Why are airplane windows round? Airplane windows went from square to round in the 1950s, and the reason why might surprise ...

Arched windows can introduce architectural interest, ranging in style from Gothic to modern. Arched windows can cost 40% to 60% more to install than double-hung windows, as they require ...

Motorisation possible. The sliding windows are available for curved applications, with a radius of 3 metres for mobile elements and 1.5 metres for fixed. The Vitrocsa sliding version is available ...

Aluminum structure, self supporting glass, limitless number of rails, ah!60 thermal insulation up to 0.708W/m².K, sound insulation: 44 dB, security RC4, ah!38 thermal insulation up to 0.816W/m² ...

on the outside of their windows in their homes. They come in various styles but serve an important purpose: enhancing the ...