One of Britain’s biggest systems companies is bringing best-in-class Caldwell balances to its flagship vertical-sliding window product.

Synseal’s Evolve VS sash window combines vintage-look astragal bars and sash horns with A-rated modern performance and comes available in a range of 16 colours.

Its quality, versatility and excellent value for money have seen it quickly become one of the favoured products in its class – but now, Synseal is upgrading the system even further with Caldwell’s Ultralift balances.

Offering up to 75% mechanical lift with its powerful double-sprung action, Ultralift allows for smoother operation and can be installed in systems significantly heavier than single-sprung alternatives.

Thanks to its 17mm design, Ultralift balances can be specified for both standard and tilt-in sash windows.

“When it came to creating Evolve, we were adamant we wanted a product that excelled across the board – not just delivering authentic vintage aesthetics, but outstanding performance and functionality too,” comments Andy Jones, Synseal Sales and Marketing Director.

“That meant using the very best components on the market. And when it came to hardware, Caldwell were the obvious choice. Thanks to Ultralift, Evolve offers the smoothest of actions – something which, combined with great prices

and turnarounds of just seven days, makes it the VS of choice for installers all around the country.”

Caldwell Sales and Technical Director Alistair Wheeler comments: “When one of the industry’s biggest brands chooses to use your balances, you must be doing something right.

“We strive to help our customers win new business and expand into new markets with our robust, innovative hardware, and we’re delighted that we’ve been able to do that for Synseal.”