[ Overview ](/products/windows/ecosystem-50/functional) [ Technical information ](/products/windows/ecosystem-50/functional/technical-info) [ Downloads ](/products/windows/ecosystem-50/functional/downloads) Open tab menu *EcoSystem 50*# Functional ![ES 50](/sites/default/files/public/styles/product_header/public/inriver/images/79858_REYN-4852.jpg?h=cb69c7db&itok=ocgduuaG) ![ES 50](/sites/default/files/public/styles/product_header/public/inriver/images/132645_Reynaers-Aluminium-Render-046-Small.jpg?h=c9a3a702&itok=RpcRj7SW) ![](/sites/default/files/public/styles/product_header_lifestyle/public/inriver/lifestyle_image/117119_BMW_Lifestyle.jpg?h=d73728dc&itok=TMhq0fIT) EcoSystem 50 is a quality system for windows and doors that combines aesthetic design and energy efficiency. The standard product offers a Functional design, which means it will fit any building style. ###### Need help? Search and compare products [ Get started ](/products-0?f%5B0%5D=product_group%3A493&f%5B1%5D=variant_type_variants%3A9850&f%5B2%5D=variant_type_variants%3A9855&s=ES%2050 "Get started") - ![Well balanced price-quality-feature mix](https://www.reynaers.africa/sites/default/files/public/inriver/icons/116840_Economics.svg) Well balanced price-quality-feature mix - ![Minimal build-in depth for insulated system](https://www.reynaers.africa/sites/default/files/public/inriver/icons/116841_Performance.svg) Minimal build-in depth for insulated system - ![Lower embodied carbon footprint](https://www.reynaers.africa/sites/default/files/public/inriver/icons/116844_Sustainability.svg) Lower embodied carbon footprint ## Technical details ### Thermal Insulation - **Medium** - Uf = 1.4 W/m²K ### Air-Water-Wind - **Medium** ### Acoustics - **Medium** - Rw(C;Ctr) = 39(-1;-3) dB - ![ES 50](/sites/default/files/public/styles/360_degree/public/inriver/images/134024_INVA-309382_ES_50_-_WINDOW_FUNCTIONAL_INWARD_OPENING_corr2_Final_Render_0006.png?itok=xCVDeuWa) - 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Please contact your Reynaers Aluminium representative. ![DigiTrace step 4](/sites/default/files/public/styles/cta_block_left/public/2023-12/Reynaers%20Aluminium-DigiTrace_35.jpg?h=b5e777bf&itok=gD2ORvzx) Effortless access to your element’s digital product passport ## DigiTrace A unique element identifier provides you with a wealth of information in a matter of seconds, eliminating the need for any manual search. A quick scan allows immediate access to all system and technical details specific to your element as well as to documentation, certificates and contact details of your fabricator. [ Discover more about DigiTrace ](/digitrace "Discover more about DigiTrace") ![DigiTrace](/sites/default/files/public/styles/cta_block_right/public/2023-12/Reynaers%20Aluminium-DigiTrace_38.jpg?h=b193cbc8&itok=brhyrck7) Effortless access to your element’s digital product passport