RHE 20 ER HPR – Exterior
The RHE20 SI ER HPR Reflective Solar Control Film is an innovative exterior-grade solution crafted to significantly boost energy efficiency and enhance occupational comfort in buildings. Engineered to meet rigorous EN 410 and EN 673 standards, it effectively mitigates high solar heat gain, resulting in improved cooling performance. With a thickness of 60 µm and a striking silver appearance, this film is designed for exterior application and requires edge sealing. Offering exceptional durability and a lifespan of up to 7 years in vertical installations, it significantly reflects solar energy—62% for both single and double glazing—while rejecting up to 87% of total solar energy. Moreover, it provides excellent UV protection, reducing glare by up to 86%, thus safeguarding interior furnishings from fading. This film not only promotes energy savings with a potential payback period of less than 3 years but also retains daylight privacy with its distinctive one-way mirror effect. The RHE20 SI ER HPR Reflective Solar Control Film is the ideal blend of performance, sustainability, and modern aesthetics for any building, ensuring a comfortable and energy-efficient environment.
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Description
Product Description
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Product Description: RHE20 SI ER HPR Reflective Solar Control Film
The RHE20 SI ER HPR Reflective Solar Control Film is an advanced exterior-grade film designed to significantly enhance building energy efficiency and occupational comfort. Meeting stringent specifications set by EN 410 and EN 67 3, this film is the ultimate solution for mitigating high solar heat gain and elevating cooling efficiency.
Key Technical Features:
– **Thickness:** 60 µm without liner
– **Color and Appearance:** Silver
– **Installation Position:** Exterior, with edge sealing required. It boasts a notable durability and longevity, guaranteed for 7 years in vertical installations and 5 years on slopes over 20 degrees from horizontal.
– **Emissivity:** 0.837 for uncoated glass surfaces and 0.87 overall
Energy and Light Management:
– **Solar Energy Transmission (τe):** 10% for single glazing, 9% for double glazing
– **Solar Energy Reflection (ρe):** 62% consistently across both glazing types
– **Solar Energy Absorption (ae):** 28% for single, 29% for double glazing
– **Total Solar Energy Rejected:** 83% for single glazing, 87% for double glazing
– **Visible Light Transmission (τV):** 14% for single, 13% for double glazing
– **Visible Light Reflection (External):** 65%
– **Visible Light Reflection (Internal):** 61% for single, 59% for double glazing
– **Ultraviolet Rejection:** Greater than 99%
– **Glare Reduction:** 85% for single glazing, 86% for double glazing
– **Shading Coefficient:** 0.20 for single, 0.17 for double glazing
Benefits:
– **Energy Savings:** Notable reduction in air-conditioning costs, potentially leading to an energy cost payback period of less than 3 years. It can also lower CO2 emissions by tens of tonnes annually.
– **Daylight Privacy:** Achieves a ‘one-way’ mirror effect under optimal lighting.
– **UV Protection:** Offers superior UV filtering to protect interior textiles, furniture, and artworks from fading.
– **Enhanced Durability:** Special polymeric scratch-resistant coating for improved cleaning and long-lasting performance.
Ideal for both single and double glazing systems, including double low-E insulating glazing, the RHE20 SI ER HPR is a versatile solution tailored to meet modern building requirements for energy efficiency, comfort, and sustainability.
For complete installation guidelines and compatibility, refer to Solutia Performance Films’ detailed standards.
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Angus Faith
Angus Faith is an expert when it comes to all matters window tinting. After relocating to Boston from Scotland, he obtained a position as a window tint installer. Since then, Angus has successfully completed hundreds of window film installs in the Boston area, totaling over 250,000 square feet of film. He is an expert when it comes to selecting the perfect security, climate control, or decorative window film for the job and is well-versed with all the latest innovations from 3M, Vista, LLumar, and other leading brands. When he's not helping customers find creative solutions to their architectural concerns, Angus enjoys galivanting across the globe and exploring far-off places, perfecting his bagpipe playing skills, and solving crossword puzzles.
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