CHB is a construction-sector company specializing in the sale and installation of PVC doors and windows. It represents and installs products from German brand REHAU, highlighting their reliability and efficiency, and uses GUARDIAN GLASS glazing, noted for its energy performance and production quality. The company is also a specialist partner of SOUDAL WINDOWS SYSTEM for installing efficient windows.

CHB describes its PVC window frames as combining aesthetic harmony with strong energy efficiency, helping customers reduce energy consumption. It provides solutions for both new-build projects and renovations, with work shaped around customer needs. With more than 25 years of experience and a portfolio of significant projects, the company credits its track record in part to the quality of the products it represents and the expertise of its team.

Its experienced employees and partners focus on professional, dedicated service. For installations, CHB uses certified fixing and sealing materials intended to support the proper functioning of its windows. The company aims to deliver carefully installed doors and windows that meet customer expectations.