This is a new un-fitted white pvc window.  Purchased 3 for a project this year. Due to structural issues. The 3rd window was replaced with velux roof window.

Looking outside half opener left side.

Window size without sill. 1100mm wide x 870mm high.  Sill size is 150 wide and 30mm high. Window with sill 1100mm wide x 900mm high. Price is collection only. Can delivery locally at agreed additional cost.