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20210615 - L00010 Swegon reserves the right to alter specications.
ThermShield Standard Square/Rectangular Installation Guide
Flexible wall installation
(Fire Batt)
Damper blade must be closed during installation!
The wall is composed of 2x2 plasterboard boards,
12,5mm thick, installed on a steel frame construction. The
interior of the wall is lled with mineral wool (≥ 100 kg/
m³).
Installation material: mineral wool (≥ 140 kg/m³) and re
protection coating. The minimum thickness of the wall is
100mm.
1. Recommended wall opening for re damper
installation is B(H) + 200mm, but openings from B(H) +
80…300mm can also be used. Bend the xing bracket
(1) 90°.
2. Insert re damper into wall to the wall limit mark (7) on
the damper.
3. Fill the space between casing and wall, close with two
layers of mineral wool (5) (density 140 kg/m³ or more,
50 mm thick, coated on one side).
Seal the connections of mineral wool with intumescent
(6) re resistant sealant. Mineral wool and damper casing
must be coated with 2mm thick re protection coating.
Damper casing should be coated up to prole anges.
Minimum seperation between re dampers, either next
to each other or ceiling/wall, should be 30 mm between
them. See page 18.
**Fire Batt installations adjacent to ceiling or wall require
a suspension for the re damper.
Test the operation of the damper blade!
Ensure that the damper is sufciently supported!
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