid dark green color background
A dark-colored blanket or fabric with a subtle textured pattern.
A blank, light beige to cream-colored background with no objects or details.
A brown rectangular object with a textured surface.
A plain, solid beige background.
A plain beige background with no distinguishable objects or features.
A close-up of a grey rock with a small, colorful bird perched on it.
Plain, light-colored wall with no visible objects or features.
A blurred image with shades of gray and brown, making it difficult to identify specific objects or details.
A plain, solid beige background
Empty white background with no objects or identifiable content
A plain, solid beige background with no distinct objects or features.
A beige quilted comforter with a raised diamond pattern.

Additional Details

  • The Endure™ vinyl window and patio door product line includes the option for all black, which features slightly textured Matte Coal Black paint. All-black windows and patio doors feature interior, exterior, and jamb pockets that are painted black. Black weatherstripping and a black Super Spacer® for the glass are enhancements that provide a visually seamless, all-black look and stunning curb appeal.
    » LEARN MORE

  • Clear glass and beyond
    Explore all our window glass options that help improve the curb appeal of your home.
    » LEARN MORE

    • Clear Glass

    • Art Glass

    • Decorative Glass

    • Privacy Glass

    • Tinted Glass

    • Internal and External Grids

    • Internal Blinds

  • ProVia offers hardware options that enable you to make your vinyl windows as unique as you like.
    » LEARN MORE

    LOCKS:
    Profile™ DA Double Hung and Slider Lock
    Casement and Awning Lock Out Crank Handle

    FINISHES:
    Antique Brass
    White
    Satin Nickel
    Beige
    Bright Brass
    Sandstone
    Flat Bronze
    Black

  • The perfect finishing touch
    Your window trim shouldn’t be an afterthought, a detail your installer is required to cut to fit, paint or stain and then install. With ProVia’s MasterFit™ trim system, the hard work is done in our factory, where we can guarantee a precise, custom-fit and long-lasting factory applied finish.
    » LEARN MORE

Thermo-Seal of Montana Windows

Need some inspiration to get your home replacement window project started? Browse our gallery to see how others have used ProVia custom windows on their home—from double hung, slider, and casement windows to picture windows, shaped windows, and more.

Living room with a large window showing trees outside, two beige armchairs, a blue storage bench, a black ceiling fan, a striped rug, and potted plants.
Living room with a stone fireplace, television mounted above, large windows showing green trees outside, cozy chair with patterned cushion, sofa with a blanket, potted plant, and decorative items on shelves.
Luxurious bedroom with a large window showing a view of trees outside, cozy bed with pillows, and wooden interior decor.
Living room with white walls and a black accent wall, featuring three windows with brown blinds, a leather couch with throw pillows, a wall clock, a flat-screen TV, decorative baskets, a large houseplant, and various decorative items.
Kitchen window with lush green outdoor view, white framed, with a beige window shade, surrounded by wall shelves with decorative items, a black and white wall clock, potted plants, and kitchen counter with sink and faucets.
Bathroom with a bathtub in front of a large window overlooking a green field and a fenced patio.
A cozy living room corner with a brown leather armchair, a patterned blanket on it, a wooden lamp with a beige lampshade, and a window with black trim showing greenery outside. There is a wooden mantel and a stone fireplace next to the window, with d
A cozy bedroom with wooden paneled walls, a bed with patterned bedding and pillows, a wicker chair, and large windows showing a green landscape outside.
A bedroom with a window overlooking a lake and trees, featuring a bed with a patterned duvet and a bedside lamp.
Close-up of a wooden window frame with a view of outdoor greenery, and a curtain with a leaf pattern hanging beside it.
Modern bathroom featuring a bathtub with dark gray tiles, a large window, a door with glass panel, a long vanity with dark cabinets and a light countertop, a oval sink, a set of hanging pendant lights, and decorative items like candles and rocks.
A dining room with a large wooden table, black chairs, and large windows showing green trees outside. There is a small potted plant on a stand near the window and a piano against the wall with artwork above it. The room has wood-paneled ceilings and
A bright dining room with a dark wood table and eight chairs, three windows with beige curtains, a chandelier, a framed artwork, and potted plants.
Bright kitchen with large sliding glass doors opening to a patio with outdoor seating and plants. Indoor plants hang from a decorative wood rod near the window. Modern pendant and ceiling lights illuminate the space.
Front view of a modern white house with black accents, snow-covered roof and porch, wooden posts, and outdoor benches during winter.
Two-story house with a dark blue exterior, white trim, six windows, a front porch with wooden railings, hanging flower baskets, and a stone foundation.
Close-up of a modern house with a large multi-pane window, stone and black siding exterior, and a curved concrete sidewalk with landscaping.
Close-up of a house exterior showing grey siding, a stone foundation, and a large window with multiple panes, reflecting cloudy sky.
Close-up of a house's rooftop with a window, stone exterior, and copper awning, surrounded by green trees and a lake in the background