![Sustenabilitate. Din toate unghiurile](/sites/default/files/public/styles/page_header_medium/public/2026-04/sustainability%201_0.png?h=b9b21877&itok=hqu4lH7S) # Together for better Sustainability Choosing the right windows and doors can be a hard step in every sustainable building project. To make your search a bit easier, Reynaers Aluminium provides professional guidance and durable, energy-efficient products that last a lifetime. Find out below how we can build a better future together. ![The Reynaers Act logo.](/sites/default/files/public/styles/landscape_small/public/2023-11/reynaers-group-reynaers-act.png?h=fa59e300&itok=uaJh0Uif) *Our certified solutions* ## Futureproof quality and design ![The LEED logo.](/sites/default/files/public/styles/tabbed_block/public/2023-07/Reynaers-Aluminium-LEED-certification-1.jpg?h=08a656c4&itok=gsjsorNU) ![The BREEAM logo.](/sites/default/files/public/styles/tabbed_block/public/2023-07/Reynaers-Aluminium-breeam-certification-1.jpg?h=08a656c4&itok=0f-nO1dF) ![The passive house logo.](/sites/default/files/public/styles/tabbed_block/public/2023-07/Reynaers-aluminium-passive-house-small.jpg?h=08a656c4&itok=WSxvry9M) ![The Minergie logo.](/sites/default/files/public/styles/tabbed_block/public/2023-07/Reynaers-aluminium-minergie-square.jpg?h=13955ce6&itok=ciuExO4r) ![Nos produits Certifiés Cradle to Cradle.](/sites/default/files/public/styles/tabbed_block/public/2022-06/Reynaers-Aluminium-Cradle-to-Cradle-3.jpg?h=557f0b5f&itok=QaLpR8ij) ### LEED Our products help you earn LEED points both in the design and production phase of your green building projects. [ Read more ](/inspiration/stories/sustainability/leed-green-building-rating-system "Read more") ### BREEAM Buildings that carry the BREEAM label are known for their futureproof design. This is how we can support you. [ Read more ](/inspiration/stories/sustainability/breeam-certification-how-does-it-work "Read more") ### Passive House Choose our Passive House Certified components to reach excellent thermal insulation levels in your projects. ### Minergie The Swiss Minergie label indicates exceptional comfort for people living and working in certified buildings. Discover our solutions here. ### Cradle To Cradle With Cradle To Cradle Certified® elements, you build with future generations in mind. Our circular systems enable a waste-free world. ## Low-carbon aluminium By opting for renewable energy, Reynaers Aluminium significantly limits its carbon aluminium footprint. As a result, you always enjoy responsibly made joinery solutions. ![Reynaers Aluminium fabricator in his workshop.](/sites/default/files/public/styles/image_square/public/2023-07/_RVV0978.jpg?h=3bb6718d&itok=brOXqiP6) ![Aluminium billets.](/sites/default/files/public/styles/cta_paragraph_image/public/2023-07/Reynaers-Aluminium-Aluminium-environmental-impact.jpg?h=9dd951d5&itok=-6YYoSVI) We inspire our partners to choose durable resources and build a better, more sustainable future. *Close to our community* ## Let us better the world together ![Solar panels on top of Reynaers Campus.](/sites/default/files/public/styles/tabbed_block/public/2023-07/DSC02358.jpg?h=5e08a8b6&itok=3-v4NYHI) ![Hands working together.](/sites/default/files/public/styles/tabbed_block/public/2023-07/clay-banks-LjqARJaJotc-unsplash%20%281%29.jpg?h=9120c458&itok=VYU6eKa8) ### Science Based Targets initiative (SBTi) Only a few companies in the world are commited to the ambitious ecological goals set by the SBT initiative. We are proud to be one of them. Join our fight against climate change today. ### Sustainable Development Goals (SDG) Reynaers Aluminium applies the United Nations' SDG action points as a sustainable pioneer in the building sector. This is how we make a difference for everyone. [ Read more ](/inspiration/stories/sustainability/un-sustainable-development-goals-sdg-reynaers-aluminium "Read more") ## Discover even more sustainable topics [ All stories ](/stories "All stories ") - ![The United Nations SDG logo.](/sites/default/files/public/styles/teaser_small/public/2023-04/Reynaers-aluminium-sdg-1.jpg?h=08a656c4&itok=oirgnHe8) UN Sustainable Development Goals (SDG) at Reynaers Aluminium [ UN Sustainable Development Goals (SDG) at Reynaers Aluminium ](/inspiration/stories/sustainability/un-sustainable-development-goals-sdg-reynaers-aluminium "UN Sustainable Development Goals (SDG) at Reynaers Aluminium") - ![The ISO certificate at Reynaers Campus.](/sites/default/files/public/styles/teaser_small/public/2024-03/Banner%20picture%20with%20logo.jpg?h=08a656c4&itok=FBA_ZL10) ISO standards at Reynaers Aluminium [ ISO standards at Reynaers Aluminium ](/inspiration/stories/sustainability/iso-standards-reynaers-aluminium "ISO standards at Reynaers Aluminium") - ![Night view of a high-rise building with an open parallel window in the glass façade.](/sites/default/files/public/styles/teaser_small/public/2022-03/Reynaers-Aluminium-U-value-3.png?h=16a6ccf5&itok=Rx_V-ByP) U-value: what does thermal insulation mean for your building project? [ U-value: what does thermal insulation mean for your building project? ](/inspiration/stories/sustainability/u-value-what-does-thermal-insulation-mean-your-building-project "U-value: what does thermal insulation mean for your building project?") - ![LEED logo in front of glass façade.](/sites/default/files/public/styles/teaser_small/public/2022-05/Reynaers-Aluminium-LEED-certification-1.jpeg?h=61f1cca7&itok=QOl9rAIA) LEED: the green building rating system [ LEED: the green building rating system ](/inspiration/stories/sustainability/leed-green-building-rating-system "LEED: the green building rating system")