All Lines
Minimal Line
Origins Line
Aluminium-wood Line
All Series
NC 75 HES SLIM
NC 65 HES SLIM
NC 90 HES
NC 75 HES
NC 65 HES
NC 55 HES
OTHER SOLUTIONS
NC 50 I
AELLE
NC 75 HES LUX
All opening typologies
Inward opening
Outward opening
NC 75 HES SLIM Piana is the ideal frame line for those seeking a minimalist design with high performance.
NC 75 HES SLIM Classica is the ideal frame line for those seeking a minimalist design with high performance.
NC 75 HES SLIM Ferro is the ideal frame line for those seeking a minimalist design with high performance.
NC 75 HES SLIM Sormonto is the frame line featuring a minimalist design.
NC 75 HES SLIM P16 Piana is the frame line featuring a minimalist design and strip hardware.
NC 65 HES SLIM Piana: the aluminium frame with a minimalist design and high performance.
NC 65 HES SLIM Sormonto is the aluminium frame that, with its unique and exclusive design, perfectly complements contemporary style.
NC 65 HES SLIM Classica is the aluminium frame with a minimalist design that, thanks to its unique and exclusive style, fits perfectly into more traditional living spaces.
NC 65 HES SLIM Ferro is the ideal window and door system for those seeking a minimalist design.
NC 65 HES SLIM P16 Piana is the aluminium frame with a minimalist design and concealed strip hardware.
NC 90 HES WS Piana | Inward opening
NC 90 HES WS Piana is a perfect synthesis of excellence, the most high-performing series developed by METRA Building.
NC 75 HES WS Piana | Inward opening
Thanks to its versatile design, NC 75 HES WS Piana can be customised to suit the needs of every customer.
NC 90 HES WS Scomparsa | Inward opening
NC 90 HES WS Concealed, METRA Building’s top-of-the-line solution for maximum living comfort, guarantees outstanding performance in energy savings and acoustic insulation.
NC 90 HES WS Shaped | Inward opening
NC 90 HES WS Shaped is a perfect synthesis of top-level features, the most high-performing series developed by METRA Building.
NC 75 HES WS Ferro | Inward opening
NC 75 HES WS Ferro is the ideal aluminium window and door line for those seeking a minimalist design.
NC 75 HES WS Raggiata | Inward opening
NC 75 HES WS Raggiata is a perfect synthesis of top-level features.
NC 75 HES WS Shaped | Inward opening
NC 75 HES WS Shaped is a perfect synthesis of top-level features.
NC 75 HES WS P16 Shaped | Inward opening
NC 75 HES WS P16 Shaped is the aluminium system featuring strip hardware.
NC 75 HES WS P16 Piana | Inward opening
NC 75 HES WS P16 Piana is the aluminium system featuring strip hardware.
NC 75 HES WS Concealed | Inward opening
NC 75 HES WS Concealed is a casement system for windows and doors that adapts to any architectural style.
NC 65 HES WS Piana – Inward opening
System for aluminium casement windows and French doors, developed using innovative and eco-friendly materials.
NC 65 HES WS Shaped – Inward opening
System for aluminium casement windows and French doors, developed using innovative and eco-friendly materials.
NC 65 HES WS Raggiata – Inward opneing
System for aluminium casement windows and French doors, developed using innovative and eco-friendly materials.
NC 65 HES WS Ferro – Inward opening
NC 65 HES WS Ferro is the ideal frame line for those seeking a minimalist design, developed using innovative and eco-friendly materials.
NC 65 HES WS P16 Piana – Inward opening
NC 65 HES WS P16 Piana is the aluminium frame line with strip hardware.
NC 65 HES WS Concealed – Inward opening
Aluminium with essential design and high performance.
NC 65 HES WS P16 Shaped – Inward opening
Aluminium casement window and door system with strip hardware.
NC 65 HES NA WS Piana | Inward Opening
Specifically designed for the North American market, NC 65 HES NA WS is the aluminium casement window and door system made using innovative, eco-friendly materials.
NC 55 HES WS Shaped | Inward opening
NC 55 HES WS Shaped is a system for aluminium casement windows and French doors, developed using innovative and eco-friendly materials.
NC 50 I WS Shaped | Inward opening
NC 50 I WS Shaped is the perfect solution for those seeking an elegant aluminium frame.
NC 50 I WS Piana | Inward opening
NC 50 I WS Piana is the perfect solution for those seeking an elegant and versatile aluminium frame that doesn’t compromise on functionality
NC 50 I WS Sormonto is the ideal solution for those seeking a versatile aluminium frame.
NC 50 I WS Raggiata | Inward opening
NC 50 I WS Raggiata is the perfect solution for those seeking an elegant aluminium frame.
The perfect combination: the warmth of wood and the strength of aluminium. AELLE 100 STH Sagomata delivers the best of both worlds.
The ventilation sash is the new solution from METRA Building that allows for proper air exchange, ensuring adequate room ventilation.
NC 65 HES NA WX | Outward opening
With a frame depth of 65 mm, NC 65 HES NA WX is the aluminium casement window and patio door system for the North American market.
NC 65 HES OUT | Outward opening hardware
Aimed at the North American market, NC 65 HES OUT features a frame depth of 65 mm and guarantees a perfect response to every aesthetic and technical requirement of clients and designers.
NC 55 HES WS is a system for aluminium casement windows and patio doors, manufactured using innovative and green materials.
NC 65 HES IBT | Industrial applications
The best solution for those looking for an aluminium window and door for industrial environments.
NC 75 HES IBT | Industrial applications
The NC 75 HES IBT is aimed at industrial applications where maximum strength and high performance is required.
NC 75 HES WX | Outward opening
Its versatility allows it to be adapted to any living requirement, from the most classic and antique to the most modern and essential.
NC 90 HES NA WX | Outward opening
Security, thermal and acoustic insulation with the highest levels of the METRA Building proposal are concentrated in the NC 90 HES NA WX.
NC 90 HES WX | Outward opening
A line of excellence in the METRA Building range, NC 90 HES WX is dedicated to outward opening windows and doors.
The perfect combination: the warmth of wood and the strength of aluminium. AELLE 100 STH Piana provides the best of both worlds.
NC 65 HES WX – Outward opening
Dedicated to outward opening types, the NC 65 HES WX is characterised by its versatility, making it adaptable to any space and style requirement.
This casement system for windows and doors is characterised by a completely invisible sash.