Verified by manufacturer 8 days ago
4 mm Pilkington Mirai Suncool™ 70/35
Pilkington Mirai™ is a glass substrate with 50% less embodied carbon than the standard glass substrate. Coated with a solar control coating, this product reduces embodied and operational carbon.
Pilkington Mirai™, low carbon glass offering 50% less CO²e* vs Pilkington's standard glass product. Low carbon glass products to help meet stricter sustainability requirements in the built environment. Achieved using a combination of alternative fuel, high recycled glass content, and green electricity sources, Pilkington Mirai™ offers identical quality, performance, and aesthetics as Pilkington Optifloat™ Clear, but with only half the impact on the environment.
Features and benefits:
* Compared with Pilkington standard 4 mm Pilkington Optifloat™ Clear (European baseline).
** The Global Warming Potential (GWP) value is derived from internal calculations. An Environmental Product Declaration (EPD) for Pilkington Mirai™ verified by an independent third party is in preparation. This will be based on a cradle-to-grave and module D approach in accordance with the requirements of EN 15804:2012+A2:2019/AC:2021 and Product Category Rules (PCRs) in accordance with EN 17074:2019.
Color | Clear |
Finish | Glazed |
Material | Glass |
Shape | Square Rectangle Other |
Length | Bespoke |
Width | Bespoke |
Height | 4 mm 6 mm 8 mm |
Warranty description | Manufacturer guidanceDependent on unit manufacturer. |
Uniclass | |
CAWS | H13/115 Structural glass assembly L40/60 Insulated glass units L40/655 Insulated glass units (IGUs) – proprietary H11/110 Curtain walling |
Third-party certification | Third-party-accredited by UKAS-approved body. |
Pane arrangement | Double. |
Overall thickness | 24 mm. |
Performance requirements | |
Light | Transmittance (minimum) 0.71. |
Solar control | 0.38 g. |
Thermal insulation | 1.0 W/m²K. |
Sound attenuation | 31 dB. |
Unit build-up | |
Inner pane | |
Glass type | 4 mm Pilkington Mirai™. |
Thickness | 4 mm. |
Outer pane | |
Glass type | 4 mm Pilkington Mirai Suncool™ 70/35. |
Thickness | 4 mm. |
Cavity space fill | Argon.Guidance for specification option: 16 mm 90% argon filled cavity. |
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | United Kingdom |
Material | Glass |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | Manufacturer guidanceA low Global Warming Potential (GWP**) less than 5.5 kg CO²e per m². |
Recyclability | Manufacturer guidanceThe glass element of a window can be recycled back into the float process as 'cullet' (post consumer glass). Contact Pilkington for more information. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 50 % |
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