| | MADERA |
| LONGITUD (m) |
| TIPO |
| CLASE |
a |  |
pino Insignis |
 |
<8 |
 |
nueva secado 1 año |
 |
Extra |
b |  |
pino Valsain |
 |
<12 |
 |
nueva secado 2 años |
 |
I-80 |
c |  |
pino Soria |
 |
>12 |
 |
nueva autoclave |
 |
II-75 |
d |  |
pino Galicia |
|
|
 |
vieja |
 |
III-65 |
e |  |
pino negro |
|
|
|
|
 |
IV-50 |
f |  |
pino laricio |
|
|
|
|
 |
VI-40 |
g |  |
pino negral |
|
|
|
|
|
|
h |  |
pino tea |
|
|
|
|
|
|
i |  |
abeto |
|
|
|
|
|
|
j |  |
roble |
|
|
|
|
|
|
k |  |
haya |
|
|
|
|
|
|
l |  |
olmo |
|
|
|
|
|
|
m |  |
aliso |
|
|
|
|
|
|
n |  |
castaño |
|
|
|
|
|
|
o |  |
chopo |
|
|
|
|
|
|
|