- Impact from a stone or other object smashing the glass in a ‘bullseye’ effect
- The result of a break-in
- Extreme weather or changes in pressure causing a crack
- The sealed unit being ‘blown’, meaning that it’s no longer energy efficient due to air leaking out
Llanfyrnach
Llanfyrnach is a village, community and parish in Pembrokeshire, Wales. The village remains in the selecting ward of Crymych. The village of Crymych and also the communities of Hermon, Glandwr as well as the eastern part of Pentre Galar are in Llanfyrnach parish. Llanfyrnach suggests the church of St Brynach. Llanfyrnach village remains in a remote upland area on the headwaters of the River Tâf, concerning 11 miles (18 km) from Cardigan. The village continues to be tiny, with much of the workforce employed in transport. The population of the church was 542 (1801 ), 933 (1851 ), 954 (1901 ), 844 (1951) as well as 837 (1981 ). [2] The location stays mainly Welsh-speaking; the proportion of Welsh speakers was 100% in 1891, 97% in 1931 as well as 82% in 1971.