*myarchiexpo

Catalogs
METRA Building
Casement systems

Casement systems

Product catalog summary

Overview
METRA offers a range of casement systems known for their aesthetic appeal, flexibility in opening solutions, energy efficiency, and optimal tightness performance. These systems are designed to be burglar-proof and provide excellent thermal insulation.

Specifications

Thermal Insulation: EN ISO 10077-2 with Uf values up to 2.0 W/m²K.
Air Permeability: EN 12207, Class 4.
Water Tightness: EN 12208, Class E1050.
Wind Load Resistance: EN 12210, Class C5.

Superthermic Systems
The METRA casement systems include both thermal-break (NC 50 STH, NC 65 STH, NC 72 STH) and non-thermal-break (NC 50 I) series. The thermal-break technology involves polyamide bars reinforced with fiberglass to interrupt heat flux, enhancing energy savings and reducing condensation.

Technology and Energy Saving
SUPERTHERMIC systems minimize heat dispersion and meet strict thermal transmittance regulations, offering significant energy savings and reduced atmospheric pollution.

Advantages

Easy maintenance and maximum opening flexibility.
High thermal and acoustic insulation.
Cost reduction in heating and conditioning.

Quality Assurance
METRA guarantees quality and performance with original profiles and accessories marked with an 'M'.

Product Range

NC 50 I: Base dimensions 50-60 mm, glazing thickness 10-50 mm, thermal insulation Uf 5.9 W/m²K.
NC 50 STH: Base dimensions 50-70 mm, glazing thickness 4-42 mm, thermal insulation Uf 2.8-3.7 W/m²K.
NC 65 STH: Base dimensions 65-80 mm, glazing thickness 10-50 mm, thermal insulation Uf 2.4-3.2 W/m²K.
NC 72 STH: Base dimensions 65-80 mm, glazing thickness 10-50 mm, thermal insulation Uf 2.3-2.8 W/m²K.

Opening Typologies
Various opening types are available, including tilt-and-turn, bottom-hung, and sliding options for windows and doors.

Maintenance
METRA systems require simple maintenance, using a sponge or cloth with a specific detergent to keep profiles in good condition.

Company Background
Since 1962, METRA has specialized in aluminum extrusion, offering solutions for architecture and building with a focus on energy saving and acoustic insulation. The company operates with 14 subsidiaries and over 20 dealers across Europe.

Catalog excerpts

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Arial", sans-serif; } .font1 { font:27.00pt "Arial", sans-serif; } .font2 { font:42.00pt "Arial Black", sans-serif; } .font3 { font:19.00pt "Verdana", sans-serif; } 2 CASEMENT SYSTEMS METRA una finestra sul tuo mondo

Open the catalog to page 1

Technology Energy saving Reduction to the minimum of the heat dispersion withhigh performances of thermal insulationӔ . This is theresult reached by METRAthanks to its technologic development. The choice of the SUPERTHERMIC systems, thanks to the best thermal transmittance Uf values obtained in the sector, ensures to fully satisfy the parameters pre- scribed by the regulations in force. These regulations define new and strict limits for the thermal transmittan- ce of the windows, with fixed values for different cli- matic areas.The SUPERTHERMIC systems are today the bestsolution for any weather;...

Open the catalog to page 2

Sash frame Gasket for glazing: EPDM (Dutral)Insulating glazing with air space Opening frame Glazing shimming base Glazing bead > Series: NC 50 STH Insulating bars Central gasket: open joint window Rabbet gasket: fitted in the opening frame >

Open the catalog to page 3

Base dimensions: from 50 to 60 mm Base dimensions: from 50 to 70 mm Air-water tightness: Air-water tightness: Glazing thickness: open joint (windows and French doors) double rabbet gasket (entrance doors) from 10 to 50 mm Glazing thickness: open joint (windows and French doors) double rabbet gasket (entrance doors) from 4 to 42 mm Aesthetic lines: Thermal insulation Uf: Sagomata, Raggiata, Classica and Stondata 5,9 W/m Aesthetic lines: Thermal insulation Uf: Sagomata, Raggiata, Ferro, Tonda,Scomparsa, Piana, Classica and Stondata from 2,8 to 3,7 W/m > 2 K > 2 K > Base dimensions: from 65 to 80...

Open the catalog to page 4

Opening typologies French doors: Windows:Entrance doors: > 2 wings 2 wings 2 wingsOpening inwardsOpening outwards FoldingBottom-hungsliding1 wing 1 wing 1 wing 2 wings1 wing Tilt-and-turn Bottom-hung HorizontalbasculeVertical basculeTop-hung Bottom-hungsliding size="-1">

Open the catalog to page 5

Opening typologies Maintenance Windows: > 2 wings 2 wings 1 wing 1 wing Tilt-and-turn Bottom-hung French doors: METRACD Product. The designers and fabricators whowish to receive more technical and commercial information on these systems can request the relevant >

Open the catalog to page 6

Opening typologies Handles > Windows: ManiglieHandles 2 wings 1 wing Tilt-and-turn Bottom-hung Porte-Finestre: Our catalogue Handles gives a wide choice of handles and pull handles, to combine with all type of window and door. > 2 wings 1 wing size="-2">

Open the catalog to page 7

For any information on the METRASystems, please contact: Curtain walls Җ Architectural shell > Poliedra-Sky (50, 50 I, 50 S, 50 CV), Poliedra-Sky 60, Poliedra-Sky80 S, Poliedra-Sky 50 Photovoltaic, Poliedra-Sky Fast 80, Poliedra-Sky Glass 180/130, Urano Wall Frangisole (Sunblades)NC 100 Doors and Partition Walls Casement Systems > NC 50 I, NC 50 STH, NC 65 STH, NC 72 STH, NC 65 STH Entrance Doors Composed and Special Systems > Aluminium-wood, Aluminium Bicolour,Thatron (Balconies) Sliding Systems > NC-S 50 Roma, NC-S 50 STH Roma, NC-S 65 Tahiti, NC-S 65 Miami, NC-S 65 STH Miami, NC-S 150 STH...

Open the catalog to page 8

Casement systems

Casement systems

Catalog excerpts

All METRA Building catalogs and technical brochures

Archived catalogs