The CAL brand offers wooden entrance doors in many various collections. We provide products that meet the highest standards in terms of quality, durability, warmth and safety. Entrance doors are manufactured using the highest quality oak and pine wood, which we obtain only from renewable resources. Warm exterior doors manufactured by CAL meet the standards of energy-efficient houses, while the Arctic collection also fulfils the standards of passive houses. Theses doors constitute one of the warmest exterior doors on the market with Ud = 0.58 W/m2K. Moreover, we equip all our models with a double or triple envelope gasket system, which increases their thermal insulation to even greater degree.
Our priority is the issue of safety. Our wooden entrance doors are characterised by RC2 anti-burglary class as a standard. By buying CAL exterior doors, you will receive a built-in French rebate (burglary-proof rebate) and multi-point locks, which ensure perfect protection against burglary. All entrance doors with glass are equipped with anti-burglary glass set, characterised by class P-4. Several of our collections will also provide you with the best solutions on the market - doors in atypical sizes, Thermal Threshold Beam (TOP®), anti-burglary transoms, automatic locks, door knockers or flush doors with hidden casings and hidden hinges.