Stopray - Energy Efficient Glass
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Energy 72/38 and Energy 72/38T - Double Glazed
Energy 72/38 and Energy 72/38T - Double Glazed
Energy efficient glass with solar control and low emissivity for facades and windows.
Application
Suitable for use in double and triple glazed units for curtainwall facades and windows. Particularly well suited to tertiary buildings.
Description
High-performance solar-control glazing range with thermal insulation. The solar control function is achieved by applying a selective metal coating.
Glazing for windows and curtainwall facades providing both solar control and thermal insulations functions. These high performance coated glass types offer a range of Light Transmission, Solar Factor (G-value) and U-value depending on your project requirements. Available in different safety glass options including toughened glass, heat-strengthened glass and laminated glass.
Features and benefits:
- High light transmission, low solar heat throughput.
- Stopray solar-control glazing with thermal insulation is suitable for all climates: combines solar control in summer with thermal insulation in winter.
- Various colours, including an extraordinary neutral, low light-reflection range.
- Always in double glazed units. Monolithic glass available to processors.
- Selectivity (relationship between LT and SF = maximum 2): Excellent for the range of neutral colours.
- Assists in keeping energy costs to a minimum.
- Wide range of light reflection and light transmission levels.
- Different colours, extensive range of neutral colours.
- Available in different safety glass options including toughened glass, heat-strengthened glass and laminated glass.
General information
Material | Glass |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | L40/380 Bead-fixed insulating glass units – solid bedding, outside bead H13/115 Structural glass assembly L10/390 Proprietary windows H10/10 Patent glazing L10/31 PVC-U windows L40/40 Putty-fronted single glazing L40/50 Bead-fixed single glazing L40/55 Bead-fixed insulating glass units – drained and ventilated bead L40/57 Bead-fixed insulating glass units – solid bedding, outside bead H10/115 Patent glazing L10/330 Aluminium windows L10/20 Steel windows L40/90 Internal tape glazing L40/58 Bead-fixed insulating glass units – solid bedding, inside bead L40/371 Bead-fixed insulating glass units – cellular adhesive/ mastic tape H11/110 Curtain walling L10/350 PVC-U windows L10/15 Wood windows L10/25 Aluminium windows L10/30 PVC-U windows L40/370 Bead-fixed insulating glass units – insert gasket sections L10/210 Wood windows L10/580 Secondary glazing system L10/10 Wood windows L10/33 Proprietary windows L40/372 Bead-fixed insulating glass units – loadbearing tapes/ synthetic rubber and sealant capping L40/381 Bead-fixed insulating glass units – solid bedding, inside bead L10/310 Steel windows L10/400 Composite windows L10/58 Secondary glazing system |
Specification data - Insulated glass units (IGUs)
Standard | To BS EN 410 and EN 673. |
Third-party certification | Cradle to Cradle Certified Silver; Environmental Product Declaration (EPD). |
Pane arrangement | Double. |
Overall thickness | Manufacturer guidance27 mm and upwards depending on project requirements - consult manufacturer for further details. |
Performance requirements | |
Light | 72%.Guidance for specification option: Depends on coated glass type. |
Solar control | 38%.Guidance for specification option: Depending on coated glass type selected. Consult manufacturer for further information. |
Total shading coefficient | 0.44. |
Thermal insulation | 1.0 W/m²K. |
Sound attenuation | ≥32 dB.Guidance for specification option: (Rw). High acoustic specifications available, consult manufacturer. |
Thickness | Guidance for specification option: Available in a range of thicknesses, consult manufacturer and insert requirements. |
Overall size | Guidance for specification option: Consult manufacturer for options and insert requirements. |
Sustainability data
Contains Red List materials | No Guidance for specification option: See AGC Reach Declaration for further details. |
Country of material origin | Guidance for specification option: Materials sourced from around Europe. |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | % Guidance for specification option: See AGC document recycle content for details. |
Literature
Solar Control Glass by AGC
Solar Control Glass and Low Emissivity Glass for Thermal Insulation by AGC
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