On the flipside, supply chain disruption, cost inflation and the early signs of a construction sector downturn affected the New Zealand business.
New Zealand revenue improved 5 per cent, year-on-year, and price increases have begun to improve gross margin, the company said.
The group’s net debt at the end of the period was $60.4m - at the lower level of a previously advised guidance.
Group revenue for the year came to $263.5m, 12 per cent higher than the prior year, with New Zealand up 5 per cent and Australia up 32 per cent.
In the New Zealand residential segment, revenue of $122.1m was 6 per cent above the prior year.
AGG performed well, despite disruptions to supply chains and labour availability.
In February, Metroglass announced its intention to explore divestment options for the Australian business.
“This process continues to progress and is expected to take a number of months,” it said.
Proceeds from any sale would be directed towards the reduction of debt.
Metroglass has concluded an extension of its current syndicated banking facilities out to the end of October 2024 from October 2023 previously.
Looking ahead, Metroglass noted that the 12-month rolling number of residential consents issued in New Zealand had declined from its peak through the first quarter of 2023.
“Activity levels in the beginning of 2024 have remained within expectations and customers continue to indicate a stable pipeline of work in the near term, although the economic outlook presents significant uncertainty for the number of consents issued and the dwellings ultimately constructed in 2024,” chief executive Simon Mander said.
“As a consequence of expected lower construction activity, a review of the carrying values of Metroglass’ assets resulted in a $10m impairment of New Zealand goodwill, which initially arose from acquisitions completed in 2012 (before the company’s initial public offer).
“This non-cash charge has no impact on the company’s bank covenants and is presented as a significant item in the 2023 financial statements,” he said.
As international freight costs and disruption moderate through the next six months, the company said its level of financial performance in the first half of 2024 is expected to be better than the prior comparable period.
Economic headwinds from inflation, lower house prices and other external pressures were likely to accelerate the decline in building activity through the second half of 2024, the company said.
“An improvement in the financial performance of the New Zealand business in the first half of 2024, an unwinding of working capital and a continued contribution from AGG, will allow for a meaningful reduction in net debt in the first half of 2024.”
Net debt was expected to be below $55.0m.
For the current year to March 2024, management forecasts are for AGG to achieve ebit of A$7.5m ($8.08m).
Metroglass shares listed on the NZX in 2014 at $1.75 - a 5c premium to their issue price.
The stock trades today at around 15c.