Andrew, it's Eifion. Yes, thanks for the question. Look, we're very pleased with the gross margin. We achieved 49.2% in Q4. We've matched our record now as we've stepped into the first quarter of 2024. The -- we've talked about this before, we have 4 main pillars of margin expansion: One is operating leverage, and we continue to maximize the output across our manufacturing footprint. We've done a lot of work over the last 4 years to progressively collapse certain facilities and convert that production volume into the remaining 4 walls of our global manufacturing footprint. .
We're obviously seeing now the full benefits in 2024 of the price cost neutrality program that would be achieved in '23. We're back to basics in our lean manufacturing practices. We have, as Hayward a hallmark of practicing lean over many, many decades, we're back to seeing that. Price cost management is, as I mentioned, a strong attribute of this organization and the industry has a very disciplined and sticky pricing mechanism. Pricing was initiated October 1.
Obviously, there's a higher blend of early buy in Q4 and Q1, but we should see price continue to develop as we step through the balance of the year. And as Kevin mentioned, we continue to introduce really informative new products, which typically come with higher pricing and higher margin attributes on the value-based pricing model. As it relates to the Europe situation, look, I mean, we recognize there's a delta between the North American and the European market. Obviously, there's a lack of scale in Europe in comparison to North America. We continue to tackle that issue. We have consolidated our manufacturing footprint in Spain, and we have growth plans, which will ultimately yield, we believe, leverage across that manufacturing cost installed base.
It remains a fragmented market. It's a different competitive landscape and a different type of technology adoption across the European spectrum. So there are some reasons why we see the differentials. All we believe are capable of being improved over the course of time, and we're tackling that. As it relates to the balance of the year, do we believe there's upside to the margin? We talked about this in the full year call earlier this year.
We do believe that we'll achieve approximately 150 basis points improvement year-over-year. We've done a nice step forward in Q1 of this year, and we do expect as leverage returns across the business that we will get margin expansion. So we feel very, very good about our margin opportunities in the business.