The change in scale in wood processing in the UK over the past 70 year
s is huge. From a position where sawmilling was on small scale satisfy
ing local market needs with native broadleaf species, it is now a huge
industry supplying about 26 per cent of our sawn softwood demand; mai
nly from the exotic, Sitka spruce. Development has seen the industry r
each levels of technology equivalent to those in the Nordic countries
and north America; Seventy years ago the only board manufacturing plan
ts were producing plywood from imported tropical logs. Now the board i
ndustries produce chipboards, strand boards, MDF and cement bonded par
ticleboards from the home grown resource. Overall we produce some 56 p
er cent of UK consumption of these products whilst in the growing MDF
sector home production represents 78 per cent of demand. The wood pulp
industry has developed over the past 15-20 years from a position wher
e it had almost ceased to exist to the present situation of large volu
mes of newsprint, magazine papers, packaging board and fluting being p
roduced, largely on four capital intensive sites. The sawmilling, boar
d manufacturing and pulp and paper industries are mutually dependent u
pon one another for their successful operation. Residue material from
sawmills, for example, provides an important income source, whilst the
market for small roundwood provides cash flow for forest owners prior
to felling of the final sawlog crop.