Boston Project

Boston Project – Elevating Performance & Design
For this high-end 15.000 sqft residential project in Boston, USA, our team delivered a complete uPVC window and door solution, ensuring top-tier energy efficiency, acoustic insulation, and durability. The client sought a modern aesthetic with large glass surfaces and high performance Premium KN76 series, perfectly complementing the property’s architectural vision.

Our premium windows significantly improve thermal performance, reducing energy consumption while maintaining superior comfort year-round. The installation process was carefully managed from the local team to meet the strictest building standards, providing both functionality and long-term reliability.

By choosing Kaptain, this investors project is being completed with attention in lasting quality, precision craftsmanship, and cutting-edge European technology—a perfect fit for Boston’s demanding climate and refined architectural style.

Products used : Premium KN76 
Glazing : Double IGU Low-e (laminated safety / float) with thermal spacer
Operation : Double action tilt and turn 
Color : Anthracite grey