Launched in 2019, Format38 is the slimmest aluclad window on the market, combining the thermal performance of timber with the zero maintenance of aluminium. Format38 has been designed to maximise the glass and light in a room without compromising on security or thermal properties. Despite Format38 being so slim, it offers incredible U values as low as 0.8.

Format38 has been made with a strong emphasis on design. All windows, whether they are open or fixed, are made from the same profile, giving you symmetry on your project. Format38 also comes with concealed hinges, even on doors, giving you a modern and clean looking product.

Format38 is also unique with their internal finishes. You can choose from a range of silk finishes, which ensure you get the perfect timber finish every time. These silk finishes look great from an interior design perspective and are also scratch resistant, making them perfect for family living. You can even upgrade to Oak internally at no extra cost.

Key Features

o   Aluclad window giving you zero maintenance

o   Double or triple glazed

o   Upgrade to Oak internally at no extra cost

o   Concealed hinges

o   U values as low as 0.8

o   Scratch resistant internal finishes