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The more popular types of moldings include the half-round,
quarter-round, flat-edge, beaded, grooved, and fluted styles. Depending on the
function and matching design, modifications are made for casings, baseboards,
picture frames, coves, paneling,
cabinetwork, and battens.
Panels and frames should be mitred and may be connected
using dowels, splines, glue, corrugated fasteners, screws, or nails. Where
mitre joints are glued, the end grain must first be fitted using a thin coat of
adhesive. This coat of glue should be dried and be scraped up smoothly prior to
applying the last coat of glue. Mitring is also crucial for moldings utilized
for edgings. For this type of edge, moldings must be cut into 4 slightly
oversized pieces to give adequate stock left to give allowance for mitred
corners. The moldings should first be set in place and any irregularities
trimmed using a plane. It recommended to use a rabbet, mortise and tenon, or
other concealed joint. If a power tool is used to cut the wood, a wooden spring
should be clamped to the ripfence to clasp the molding on the dado blades. Use
a stick to push the molding on the fence into the blade.
Moldings frequently have a hard grain and may deflect a
brad. To minimize this issue, simply by drill a small hole using a brad with
head removed (or a fine steel needle cut off above the eye) as a bit. Another
safeguard is chopping off the tip of the nail before nailing it into the wood.
Read more on moldings:
Functions of Moldings For Home Interiors and Woodwork
© 2012 Athena Goodlight