Slim modern aluminium windows
Designed for new builds or existing openings, Exlabesa windows are stylish, secure and weather resistant.
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A complete window and door solution for your property project.
Exlabesa KC51 – innovation and style
Designed for general aluminium window replacements, Exlabesa KC51 aluminium windows come in fixed and opening designs, giving homes or commercial properties an affordable window solution with excellent specifications. Innovative and stylish windows, designed with slim frames and a modern flatline appearance.
You can use the well-designed Exlabesa KC51 windows for all types of window installation projects, including newly built openings or as a replacement for dated metal, plastic or wood windows. All feature high-grade profiles, quality window hardware, reliable security, energy efficiency and weather protection.
Three internal window designs
Flush, chamfered and sculptured styling on the inside of Exlabesa KC51 windows offers three attractive window designs to work with the property style and provide a classic, seamless or profiled aesthetic. All these styles offer the same specifications in terms of insulation, security and sealing.
Available as fixed windows, side or top-hung openers or a combination of fixed and opening modules, Exlabesa KC51 casement windows offer numerous design options for standard or large window openings. Impressive opening sizes create contemporary windows up to 1500mm high or 1500mm wide for top-hung casements and up to 900mm wide or 1500 mm high for side-hung windows.
Security and Energy Efficiency
Excellent security comes as standard across our entire range of quality-made windows, and the Exlabesa KC51 is no exception. All opening casements are fitted with reliable and secure multipoint locking, operated by stylish and robust window handles. Internal glazing beads ensure the glass cannot be removed from the outside, and extensive sealing protects your home from the worst of the winter weather.
Exlabesa KC51 windows come in insulated aluminium profiles, with U-Values as low as 1.4 W/m2K depending on the glass specification chosen and meeting current Building Regulations. In addition, the entire system is tested to the latest standards for air, wind and water protection.
Personalisation Options
The insulated aluminium profiles come with an additional thermal upgrade, using advanced foam strips and further increasing the thermal performance of the windows. A full range of RAL, BS or Syntha Pulvin colours protect Exlabesa KC51 windows and offer a low-maintenance new aluminium window.
For your glass, there’s a complete choice of clear or obscure double or triple-glazed units, all having a soft-coat low-emissivity coating, warm edge spacer bars and argon gas fill. Glass upgrades to enhanced security laminated glass, integral blinds, or acoustic glass units are all available with a quality-made Exlabesa KC51 window by Aluminium Doors and Windows Ltd.