More than 20 international patents clearly show THT’s focus on R&D. Our product development team strives for excellence, usability, innovation and safety

THT faithful to its "All Steel Doors" concept and confirming its leadership in the market extends and improves its products, confirming a proven continuity in this generation of residential security doors designed, from the first moment, to meet the most rigorous requirements of today's homes. Thanks to the exclusive use of galvanised steel, together with the complete filling of the door leaf with high density and energy-efficient polyurethane core (C.F.C. free), a solid panel is achieved providing excellent rigidity, durability, strength and remarkable dimensional stability. Plus a level o thermal and acoustic insulation, up to 4 times greater than that o a standard hardwood door.

Some other advantages offered by this concept:

THT Doors are resistant to the very worst weather conditions. The galvanised steel overcomes any risk of splitting, warping, rotting, bowing or cracking typical weaknesses of traditional doors. THT Doors are supplied completely finished, including frame and all basic fittings –ready to install by builder or accomplished DIY person. THT Doors require virtually no maintenance.Protection is paramount in the design of our security doors. THT Doors feature a high-security multipoint system that ensures an outstanding level of protection.

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