Thermally Broken Doors
Ideal for both residential and commercial properties, thermally broken doors provide excellent insulation, and improve the overall energy efficiency of your building. These doors feature an insulating material integrated between the inner and outer door frames. This innovative design helps prevent the transfer of heat, keeping your interiors warmer in winter and cooler in summer while minimizing energy consumption.
Whether you’re looking for enhanced comfort, reduced energy costs, or a more sustainable solution, our thermally broken doors offer the perfect balance of performance and design. With Capral’s high-quality systems and Renma’s custom manufacturing, you can enjoy superior durability and long-lasting thermal performance, ensuring your space remains comfortable year-round.
994TB Futureline Sliding Door
Multistack: 150mm
Ultimate Pressure: Up to 5500Pa
Water Penetration: Up to 450Pa


Futureline Hinged Door
Double Glaze: 10 - 32mm
Ultimate Pressure: Up to 2500Pa
Water Penetration: Up to 600Pa
Thermally Broken Doors
Door Solutions for Modern Homes
Ideal for both residential and commercial properties, thermally broken doors provide excellent insulation, and improve the overall energy efficiency of your building. These doors feature an insulating material integrated between the inner and outer door frames. This innovative design helps prevent the transfer of heat, keeping your interiors warmer in winter and cooler in summer while minimizing energy consumption.
Whether you’re looking for enhanced comfort, reduced energy costs, or a more sustainable solution, our thermally broken doors offer the perfect balance of performance and design. With Capral’s high-quality systems and Renma’s custom manufacturing, you can enjoy superior durability and long-lasting thermal performance, ensuring your space remains comfortable year-round.
Multistack: 150mm






Folding Doors
Double glaze: 10 - 32mm
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