EXPO Invest s.r.o. Reg.No. 54982057 VAT No. SK2121830810 Location: Horna 37 974 01 Banska Bystrica, Bratislava, Slovensko
The MB-79N represents a cutting-edge and cost-efficient addition to Aluprof's window and door systems. Its design surpasses standard thermal insulation requirements. The MB-79N series is versatile, capable of producing fixed, side-hung, hopper, tilt-and-turn, and hopper-and-slide windows, along with single and double exterior doors, and storefront solutions inclusive of doors. In addition to the budget-friendly MB-79N E version with a one-component central seal, and the MB-79N ST version featuring a two-component central seal, Aluprof also offers the MB-79N SI variant, providing enhanced thermal insulation through profiles equipped with insulating inserts and a two-component central seal. For external doors, Aluprof presents the MB-79N SI+ variant, complete with a central seal and insulating inserts integrated into the profiles.

✓ Profile depths: 79mm for casements and 70mm for window frames and door leaves.
✓ Innovative thermal breaks, crafted from a novel material with a unique design, permit the incorporation of seals for profile insulation in both windows and doors.
✓ Windows are available in three thermal variations (MB-79N E, MB-79N ST, MB-79N SI), while doors come in four thermal variations (MB-79N E, MB-79N ST, MB-79N SI, and MB-79N SI+).
✓ Impressive thermal insulation, with Uw values starting from 0.64 W/(m2K) and Uf values commencing at 0.83 W/(m2K).
✓ Exceptional kinematics allow the fabrication of slender, operable windows and doors.
✓ Door leaf profiles feature insulation joints, eliminating thermal stresses during operation.
✓ Capable of accommodating concealed hinges and a wide range of multi-point hardware, including discreet fittings and advanced AluPilot fittings for doors, featuring automation and access control capabilities.
✓ Supports double or triple glazing, with capacity up to 63 mm for windows and 54 mm for doors, facilitating the use of various glass types, including acoustic and burglar-resistant options.
✓ Offers the possibility to manufacture security doors rated from RC1 to RC3, as well as panel doors available in numerous aesthetically pleasing designs.
✓ Presents an extensive selection of handles in various styles, including minimalist designs with or without rosettes.
✓ Aluprof has achieved favorable outcomes in hurricane tests conducted in accordance with ASTM guidelines and Florida Building Code TAS 201-94, TAS 202-94, and TAS 203-94 for the MB-79N system.
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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