Automatic Door Seals

Automatic door seals, also known as automatic door gaskets or automatic door sweeps, are specialized sealing components used in conjunction with automatic doors. These seals play a crucial role in creating a weatherproof and airtight seal around the edges and bottom of automatic sliding or swinging doors. They help to maintain the indoor climate, energy efficiency, and cleanliness of the space while also preventing the ingress of drafts, moisture, pests, and debris. Here are some key points about automatic door seals: 1. **Types of Automatic Door Seals**: - **Bottom Seal**: The bottom seal is installed along the bottom edge of the automatic door to seal the gap between the door and the floor. It typically consists of a flexible rubber or brush-like material that compresses when the door closes to create a tight seal. - **Side Seals**: Side seals are applied along the vertical sides of the automatic door to prevent drafts and rain from entering through the gaps between the door and the door frame. - **Top Seals**: Some automatic doors have top seals or header seals, which are installed along the top of the door to seal the gap between the door and the header or lintel. 2. **Materials**: - Automatic door seals are typically made of flexible and durable materials like rubber, silicone, vinyl, or brush strips. These materials are chosen for their resistance to weather, flexibility, and sealing properties. 3. **Activation and Movement**: Automatic door seals are designed to accommodate the movement of the door. When the automatic door opens or closes, the seals are typically activated or retracted automatically to allow smooth operation. For example, a bottom seal might lift or compress as the door moves. 4. **Benefits**: - **Weatherproofing**: Automatic door seals create a barrier against rain, snow, and wind, preventing water and cold drafts from entering the building. - **Energy Efficiency**: By sealing gaps and preventing drafts, these seals can improve the energy efficiency of the building and help maintain a comfortable indoor climate. - **Pest Control**: Seals help keep out pests, such as insects and rodents, which can otherwise find their way inside. - **Cleanliness**: They keep dust and debris from blowing into the building, helping to maintain a cleaner indoor environment. 5. **Maintenance**: - Regular inspection of automatic door seals is important to ensure that they are in good condition. Over time, seals may become worn or damaged and may need to be replaced for continued effectiveness. Proper lubrication and cleaning of the seals can also help maintain their performance. Automatic door seals are essential for maintaining the functionality, energy efficiency, and cleanliness of buildings with automatic doors. They are a practical investment for both commercial and residential properties where automatic doors are used. Properly functioning seals contribute to the comfort, safety, and energy efficiency of the indoor space.