Solid wood furniture
This means all exposed parts are made of the
same species of all natural wood, with no other
materials included, such as plywood or particle
board.
Advantages of Solid Wood:
Practical.
The durability of solid wood furniture is high
on the list. Scratches, dings, dents, water
marks, stains can all be repaired. Obviously,
the worse the damage the more expensive, but
it is certainly easier and less expensive than
veneer furniture.
Disadvantages of Solid Wood:
split.
When exposed to extreme atmospheric
conditions, solid wood furniture will expand
or contract, and may split along the grain of
the wood. I use a "floating case system" in
which table and case-piece surfaces are
attached using a bracket method or elongated
holes for screws to slide. This enables
furniture to respond to environmental changes
without damage. As a rule, though, avoid
exposing pieces to strong sunlight or direct
heat sources.
Veneer furniture
Veneer Furniture begins with thin layers of wood
glued together with the grain at right angles
over a thick core. This crisscross design
reduces the chances of splitting or cracking.
Plus, the glue is the same strong, waterproof
adhesive used in aircraft and marine
construction, so the end result is actually
stronger than the natural wood. Many people
mistakenly assume that veneered furniture is
inferior to or cheaper than solid wood;
however, I use veneers quite often for high end
furniture pieces and it can be more costly than
solid wood.
Good quality veneer
furniture will have a solid core and the legs,
posts, doors or drawer fronts will be
straight-grain solid wood.
Advantages of Veneer:
Beautiful.
The best, most interesting logs are cut into
veneer. This is largely an economic
decision--sellers and veneer makers can make
more money from a high quality log sliced into
veneer than they can from sawing it into
boards. And certain cuts, such as burls, are
structurally unsound in 'the solid'. These
beautiful woods can rarely be utilized unless
they're sliced into veneer
Environmentally kind.
Saw timber is typically sawn into 1" thick
boards. The saw cuts a kerf between boards
1/4" thick that winds up as sawdust. Veneer is
not cut from the log but sliced with a knife
(like lunch meat) into 1/32" leaves or sheets.
That produces 32 veneer surfaces for every 1
that is gotten from a board and with no wood
wasted as sawdust another 8 sheets where the sawblade would have gone. That's 40 surfaces
of wood veneer for every 1 of solid wood.
Creates new design
possibilities. Since veneer is
so thin and is glued to a stable substrate it
allows designs and arrangements of the wood
that would fail in solid wood. Solid wood,
even kiln-dried, moves or works from summer
through winter through summer again. A radiant
table top would be impossible in solid lumber
because the seams would open in winter and
swell tightly shut in summer. Cross grain
designs such as aprons and edge bandings are
also impossible in solids. Solid burls are
also largely unusable but frequently used in
veneer.
Stable.
Since veneer is glued to a stable substrate it
produces surfaces not prone to warp or
splitting or seasonal movement.
Substrates.
Plywood and medium density fiberboard, the
substrates I use for my furniture, are made
from low quality trees. This means a market is
provided the landowner for these trees. This
leads to better forests over time since the
trees remaining grow better and faster with
less competition for resources. Its like
weeding your garden only a lot bigger.
Disadvantages Veneer:
Thin. This is
more of a problem for the builder than the
buyer. Sand-through in preparation for
finishing is 'touching the third rail' of
woodworking. Such pieces are almost impossible
to repair and frequently involve 're-design'
(as in cutting off the sanded through area) or
making a speculative, difficult repair which
can be difficult to hide. Once the piece is
completed thickness of the veneer is of no
concern.
Blisters, delaminates,
peel back at edges.
These can only
be satisfactorily prevented by proper
construction materials and techniques. Early
in the 20th century much mass-produced, low
quality veneer furniture was made that haunts
furniture makers to this day. Construction
techniques and materials have improved
considerably in the past few decades to the
point that delaminating is no longer a
legitimate concern. Hide glue is used only in
a few special applications and has been
superseded by aliphatic and resorcinol glues.
'Hammer veneering' and cumbersome, mechanical
presses have been replaced by vacuum presses
which insure good clamping (and facilitate
design possibilities by allowing veneering of
curved surfaces).
The edge thing.
Since veneer is glued to a plywood or
medium density fiberboard substrate the edges
must be covered. The best solution involves a
strip of solid wood that opens more design
possibilities. The edging can be wide or
narrow, match the veneer panel or contrast,
can further incorporate veneer which can be
cross grain or at a 45 degree angle, can be
set off by a narrow strip of inlay, etc. A
workable solution but one that I generally
avoid is to run the veneer right up to the
edge of the piece and cover the edge with a
strip of veneer. This can make for 'hard'
edges susceptible to peel back and is best
avoided.
RJ
Spomer
Visit Our New Online Store |