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Insulation plaster screws DPS

NEW: DPS (stainless steel) with general technical approval for external thermal insulation composite systems!

The insulation plaster screws DPS consist of a wood construction screw (made of zinc-plated steel or of stainless steel) and a tightly moulded plastic head made from polypropylene.

The large plastic head has a diameter of 50 mm and prevents of thermal bridges and condensation water.

Insulation plaster screws DPS are primarily used for fastening insulation on wooden surfaces, such as solid wood, wood studding, OSB plates, chip boards etc.

In contrast to insulation nails Type II, they are also well-suited for fastening on elastic surfaces, such as wooden slats.

Insulation plaster screws DPS are used with a cordless screwdriver and a special bit which fits exactly into the hexagonal recess and transfers the force perfectly onto the screw.

The insulation plaster screws DPS possess an open, roughened head with good grip for subsequently applied plaster. It is for this reason that they are very well-suited for any application in the thermal insulation composite system (TICS).

We are very pleased, that our DPS has passed all test with bravery and is now approved from DIBt (centre of competence  for construction, Berlin) for the use in external thermal insulation composite systems in wood building technic.

The largest advantage of our insulation plaster screws DPS is the fact that they consist of one part only and not - like most competitive products - of 2-3 parts. That means no assembly and fumbling with holding on while turning in the screw. Our screws can be used single-handedly. That saves time and money.

Dimensions and variants

IRON STEEL (zinc-plated)
Dimension Packing unit Variant / Item No.
Insulation size
in mm
Total length
in mm
pcs/box Zinc-plated
30 55 500 12 36 19 030
40 65 250 12 36 19 040
50 75 250 12 36 19 050
60 85 250 12 36 19 060
80 105 250 12 36 19 080
100 125 250 12 36 19 100
120 145 250 12 36 19 120
140 165 250 12 36 19 140
160 185 250 12 36 19 160
180 205 250 12 36 19 180
200 225 250 12 36 19 200
220 245 250 12 36 19 220
240 265 250 12 36 19 240
260 285 250 12 36 19 260
280 305 250 12 36 19 280
300 325 250 12 36 19 300

up to 500 at request

STAINLESS STEEL 1.4301 (A2) / AISI 304 - with general technical approval Z-9.1-877
Dimension Packing unit Variant / Item No.
Insulation size
in mm
Total length
in mm
pcs/box 1.4301 (A2)
AISI 304
30 55 500 31 36 19 030
40 65 250 31 36 19 040
50 75 250 31 36 19 050
60 85 250 31 36 19 060
80 105 250 31 36 19 080
100 125 250 31 36 19 100
120 145 250 31 36 19 120
140 165 250 31 36 19 140
160 185 250 31 36 19 160
180 205 250 31 36 19 180
200 225 250 31 36 19 200
220 245 250 31 36 19 220
240 265 250 31 36 19 240
260 285 250 31 36 19 260
280 305 250 31 36 19 280
300 325 250 31 36 19 300

up to 500 at request

© 2018 • Friedr. Turnit GmbH