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Business Details
35 Years
experience
Your Trusted Source for Home Exterior Products
At Thermo Seal Vinyl Products, we have built our business on family values and quality products. Established in 1991, we are a family-run distributor of high-quality construction supplies for residential and commercial properties, including vinyl windows, siding, doors, decking, and roofing. Our commitment to excellence ensures every product is carefully inspected to withstand the elements and last for decades.

We serve Brookfield, Missouri, and surrounding areas like Macon, Cameron, Kirksville, and Chillicothe, offering durable solutions that provide long-term value. Our reputation for reliability and customer-centric service has made us synonymous with quality in home exterior products.
Services
Vinyl Replacement Windows Entry Doors Metal Roofing Materials Deck Materials Storm Doors Siding Low-E Insulation Garage Doors Fencing Awnings
Details
  • Year established: 1991
Highlights and features
  • Family-run business with over 30 years of industry experience
  • Commitment to quality materials inspected before delivery
  • Serving Missouri communities for over two decades
  • Focus on long-term value over short-term savings
  • Expertise in durable home exterior solutions for all climates
What people say
Durable materials Expert installation Lifetime warranties Custom options Family-owned service
Services
Vinyl Replacement Windows
Our vinyl replacement windows combine durability with energy efficiency, featuring SunShield vinyl and Low-E glass for lasting performance. Designed to reduce utility costs and withstand extreme weather, these windows are available in double-hung and slider styles. Backed by a lifetime warranty, they offer homeowners a secure, low-maintenance solution for improved home comfort and aesthetics.
Entry Doors
ProVia entry doors provide security and elegance with fiberglass and steel options that mimic real wood aesthetics. Engineered to resist forced entry and weather damage, these doors include Legacy Steel models with reinforced frames and Heritage Fiberglass designs with hand-applied stains. Available in custom sizes and finishes, they enhance curb appeal while maintaining energy efficiency for residential properties.
Metal Roofing Materials
We supply roll-formed metal roofing in 26 and 29 gauge thicknesses with anti-siphon ribs for weather-tight seals. Available in textured and smooth finishes from Akzo Nobel, these roofs offer longevity exceeding traditional materials. Custom trim and accessories cut to 20-foot lengths ensure precise installation, while baked-on coatings provide fade resistance and structural integrity for homes and agricultural buildings.
PVC Decking
Clubhouse PVC decking offers low-maintenance alternatives to wood with realistic woodgrain textures and fade-resistant colors. Engineered with Korelite technology for superior strength, these boards resist mold, moisture, and UV damage. Featuring a 25-year fade warranty and hidden fastener options, they provide durable, code-approved solutions for residential decks requiring minimal upkeep and long-term durability.
Storm Doors
ProVia storm doors enhance home entrances with tempered glass and durable finishes that withstand harsh weather. Spectrum models include retractable screens for ventilation, while Decorator series doors feature artistic glass designs. DuraGuard options incorporate stainless steel screening for security, and Deluxe versions accommodate pet doors, all backed by lifetime limited warranties for residential applications.
People
Titus Hostetler
Founder
Titus Hostetler founded Thermo Seal Vinyl Products in 1991 after a construction career. He transitioned to window manufacturing to address quality gaps, pioneering in-house glass production and expanding to full home exteriors while maintaining family values.
Rodney Hostetler
Current Leader
Rodney Hostetler continues the family legacy at Thermo Seal Vinyl Products, overseeing operations since 2014. With decades of experience, he maintains the company's commitment to quality products and customer satisfaction across Missouri and Montana locations.
Questions
What areas does Thermo-Seal serve?
We serve Brookfield, MO and surrounding areas including Columbia, Kansas City, Kirksville, Chillicothe, and Macon. Montana customers contact our Great Falls location.
Do your products come with warranties?
Yes! We offer lifetime warranties on windows, doors, and siding. Metal roofing and decking carry specific manufacturer warranties detailed at purchase.
Can I finance home improvement purchases?
Yes, financing options are available for qualified customers in Missouri through our Brookfield location.
What makes your vinyl products different?
Our materials undergo rigorous inspection, featuring reinforced construction and weather-resistant technologies like SunShield vinyl for superior durability versus competitors.
Do you sell commercial building supplies?
Yes, we provide industrial-grade roofing, siding, and windows for commercial structures alongside residential products.