Split Astragal Seals

Discover an extensive selection of Split Astragal Seals at The Builders Supply, your go-to online store for architectural door accessories. Our range features high-quality seals from hundreds of leading brands, ensuring durability and optimal performance for your building projects. Designed to enhance energy efficiency, our Split Astragal Seals minimize air and water infiltration while improving sound insulation. Perfect for both residential and commercial applications, these seals are essential for creating a secure and weather-resistant barrier between double doors. Browse our collection to find the perfect fit for your needs and enjoy competitive pricing along with fast shipping. Elevate your architectural projects with reliable solutions from The Builders Supply—where quality meets variety in every product we offer!