The Drywall Taping (Finishing) Process
New Generation Inc. Drywall (NGI) uses the taping process described below to
make our product something that we can stand behind and be proud of.
Drywall taping is an art. Some people have more talent than others.
We at New Generation are professional Drywall Finishers. You will see a
professional final product, done correctly.
A typical taping job can take at least 5 to 7 working days. The bigger
the job, the longer it will take. The temperature needs to be at least
55 °F constantly during the taping process, as recommended by
drywall compound manufacturers.
Most drywall finishing is specified to a Level 4 finish: See levels of
finish
for explanations of the levels.
The six phases of the drywall taping process:
This is a very basic overview of the drywall taping process. There are
some situations in which we may use different joint compounds or
processes for better outcomes.
Phase 1, "Tape coat": Prefill the joints and tape with paper
tape, install and tape cornerbead, coat (spot) screw holes once.
Paper tape is the proper material to use on joints; anything else will
not stand the test of time.
We use all-purpose drywall compound to adhere the tape to the drywall.
All-purpose compound has a high glue content to give the tape a strong
hold to the drywall.
Drying time: Usually a day or two.
Phase 2, "Filler coat": Coat all joints with lightweight joint
compound, coat one side of angle, fill cornerbead, spot screws once.
Drying time: The joint compound needs to completely dry; usually 24
hours, minimum. The more offset the drywall is, the more joint compound
needed, which may increase the drying time. The filler coat needs to be
totally dry before we move to the finish coat (Phase 3). Fans, heat,
air conditioning and dehumidifiers can help with the drying process.
(Customers usually provide and supervise any of the above drying
aids.)
Phase 3, "Finish coat": With lightweight joint compound, coat
all the joints again, the other side of the angle, fill cornerbead,
spot screws once.
Drying time: Usually 24 hours, minimum. The finish coat needs to be
totally dry before we texture or sand.
Phase 4, "Texture coat": If any texture is being applied to
ceilings or walls, this would be the next step.
Drying time: Usually 24 hours.
Phase 5, "Skimcoating": Skimcoating provides a smooth finish,
which is often preferable for ceilings, for drywall that will be
visible in strong natural sunlight, or for under dark or high-gloss
paints. Skimcoating can also be done on walls damaged by wallpaper
removal or to cover over textures. Two coats of compound and then
sanding are generally needed to cover damage or textures.
Drying time: Usually 24 hours.
Phase 6, "Sanding": We use strong (500-watt) lights to view
surfaces for sanding. We use a vacuum sander, when possible, to cut
down on the dust somewhat. Realistically, there will be dust; be
mentally prepared.
After the Job Is Done: Let the walls dry for up to five days
before priming, following the recommendations of the joint compound
manufacturer.
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