Veka Composite Front Doors. Select a composite door, pick a style & choose from a range of colours to complete your design. At MPN we offer one of the widest selection of composite front door ranges available all featuring the highest quality 70 mm VEKA fully reinforced outer frame. Renowned for their solidity and security, our composite doors are the only choice when it comes to securing your home and your family. So if you want to stand out from the neighbours, speak to us.