{"id":537098,"date":"2024-10-15T11:36:50","date_gmt":"2024-10-15T15:36:50","guid":{"rendered":"https:\/\/www.finehomebuilding.com\/?p=537098"},"modified":"2024-10-17T18:01:26","modified_gmt":"2024-10-17T22:01:26","slug":"exploring-innovation-at-batimat-a-european-perspective-on-building-excellence","status":"publish","type":"post","link":"https:\/\/www.finehomebuilding.com\/2024\/10\/15\/exploring-innovation-at-batimat-a-european-perspective-on-building-excellence","title":{"rendered":"Exploring Innovation at Batimat: A European Perspective on Building Excellence"},"content":{"rendered":"

Attending Batimat, Europe’s counterpart to the International Builders’ Show (IBS), felt like taking a crash course in a different building universe. While IBS keeps its pulse on U.S. homebuilding trends, Batimat dives deep into European techniques and materials that rarely make it to our side of the pond. From specialized tools built for concrete work to doors and windows that blend functionality with an unexpected flair, the show demonstrated how broad construction innovation can be when viewed through a new lens.<\/p>\n

\"Photo
The show featured ongoing competition between French trades performing the same building tasks on a timer. It was a little like a cooking show competition.<\/figcaption><\/figure>\n

Concrete, Concrete, Everywhere<\/h2>\n

One of the stark contrasts between Batimat and IBS is the emphasis on masonry and concrete. While we in the U.S. are framing houses with 2x4s and sheathing them with plywood, Europe is doing things differently\u2014very differently. Concrete isn’t just a foundation here; it\u2019s a way of life. Tools designed to make concrete work faster, more efficiently, and less painful on the wrists were everywhere.<\/p>\n

\"Employee
Tool rep Pellerin Julien makes his points with the GBH 18V-28 CF Professional SDS Plus cordless hammer drill, a powerful tool that delivers 3.3 J of impact energy and an impact rate of 0\u20134220 bpm. Its drilling diameter range is 4\u201328mm (1.10 in.) in concrete. You\u2019ll rarely see the D-Handel with vacuum and heap filters in the USA. \u00a3902 inc. VAT.<\/figcaption><\/figure>\n

At the Bosch booth, I asked tool rep Pellerin Julien if Bosch sold equipment in Europe that we didn’t have in the U.S. His response was direct: \u201cYou use wood in America; we build with concrete.\u201d He then handed me a drill that was so lightweight I momentarily forgot I wasn\u2019t on a gym diet. Weighing less than 8 lb., this hammer drill was designed for all-day overhead work\u2014a situation we rarely encounter in the States but is standard daily work in Europe.<\/p>\n\n\n\n
<\/td>\n\n

\"Photo
Bosch power tool advertisements in Europe feature overhead work to promote the weight advantage of the equipment (photo from Bosch advertisement).<\/figcaption><\/figure><\/td>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Julien explained that European worker protection laws are stringent: \u201cYou can have no dust blowing into the worker’s nose.\u201d He showed me the tool\u2019s built-in vacuum system, which pulls dust directly at the drill tip and continues to run a few seconds after the motor stops to ensure that no trailing dust escapes.<\/p>\n

A vibration damper keeps your fingers from going numb after hours of drilling, and the kickback control system makes sure the bit stops instantly if it hits the hidden rebar. Julien twisted the handle to simulate a sudden jam, and the drill stopped in its tracks. \u201cThere\u2019s a gyroscope inside,\u201d he explained.<\/p>\n

\"Photo
The vibration damper on the Bosch tool handle.<\/figcaption><\/figure>\n

Mega Tools for Mega Projects<\/h2>\n

Europe\u2019s approach to insulation and tiling equipment also made me pause. Rubi, a Spanish tile-cutter manufacturer, had some of the most enormous and varied stone and tile equipment ever. These weren\u2019t your standard tools for the odd kitchen backsplash; these were industrial-grade tools built for massive slabs of marble, ceramic, and stone. There were some colossal foam-sheathing cutters too.<\/p>\n

\"Photo
The Rubi products displayed at Batimat.<\/figcaption><\/figure>\n

Even the insulation cutters were on another level. Instead of squeezing batt insulation into wall cavities as we do in the U.S., Europeans cut enormous foam panels to precise shapes, slapping them onto the surface of concrete walls. Imagine cutting through insulation with a chainsaw\u2014that’s what they do here. It was impressive, to say the least, and a little terrifying.<\/p>\n

\"Photo
Foam-cutting tools and accessories, such as \u201couty\u201d window wraps (where the foam is outside the window flange, requiring trim to cover and protect the edges), were on display at Batimat because concrete construction insulation is applied to the surface in sheets rather than filling the void between wood or steel studs.<\/figcaption><\/figure>\n
\"Photo
The Swiss company Dosteba manufactures a range of foam accessories and tools.<\/figcaption><\/figure>\n

Biofuel Boilers and the Shift Away from Oil<\/h2>\n

Biofuel is the future\u2014or at least, that\u2019s the message I got from the French boiler manufacturers. William Perge, operations manager for Perge, explained how his country is phasing out hydrocarbons at an astonishing rate.<\/p>\n

\"Photo
Europeans rely on fuel oil for heat, so their combined boiler-heat pump system looks very different from our forced-air equipment setups; they resemble the equipment for distilling gin.<\/figcaption><\/figure>\n

Boilers are now expected to run on a biofuel mix, with the goal of being fully biofuel-compatible within a few years. One of these boilers can run on 100% grapeseed oil, which made me wonder if I\u2019d need to hit the kitchen for fuel one day.<\/p>\n\n\n\n
<\/td>\n\n

\"Photo
William Perge stands before the company\u2019s signature F100 biofuel-ready boiler.<\/figcaption><\/figure><\/td>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Fun with Fenestrations<\/h2>\n

The door-and-window scene at Batimat 2024 was a festival in itself. Two enormous wings were dedicated to showcasing what felt like every possible iteration of a door, window, shutter, or gate. The craftsmanship was undeniable, but what struck me most was the sense of fun. European doors and windows aren\u2019t just functional; they have character. You don\u2019t just open or close them; you interact with them. These were not your off-the-shelf options.<\/p>\n\n\n\n
<\/td>\n\n

\"Photo
A little cheesy, but what a souvenir!<\/figcaption><\/figure><\/td>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

A few more photos of fun doors:<\/p>\n

\"Photo
Fun doors by Barrier<\/a><\/figcaption><\/figure>\n
\"Photo
Fun gates from Rothe<\/a><\/figcaption><\/figure>\n\n\n\n
<\/td>\n\n

\"Photo
These exceptional shutters are working units, not just ornamental. They close tight and are fully automated, with a clicker to open and close them.<\/figcaption><\/figure><\/td>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Paris 2030: No More Gas-Guzzlers<\/h2>\n

Speaking of the future, Paris has its sights set on 2030, when all hydrocarbon-powered vehicles will be banned. Work trucks are already being phased out for electric and hydrogen-powered alternatives.<\/p>\n

\"Photo
Toyota\u2019s Douze Cycles can hold 270L of cargo weighing up to 100kg for a comfortable (and calorie-burning) bike-to-job site.<\/figcaption><\/figure>\n

Toyota showcased a work bike made from recycled car parts among the eco-friendly options. It can carry up to 100 kilograms of cargo, making it a calorie-burning solution for getting to the job site eco-style.<\/p>\n

What Stuck with Me After Four Days at Batimat<\/h2>\n

In the end, the building industry in Europe isn\u2019t radically different from what we\u2019re used to: floors, walls, doors, windows, electrical and mechanical systems. But the environmental push is much sharper over there. Batimat felt like a cross between IBS and GreenBuild, focusing more on quality and sustainability.<\/p>\n

\"Photo
The show floor at Batimat<\/figcaption><\/figure>\n

Europeans have an unmatched commitment to craftsmanship, especially in areas like windows, doors, and insulation. I saw fewer solar exhibits and no signs of the outdoor luxury products that are so popular in the U.S. (no pools or outdoor kitchens here). While the U.S. focuses on price competition, quality takes the lead in Europe, and it shows.<\/p>\n

\"Photo
The snacks at Batimat were superior. There were no mints or chocolate bars, but rather fruit, wine, and cheeses.<\/figcaption><\/figure>\n

One thing I\u2019ll never forget were the snacks. In the U.S., we get candy bars and maybe a beer. At Batimat 2024, I was treated to charcuterie boards, wine, and cheese. Everyone seemed to be holding a champagne flute. The full-on dining experience at the food court included a five-course prix-fixe meal, though my steak frites was so tough that I could have used one of those concrete saws on display.<\/p>\n

Overall, I left Batimat with a few new French phrases and many ideas about how we might improve our building practices back home.<\/p>\n

Au revoir,
\nFernando<\/p>\n

All photos by the author.<\/em><\/p>\n

RELATED STORIES<\/strong><\/p>\n