
Best selling Door seals from Cardatec
On this page you’ll find a ranking of the best Door seals from Cardatec. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Cardatec Door drop seals D2
The D2 door bottom seals from Cardatec provide an effective solution for full-height doors without a top stop. They are particularly suitable for humid and wet areas and feature a special silicone profile that prevents freezing and allows for flexible adjustment to the floor even in cold conditions. With sound insulation of up to 50 dB, they contribute to improving acoustics in indoor spaces. The seals are compatible with various door materials such as wood, metal, and plastic, and can be trimmed to a length of 125 mm to ensure an optimal fit. Installation is done in the groove, using end mounting brackets made of zinc die-cast. The double-sided release minimizes wear and tear and ensures silent operation through integrated end cushioning.
- Sound insulation up to 50 dB for improved acoustics
- Self-adjusting with overload protection for long-term functionality
- Double-sided release minimizes abrasion marks and wear
- Practically silent operation due to integrated end cushioning
- Suitable for various door materials: wood, metal, and plastic.

2. Cardatec Door drop seals D1
The D1 door drop seals from Cardatec are an effective solution for improving energy efficiency and comfort in residential and workspaces. These seals are specifically designed for single-leaf doors and offer a one-sided release for easy handling. They are suitable for doors made from various materials such as wood, metal, and plastic, ensuring reliable draft sealing. The self-extinguishing silicone seal profile provides additional safety and durability. Installation occurs in a groove with a width of 13 mm, with end-mounted stainless steel brackets ensuring a stable setup. The D1 door drop seals are not only functional but also contribute to sound insulation and offer an automatic level adjustment that allows for precise fitting without tools. These features make the seals an ideal choice for anyone who values quality and efficiency.
- Sound insulation up to 51 dB for improved acoustics
- Automatic level adjustment for easy fitting
- Simple installation in the groove with stainless steel mounting brackets
- Suitable for various door materials: wood, metal, plastic
- Self-extinguishing silicone seal profile for increased safety.

3. Cardatec Türabsenkdichtung D6 für Aussentür 960mm
The D6 door drop seals from Cardatec are specifically designed for rain-tight external doors and meet the requirements of EN 1027. These seals consist of a robust aluminum profile and a self-extinguishing silicone sealing profile that ensures reliable sealing. The design allows for tool-free and easy adjustment of the sealing profile for a lift of up to 16 mm, significantly facilitating installation and adjustment. With a low installation height of just 20 mm, this product is ideal for various types of doors. The delivery also includes corner seals made of EPDM foam, which ensure comprehensive sealing. The seals are designed to prevent lateral offset when lowering the sealing profile, enhancing functionality and efficiency.
- Self-extinguishing silicone sealing profile for increased safety
- Easy, tool-free adjustment of the sealing profile
- Corner seals made of EPDM foam included in the delivery
- Robust aluminum construction for durability
- Low installation height of 20 mm for versatile applications.

4. Cardatec Door drop seals D8
The Cardatec D8 door drop seals are specifically designed for single and double-leaf doors, providing an effective solution for sealing floor air gaps of up to 20 mm. These seals are particularly suitable for fixed leaves with a drive rod and ensure reliable sound insulation of up to 49 dB. The sealing profile is made of self-extinguishing silicone, offering additional safety. The release mechanism operates from the hinge side and in parallel, preventing any lateral offset. The seals are equipped with end-mounted stainless steel brackets, which facilitate installation and enhance durability. Additionally, the extendable inner profile allows for easy handling and adjustment.
- Self-extinguishing silicone sealing profile for increased safety
- Sound insulation of up to 49 dB for quiet interiors
- Parallel release without lateral offset for easy operation
- Stainless steel mounting brackets for improved stability
- Suitable for various door materials such as wood, metal, and plastic.

5. Cardatec Door edge latch D1 / D2
The Cardatec door edge strip D1 / D2 is a high-quality door drop seal that ensures optimal sealing. Made from robust stainless steel, this product provides a durable solution for various door applications. The seal can be mounted both at the top and bottom of the door, allowing for continuous height adjustment, which ensures flexible adaptation to different door heights and conditions. With an elegant matte finish, the strip harmoniously integrates into various interior designs and contributes to improved energy efficiency by reducing drafts and noise. The careful craftsmanship and use of high-quality materials make the door edge strip a reliable choice for those who value functionality and aesthetics.
- Made from high-quality stainless steel for durability
- Continuous height adjustment for flexible adaptation
- Optimal sealing to reduce drafts and noise.

6. Cardatec Türabsenkdichtung D6 für Aussentür1210mm
The D6 door drop seals from Cardatec are specifically designed for rain-tight exterior doors and meet the requirements of EN 1027. These seals consist of a robust aluminum profile and a self-extinguishing silicone sealing profile that ensures effective sealing. The seals are equipped with a stainless steel mounting angle, providing high stability and durability. Corner seals made of EPDM foam are included in the package and contribute to optimal sealing. A standout feature is the tool-free and easy adjustment of the sealing profile, allowing for a lift of up to 16 mm. With a low installation height of just 20 mm, these door drop seals are particularly versatile and offer an effective solution for improving energy efficiency and comfort in residential and commercial spaces.
- Rain-tight according to EN 1027
- Self-extinguishing silicone sealing profile
- Corner seals made of EPDM foam included
- Tool-free, easy adjustment for 16 mm lift
- Low installation height of 20 mm.

7. Cardatec Türabsenkdichtung D6 für Aussentür 835mm
The D6 door drop seals from Cardatec are specifically designed for rain-tight exterior doors and meet the requirements of EN 1027. These seals consist of a robust aluminum profile and a self-extinguishing silicone sealing profile that ensures reliable sealing. The seals are easy to install and offer tool-free adjustment of the sealing profile for a lift of up to 16 mm. With a low installation height of only 20 mm, they are ideal for various types of doors. The delivery also includes corner seals made of EPDM foam, which ensure complete sealing. The seals are designed to prevent lateral offset when lowering the sealing profile, enhancing functionality and durability.
- Self-extinguishing silicone sealing profile for increased safety
- Easy, tool-free adjustment of the sealing profile
- Corner seals made of EPDM foam included in the delivery
- Robust aluminum profile for durability
- Low installation height of 20 mm for versatile applications.

8. Cardatec Türabsenkdichtung D6 für Aussentür1335mm
The D6 door drop seals from Cardatec are specifically designed for weather-resistant exterior doors and meet the requirements of EN 1027. These seals are made from a robust aluminum profile and a self-extinguishing silicone sealing profile that ensures reliable sealing. The design allows for one-sided activation on the hinge side, making handling easier. The package also includes corner seals made of EPDM foam, which provide comprehensive sealing. The seals feature a low installation height of only 20 mm and offer tool-free, simple adjustment of the sealing profile for a lift of up to 16 mm. This makes installation and adjustment particularly user-friendly. The D6 door drop seals are an effective solution to maximize protection against penetrating water and improve the energy efficiency of buildings.
- Self-extinguishing silicone sealing profile for increased safety
- Corner seals made of EPDM foam included in the package
- Tool-free, simple adjustment of the sealing profile
- Low installation height of 20 mm for flexible applications
- No lateral offset when lowering the sealing profile.

9. Cardatec Drive bar adapter D1
The D1 drive bolt adapter from Cardatec is a specialized solution for the stationary leaf of double-leaf doors, designed to be used in conjunction with the CardaTec D1 door drop seal. This adapter is intended for drive bolt rods with a diameter of 8 mm and features a self-adjusting lifting mechanism supported by an integrated spring. Installation occurs in the groove, allowing for easy setup. The adapter can be cut to the desired length to ensure optimal fitting with the door seal. With a length of 40 mm and an additional adjustment of 15 mm, this adapter offers flexibility and functionality suitable for use in smoke and fire protection doors. The D1 drive bolt adapter is an essential accessory for ensuring the safety and efficiency of double-leaf door systems.
- Suitable for smoke and fire protection doors
- Self-adjusting lift through integrated spring
- Easy installation in the groove
- Adapter length can be individually shortened.

10. Cardatec Door drop seals D5
For single-leaf doors with time delay
- Aluminum profile
- Sealing profile made of self-extinguishing silicone
- Sound insulation value up to 52 dB at a 12 mm air gap
- Activation on one side, hinge side, with parallel lowering
- A damping cylinder ensures that the closing time of the seal is extended to approximately 6-8 seconds
- When the door is opened, the seal quickly retracts.
