DELTA® protects property. Saves energy. Creates comfort.
Rehabilitation
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Draught and
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vapour barrier
For retiling
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Detailed installation instructions for DELTA®-S
d
-FLEXX are
available on the internet at
www.doerken.de
as a pdf file for
you to print out and save.
Installation instructions
1. Remove old tiles and insulation material. Nails and screws
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that visibly penetrate the interior panelling must be covered
with acoustic insulation panels. If none are visible, DELTA®-
S
d
-FLEXX may be laid out directly on top of the interior
panelling.
2. Lay out sheets across the rafters in parallel with the gutter,
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making sure that there is no tension in the space between
the rafters. Hold DELTA®-S
d
-FLEXX in place with laths along
the rafters.
3. Make sure that sheets overlap by 10 cm. Seal overlaps
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against draughts with DELTA®-MULTI-BAND.
4. Seal any seams (e.g. gutters, flues, roof windows) against
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draughts with DELTA®-THAN plus laths or with DELTA®-
KOM-BAND. Openings for pipes should be sealed with
DELTA®-FLEXX-BAND.
5. Cut the insulation material to fit the space between the
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rafters (+ 1 cm) and lay it on.
PREMIUM QU
ALITY
DELTA®-S
d-FLEXX
1
3
5
2
4
