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During renovation projects, replacement is often preferred over refurbishment. Used fixtures are removed, new products specified, timelines secured. Particularly in hospitality projects, where closures are costly and operations are tightly scheduled, installing new components appears to be the most reliable solution. It is faster, easier to coordinate, and aligns with established workflows. Refurbishment operates differently. It requires careful dismantling instead of disposal, evaluation instead of substitution, and trust in the quality of what is already there. It introduces complexity into a process designed for efficiency.

The recent renovation of Brenners Park-Hotel & Spa in Baden-Baden demonstrates that under the right circumstances, this additional effort can become a deliberate architectural strategy for similar projects, especially when the original materials were never intended to be temporary. 

As the building industry continues to account for a significant share of global carbon emissions, digital platforms are increasingly being developed to support carbon reduction across different stages of the design and construction process. These initiatives range from material-focused knowledge databases to project life-cycle guidance and early-stage embodied carbon assessment tools. While differing in scope and methodology, they commonly aim to improve access to technical knowledge, clarify responsibilities across the value chain, and facilitate more informed decision-making in the built environment. Recently, Henning Larsen launched OpenDetail, joining related efforts by Grimshaw and MVRDV to address decarbonization through shared digital infrastructure.

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From 7 March to 31 May 2026, Brazilian architect Eduardo Longo's Casa Bola will open to the public for the first time. The futuristic ball-shaped house in São Paulo will host one of the two parts of the ABERTO5 exhibition, alongside a project on Faria Lima, a major avenue at the heart of the city featuring landmarks by architects such as Ruy Ohtake and Isay Weinfeld. Founded in 2022, ABERTO is an exhibition platform that promotes the encounter of architecture, art, and design in Brazil and internationally. After its first international exhibition at Maison La Roche in Paris, ABERTO returns to São Paulo for its fifth edition, presenting over 60 art and design pieces by 50 Brazilian and international artists. According to architect and curator Fernando Serapião, Casa Bola represents one of the most radical works of Brazilian architecture, challenging conventional domestic space and reflecting Eduardo Longo's experimental vision for housing.

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Creating a model for rendering does have its own set of rules. To get you up and rendering as quickly as possible, here are SketchUp's top five tips for prepping your SketchUp model for rendering.

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