Sliding windows and doors

METRA Building aluminium sliding windows and patio doors are the ideal solution to enhance spaces through light, always ensured by large mirrors.

2 and 3-track structures with mechanics at the highest technological levels for integrated sliding series that, thanks to original accessories and unlimited surface finishes, result in solutions with unique aesthetics and guaranteed energy saving. Maximum thermal and acoustic insulation, readiness for home automation and burglar-proof security for private homes and public buildings complete the picture.

METRA Building’s aluminium sliding windows and patio doors are designed to match the various housing and architectural solutions. Original accessories complete the sliding windows and doors, as do unlimited surface finishes.

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Sliding windows

Minimal line Large Lifting Sliding line Origins line Aluminium-Wood Line

Minimal line

Light and transparency: the guidelines of modern design are increasingly oriented towards making the environmental divisions between inside and outside fluid. The sliding doors and windows of the METRA Building Minimal Line ensure maximum brightness with excellent thermal and acoustic insulation performance, which reach the highest levels in HES - High Energy Saving products.

The side profiles are entirely concealed, installed with only 30 mm in the central node.

NC-S 120 HES LUX

Minimalist sliding system with only 30 mm interlock section.
Frame depth: 120 mm or 140 mm.
Sash depth: 45 mm or 55 mm.

NC-S 175 HES LUX

Minimalist sliding system with only 30 mm interlock section.
Frame depth: 175 mm.
Sash depth: 68 mm.

Large Lifting Sliding Line

No limits to design and maximum comfort. The sliding windows and doors of the METRA Building large size lift and slide range are the ideal solution for large openings and oversized glazing. Series capable of guaranteeing maximum continuity between interior and exterior spaces for truly impactful results. The Large Lifting Sliding Line is designed to maximise brightness and ensure high performance in terms of thermal and acoustic insulation as well as and security.

NC-S 170 HES

High-performance lifting sliding system with 40 mm or 115 mm interlock section.
Frame depth: 170 mm.
Sash depth: 70 mm.

NC-S 150 HES

High-performance lifting sliding system with 40 mm or 115 mm interlock section.
Frame depth: 150 mm.
Sash depth: 60 mm.

NC-S 120 STH EUROPA

Lifting sliding system with good performance and 95 mm interlock section.
Frame depth: 115 mm.
Sash depth: 45 mm.

NC-S 150 I

Not insulated lifting sliding series.
Frame depth: 150 mm.
Sash depth: 60 mm.

Origins line

Thermal break, great weather tightness and good insulating performance. METRA Building's Origins Line of windows and patio doors are aluminium products suitable for small to medium-sized sliding such as balconies and verandas, or for covering small to medium-sized common-use spaces in unheated or uncooled communal use.

NC-S 120 STH EUROPA

Sliding series.
Frame depth: 115 mm.
Sash depth: 45 mm.

NC-S 120 STH MONTREAL

Sliding series.
Frame depth: 120 mm.
Sash depth: 45 mm.

NC-S 120 STH MALTA

Sliding series.
Frame depth: 87 mm.
Sash depth: 45 mm.

NC-S 65 STH

Sliding series.
Frame depth: 58,5 mm.
Sash depth: 35,5 mm.

NC-S 75 HES FD

Folding sliding series.
Frame depth: 85 mm.
Sash depth: 75 mm.

NC-S 90 I MALTA

Non-insulated sliding system.
Frame depth: 90 mm.
Sash depth: 35 mm.

NC-S 65 I

Non-insulated sliding system.
Frame depth: 50 mm.
Sash depth: 31,5 mm.

Aluminium-Wood Line

The warmth of wood and the structural solidity of aluminium merge in the METRA Building’s Aluminium-Wood windows and doors.

Available for both, casement and sliding openings, the Aluminium-Wood windows and doors have an external side in aluminium with unlimited finishes and an internal side covered with a thick layer of natural wood, to be chosen among various wood types.

The performance of this line is extraordinary: perfect tightness, resistance, non-deformability, sound insulation, water tightness, resistance to air, salt and aggressive atmospheric agents and zero maintenance. In addition, the thermal break guarantees maximum energy savings. Performance is also enhanced by high levels of burglar-proof security, perfect opening and closing mechanics, burglar alarm predisposition, and provision for home automation

AELLE-S 190 STH

Lifting sliding system made of composed profiles.
The external part in thermal break aluminium and the internal part in solid wood.
Frame depth: 190 mm.
Sash depth: 78 mm.

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