Hayleys Unisyst completes the installation of the largest continuous unitised curtain wall in Sri Lanka for 447 Lunar Tower

Setting a new benchmark in the construction and aluminium industries, Sri Lanka’s leading
manufacturer of high-quality architectural aluminium joinery systems, glazing and façade products,
Hayleys Unisyst, contributed to the completion of yet another construction marvel – the 447 Luna
Tower, a luxurious apartment complex situated at the heart of Colombo. Hayleys Unisyst, the sub-
contractor of the project, was entrusted to provide the entirety of the aluminium solutions
requirement of the mega-scale structure.
The apartment complex is the first high-rise building in Sri Lanka to include the largest continuous
unitised aluminium curtain wall: an external façade complete with an aluminium framed wall
containing fills of glass, aluminium spandrel panels, and thin composite panels or concrete spandrel
panels. In addition to installing the 3800 square metres of unitised curtain wall, Hayleys Unisyst
supplied 6000 square metres of doors and windows and 530 square metres of frameless items for
the apartment complex. Going beyond its project scope, the Company ensured sustainability to be a
key driver in the project by deploying a highly skilled construction waste management crew for in-
progress site clearance of all waste material. This was in addition to the specialist management team
appointed to ensure smooth project progress at each milestone of the project.
“Given the current market disruptions, completing a project of this scale within the stipulated time
frame seemed impossible initially. However, with the extensive experience of our in-house
aluminium fabrication, construction, safety and quality assurance teams, we were able to complete
the project on time. Today, we are delighted that amidst the current economic challenges, we were
able to offer aluminium solutions of the best quality for our client. It is a privilege to have
contributed to such an important landmark in the Colombo skyline, like the 447 Luna Tower.”
Executive Director of Hayleys Unisyst PLC and the Advantis Group, Janitha Jayanetti highlighted.
Established in 1979, Hayleys Unisyst has over four decades of expertise in custom-made fabrication
and professional installation of aluminium windows, doors, curtain walls, louvres and awnings in Sri
Lanka. The company is accredited as an ISO 9001 (2008), ISO 14001 (2015) and ISO 45001 (2018)
certified entity and CIDA SP1 certified contractor. Together with the end-to-end construction
capabilities of the Projects & Engineering Cluster of the Advantis Group, Hayleys Unisyst is well set
to provide unique, industry-leading aluminium solutions to Sri Lanka and beyond.

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