100mm x 47mm (4" x 2") is one of the most widely used timber sizes due to it's almost limitless versatility. Whether it's for a construction project such as partition walls, building a garage or for use in a roof construction, there's always some 100mm x 47mm used somewhere.
It comes pressure treated for extra durability and is now supplied 'Easi Edge'. This means slightly rounded corners and smooth faces for easier handling and use. It also makes it more appealing for use in garden projects where it's likely to be touched and you want to avoid rough and splintered edges.
Actual size 93mm x 44mm.
Also available in 3.6m, 4.2m and 4.8m see separate page