Cost-saving ideas for every phase of
design and construction are covered
in Building Affordable Housing. Suggestions
range from zero-lot line development
strategies to the use of rolledconcrete
curbs; from modular
planning on 24-inch centers and eliminating
wire mesh in slabs, to getting
rid of double floor joists, and using
single plates in wall framing. It also
covers such things as the use of 4x12-
foot drywall sheets, cluster plumbing,
and installing 1/2-inch diameter vent
pipes.
But labor-saving recommendations
are scanty, and sometimes advice is
contradictory. At one point, it suggests
using overhangs for aesthetic and
sales appeal, but later recommends
eliminating them for economy. Sometimes
the book's recommendations
will be unacceptable to builders. For
example, using 3/8-inch plywood for
roof sheathing won't wash.