Spencer - Milford - Okoboji - Spirit Lake
Spencer - Milford - Okoboji - Spirit Lake
Spencer - Milford - Okoboji - Spirit Lake
Spencer - Milford - Okoboji - Spirit Lake

Seal doors tight with the StopTheSnirt BottomSealer™ and keep out snow, dirt, leaves, debris, insects, spiders, snakes, frogs and more! Our patented BottomSealer™ technology features a high-density foam core weatherstripping astragal that’s engineered to seal, saving you money on energy by stopping cold drafts and eliminating temperature bridges.


Backed by an industry-leading 25-year warranty, it’s designed to provide long-term protection for your space. With its tough, high-quality construction, SnirtStopper side and top seals deliver decades of dependable performance you can trust. Best of all, the product pays for itself in just a few short months. By creating an air-tight sea
Backed by an industry-leading 25-year warranty, it’s designed to provide long-term protection for your space. With its tough, high-quality construction, SnirtStopper side and top seals deliver decades of dependable performance you can trust. Best of all, the product pays for itself in just a few short months. By creating an air-tight seal, it conserves energy by blocking cold drafts and sweltering heat, helping you save on energy costs year-round. In fact, many customers have reported saving up to 40% on their energy costs since installing.