EXPO Invest s.r.o. Reg.No. 54982057 VAT No. SK2121830810 Location: Horna 37 974 01 Banska Bystrica, Bratislava, Slovensko
MasterLine 8 represents the epitome of window excellence, seamlessly marrying an abundance of design possibilities with top-tier performance and unmatched production efficiency. This cutting-edge series of aluminum windows offers three distinct insulation levels to perfectly align with the requirements of any project.

MasterLine 8 is a one-of-a-kind COMFORT system for windows and doors, seamlessly blending an array of design options with top-notch performance and rapid production. With a system depth of just 77 mm, it provides a broad design spectrum to perfectly complement any architectural style. What's more, it excels in thermal insulation, air- and water tightness, aligning with the modern trend of maximizing daylight and offering exceptional insulation levels.
Notably, MasterLine 8 panel doors even carry passive house certification, underscoring their superior quality and efficiency.
Expo Invest double-glazed windows reflect most of the infrared radiation that would heat the room, while the light passes smoothly, entailing no changes in the illumination
More than 10 global partners have been cooperating with our company for 5 years




Expo invest is a modern full-cycle company offering a full range of services for the design and manufacture of structures, delivery of products to customers and their installation, warranty and post-warranty service.
20 years of operation in the market resulted in our dynamic development and establishment as a high-class manufacturer
20 years of operation in the market resulted in our dynamic development and establishment as a high-class manufacturer
Expo invest is a modern full-cycle company offering a full range of services for the design and manufacture of structures, delivery of products to customers and their installation, warranty and post-warranty service.
20 years of operation in the market resulted in our dynamic development and establishment as a high-class manufacturer
20 years of operation in the market resulted in our dynamic development and establishment as a high-class manufacturer
Expo invest is a modern full-cycle company offering a full range of services for the design and manufacture of structures, delivery of products to customers and their installation, warranty and post-warranty service.
20 years of operation in the market resulted in our dynamic development and establishment as a high-class manufacturer
20 years of operation in the market resulted in our dynamic development and establishment as a high-class manufacturer
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