Metal Buildings Retrofit
Roof Installation / Bottom of Purlins
Before installing TempShield™,
inspect the roof area for clutter—water sprinkler systems,
conduit and lights. Sprinkler systems are especially
important. All water pipes must be below the insulation to
prevent the possibility of freezing in the winter. In many
instances, the TempShield™ must be installed up near the roof deck.
- Install 1" x 2" furring strips on the bottom of and
perpendicular to the Z purlins on 22" centers. Use 1-1/4" self-taping sheet metal screws to secure the
furring strips to the Z purlins.
- Butt furring strips together and tape. Staple tape for
reinforcement.
- Use 48" wide TempShield™ Staple Tab Insulation and staple with tabs bent down.
- There is no need to cut the TempShield™ Insulation to an exact size before installing, since the
insulation is below the Z purlins.
- Use a pure silicone caulk to run a bead of caulk down
the tabs; press together. This will create a proper seal.*
*Make sure that the
silicone caulk is applied in a continuous bead with no breaks.
Gaps will cause air infiltration which may cause condensation.
Wall Installation
The same pre-installation inspection must be
made to insure a safe working environment.
- Install furring strips to the Z purlins with 1 1/4"
self-drilling screws on 22" centers.
- Staple TempShield™ Insulation to the furring strips with 5/16" staples
every 3" to 4".
- Fold the tabs out and run a bead of pure silicone caulk
down the tabs. Press the tabs together to create a proper
seal.*
*Make sure that the
silicone caulk is applied in a continuous bead with no breaks.
Gaps will cause air infiltration which may cause condensation.
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