IN FOCUS


Unicrimp offer Multi-Reel Mixed PVC Sleeving


S


CURTAIN RANGE WITH THE LAUNCH OF NEW OSTRO ONE


SMITH’S BROADEN THEIR AIR


mith’s Environmental Products has broadened its air curtain range with the addition of Ostro ONE. Ostro ONE a modern stylish air curtain suitable for smaller entrances such as shops, cafes and restaurants. It is also perfect for nursery and primary school classroom entrances where children


are encouraged to move freely between the outside and the classroom. Ostro ONE requires only single-phase electrical supply and features a motion sensor and controls


as standard. Available in two versions - one with a heat output of 3kW and another as an ambient fan only version. Smith’s has further exciting plans for their brand this year. For more information contact Smith’s on +44 1245 324900 | www.SmithsEP.co.uk | sales@SmithsEP.co.uk


U


nicrimp extends its comprehensive Q-Crimp sleeving range with the new Multi-Reel Mixed PVC Sleeving. The Multi-Reel mixed sleeving provides installers with Brown, Blue & Green / Yellow colour coded sleeving to facilitate easier cable identification. PVC Sleeving is designed to insulate


and protect wiring from abrasion and temperature damage. The range now includes:


• 100M X 2MM PVC Multi-Reel Mixed Sleeving – 20M Blue, 20M Brown & 60M Green/Yellow • 100M X 3MM PVC Multi-Reel Mixed Sleeving – 20M Blue, 20M Brown & 60M Green/Yellow • 60M X 4MM PVC Multi-Reel Mixed Sleeving – 10M Blue, 10M Brown & 40M Green/Yellow


The sleeving also has a self-extinguishing feature which will be activated within 30 seconds in the event of a fire. More information can be found on the Unicrimp website


www.unicrimp.com


and heating solution for landmark Canary Wharf building


ACV UK delivers fully electric hot water A A


s part of a major decarbonisation initiative in one of London’s most prestigious commercial districts, ACV UK, a leading specialist in hot water and heating


solutions, has delivered a fully electric plant room solution for a high-rise building in Canary Wharf. Featuring E-Tech W electric boilers and Smart L 600 indirect cylinders, the new system replaces the site’s gas fired plant, supporting the client’s transition to a low carbon future. To meet net zero legislation for commercial buildings by 2050, the project required a system that could eliminate fossil fuel use while maintaining high performance and reliability. The rooftop plant room’s 11th floor location also added logistical challenges, making equipment size, weight, and ease of installation essential considerations. Working closely with the project’s specified contractor, EPPH Ltd, ACV UK provided a tailored solution


comprising four E-Tech W electric boilers and four Smart L 600 indirect cylinders, integrated with air source heat pumps to create a high-efficiency hybrid system. “The Smart L 600 cylinders were the perfect fit,” explains Jamie Lewis of EPPH Ltd. “They offer


excellent heat retention, fast recovery times, and first-class hot water generation as part of this hybrid system. Their tank-in-tank design also helps minimise energy waste and ensures hot water is always available when needed.” The E-Tech W boilers also offered key advantages in this high-rise retrofit. Their compact, lightweight


build and flue-free operation simplified transport and installation, eliminating the need for heavy lifting equipment and complex flue routing. This not only streamlined the installation process but also preserved the building’s architectural integrity. In addition to supplying the new plant equipment, EPPH Ltd delivered a complete mechanical and electrical overhaul. This included the replacement of all LTHW, DHW, and MCW pipework, installation of thermal insulation and trace heating, comprehensive water treatment, and the integration of a modern Building Management System (BMS) for remote monitoring and control. To complete the decarbonisation strategy, the building’s entire gas supply was purged and permanently


capped, rendering the site completely gas free. Despite the challenges of limited access and working at height, the full retrofit was delivered in just eight weeks, resulting in a modern, fully electric plant room. With over a decade of experience specifying ACV products, EPPH Ltd credits the reliable performance, product availability, and technical support from ACV UK as key to the project’s success. “We have a great, long-standing relationship with ACV, and this project was no exception,” adds Jamie


Lewis. “Their products consistently deliver, and the support from the team is excellent throughout.” The building now benefits from an energy-efficient, all-electric system that improves operational resilience, reduces emissions, and supports long-term net zero goals.


www.acv.com/gb 44 BUILDING SERVICES & ENVIRONMENTAL ENGINEER SEPTEMBER 2025 www.SmithsEP.co.uk Modern Comfort in Historic Walls


building that is protected as a historic monument, with narrow staircases and timber beam ceilings. And a modern radiant heating system? What may sound


like a contradiction has become reality in a 1915 Amsterdam apartment – thanks to the Uponor Siccus 16 underfloor heating system from GF Building Flow Solutions. Hans Steenbeek, owner of the installation company A1


Montage in Barneveld, Netherlands, was surprised at how his customer Marinde from Amsterdam found him: not through traditional advertising, but via an AI search. The query: underfloor heating with just 20 mm panel thickness, ready for direct tiling. The result: Uponor Siccus 16 – and an installation company in the Amsterdam region. It did not take long for the system to be put in place in Marinde’s kitchen, perfectly aligned with the adjacent 35 mm wooden floorboards, marking the first time A1 Montage installed the dry-fit system, supplied by GF Building Flow Solutions’ partner Nathan, in the Benelux region.


Minimal space, maximum performance The apartment, built in 1915, is located on the second floor of a listed five-storey building overlooking the Plantage Muidergracht canal. The kitchen was to be refurbished, and the old radiator removed. The challenge: just 20 mm of space between the subfloor and the tiles. This is where Uponor Siccus 16 plays to its strengths. The panel is only 20 mm thick, ultra-lightweight, includes insulation, and can be tiled directly thanks to its high compressive strength.


Renovation made clean and easy “This system is perfect for refurbishment projects,” says Hans Steenbeek. “It installs quickly and requires no wet screed, heavy machines or noisy milling work. Our fitters can lay it directly on the existing floor, even on timber beam ceilings.” The aluminium surface ensures even heat distribution, and the pipes are positioned just below the surface for rapid heat transfer. Uponor Siccus 16 can be connected to both heat pumps and traditional heating systems.


A smart solution for old buildings and installers Another major advantage is the system’s low weight. “Especially in older buildings with steep and narrow staircases, that’s a real advantage,” Steenbeek points out. “The panels are light and easy to carry – and there’s no messy milling dust or construction debris.”


Move in, feel good, enjoy. Marinde and her partner Rens have since moved in with their dog Juca – and are very happy with the result. “The heating works great, and the new tiles go perfectly with our wooden floor,” says Marinde. Since the apartment is part of a listed urban area, it remains classified as Energy Label C due to local building regulations, even after the renovation. The couple is now looking forward to their first summer in the modernized home.


www.georgfischer.com Read the latest at: www.bsee.co.uk


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50