Bifold doors can be made to measure to suit a huge range of properties. There are minimum and maximum sizes for door leaves. These dimensions vary between manufacturers. Different configurations of bifold door are suitable for different size openings.
Porthmadog
Porthmadog well-known in your area as "Port", is a small Welsh seaside town and also former neighborhood, currently in the area of Penrhyndeudraeth in the Eifionydd area of Gwynedd. It has actually been so led to formally since 1974. Before 1972 in the management county of Caernarfonshire, it exists 5 miles (8 km) east of Criccieth, 11 miles (18 kilometres) south-west of Blaenau Ffestiniog, 25 miles (40 km) north of Dolgellau and 20 miles (32 kilometres) south of Caernarfon. It had a population of 4,185 (2011 census). It developed in the 19th century as a port exporting slate to England as well as elsewhere, but because the decrease of the industry it has actually become a shopping center and tourist destination. It has simple access to Snowdonia National Park and also is the terminus of the Ffestiniog Railway. The 1987 National Eisteddfod was held in Porthmadog. It consists of the neighboring towns of Borth-y-Gest, Morfa Bychan and Tremadog.