EXPERIENCE UNMATCHED CUSTOMER SERVICE

At Thermo-Seal of Montana, we pride ourselves on delivering exceptional customer service. Our knowledgeable team is committed to guiding you through every process step, from selecting the right products to ensuring a seamless installation. We prioritize your satisfaction and strive to exceed your expectations.

Thermo-Seal of Montana

MEET THE OWNER

Jadon Hostetler

Thermo-Seal of Montana started out of my passion to provide clients with exceptional quality and service for their windows and doors. My dad started the main company 27 years ago in Missouri. When I moved to Montana 6 years ago I saw a need for a better product, and that is when Thermo-Seal of Montana was born. I have worked in the window mfg and building world my entire life so I'm not just someone that sells, but I have actual hands-on experience of the mfging process of windows and doors.

Accomplish your building project with complete home packages from Thermo-Seal of Montana. We offer various sets of windows, entry doors, patio doors and overhead doors. Our products are custom-built to the customer's needs and want. We work throughout the beautiful state of Montana!

Muddy Creek Truss

ARE YOU WORKING ON A NEW BUILD?

WORK WITH MUDDY CREEK TRUSS FOR ALL YOUR TRUSS NEEDS

If you’re a contractor, commercial builder, or homeowner with plans to build a new home or any structure that requires roof trusses, Muddy Creek Truss can provide you with high-quality trusses to meet your needs. Our experienced team is skilled in designing and manufacturing trusses that are reliable and durable, ensuring that your project is completed to your satisfaction.

Owned by the same local team.

Open front door with frosted glass panels, leading outside to a green yard, in a modern home entryway.
Close-up of a house garage with two white garage doors, black handles, and wall-mounted lights on either side, gray shingle siding, and part of the driveway visible.
A cozy bedroom with a large window overlooking a green forest, featuring a bed with decorative pillows and wood-paneled walls.
Close-up of a front porch with a wooden door, black door handle, doorbell, black outdoor wall lantern, and two large pots of orange chrysanthemums.
Modern multi-story house with a white garage door, brick and wooden accents, and a small front garden
Bright dining room with wooden table, eight chairs, chandelier, large windows, beige curtains, indoor plants, framed decor, and a light-colored rug.
Modern house with a stone and beige exterior, black garage door with windows, concrete driveway, green door with side window, and neatly trimmed bushes.
Kitchen with granite countertops, white subway tile backsplash, black faucet, double window, dark upper cabinets, plant decor, and hanging light bulbs.
A modern two-story house with white siding, black garage doors, and a landscaped front yard with green grass and small plants.
Modern two-story house with white exterior, dark wood shutters, dark gray roof, attached garage with wood textured doors, well-maintained lawn, and a landscaped flower bed near the front entrance, under a partly cloudy blue sky.
Open glass door leading to a covered porch with a black outdoor swing set against a backdrop of green cornfield.
Interior view of a wooden-framed glass sliding door leading to an outdoor patio with chairs and a table, surrounded by green trees.
Close-up of a modern front door with a black house lock and handle, featuring a glass panel with water streaks, next to a brick wall.
Yellow house with white trim, brown shingle roof, with windows, attached garage, surrounded by lush green trees and colorful flower garden, on a gravel driveway.
Modern house with a double garage door, potted plants, and manicured yard
Front porch with two wooden doors with glass panels, white siding, a potted fern and pink flowers on a red table, and a watering can with trailing plants.
Kitchen and dining area with sliding glass door leading outside to a grassy yard. The kitchen has gray cabinets, a stainless steel microwave, oven, and refrigerator. A wooden dining table with chairs is in the foreground. Decor includes wall art and
Modern house with dark gray and wood exterior, two stories, a front porch with steps, a large front window, and a two-car garage with glass panels.
Open front door with glass panes in a home, showing a view of a garden and trees outside.
Sliding glass door with black frame and grid pattern leading outside, white paneled wall, wooden ceiling, black outdoor rug, potted plant, and ceiling light fixture inside.
A dining room with a wooden table and four wooden chairs, a sliding glass door leading outside, a white sideboard with a floral arrangement, a painting of tacos on the wall, and a hanging light fixture.
Modern kitchen with white cabinetry, gold fixtures, hanging plants, and large windows overlooking a backyard with a patio, pool, and outdoor seating.
A wooden-framed window with a view of green foliage outside. Part of a plant with green leaves is visible in the foreground.
Front view of a two-story house with gray stone exterior, white trim, and large windows under a partly cloudy sky.
Wooden front door with glass panels and a black electronic lock, leading to an outdoor area with green grass and trees.
Modern house with a glass balcony, stone pillars, and a double garage, surrounded by trees.
Front entrance with a wooden door, side glass panels with decorative glass, brick and stone walls, a porch light above, and two white planters with green bushes on either side of the door.
Kitchen with white cabinetry, a large window overlooking trees, and decorative plants on the countertop.
Kitchen with wooden cabinets, granite countertop, black sink with green dish cloth, mosaic tile backsplash, window overlooking green trees, coffee maker, utensils in a mug, two white containers, stove, microwave.
Living room with two beige armchairs, a blue storage bench, and a large window showing a wooded outdoor scene, with a ceiling fan overhead and potted plants on each side.
Bedroom with a bed covered in a white and gray patterned bedding, a nightstand with a white lamp, and an open window showing a view of a lake and trees outside.
Large white house with brown garage doors, a porch with hanging flower baskets, and multiple windows with shutters, surrounded by trees.
Kitchen with a black front door, gray cabinets, a stove, toaster, knives, a wall shelf with books, a vase, a bust, a framed painting, and a sloped tiled wall.
A modern house with a gray roof, green siding, and two white garage doors, with a concrete driveway and landscaped garden in the foreground.
A cozy living room with a brown leather armchair, a patterned throw blanket, a standing lamp next to a window, blue curtains, a white shiplap wall, and a fireplace with a brick surround and wooden mantel.
Blue front door with glass panes, black handle and lock, white frame, beige siding, and a pot of pink flowers nearby.
Close-up of brick house wall with a white-framed window showing reflections of an outdoor patio and greenery.
Covered porch with gray siding, white-framed glass door, large windows, wooden rocking chairs, potted plants, and ceiling fans, overlooking a garden with trees.
Bathroom with a large window overlooking a green field with a balcony. The brick walls and a bathtub are visible.