Insulation fixings guide

insulation fixings guide tilte picture

Insulation fixings by base material

Where do you want to fix or install?

Light-duty
Heavy-duty
Light-duty
Heavy-duty

When choosing the right thermal anchor, it depends on both the weight of the application and the type of insulation board. In order to provide a secure hold even in less compressive insulation boards made of natural raw materials, such as mineral wool or wood fibre insulation boards, CELO's insulation plugs feature a distinctive thread geometry.

Below you can see which insulation fixing we recommend for which load and which type of insulation.

Light duty applications <20 kg
(Direct fixing in insulation boards)

Values ​​for plastered and unplastered insulation panels. Values ​​can vary depending on the type of panel as well as the type and thickness of the plaster.

EPS polystyrene insulation board (Styrofoam)

6 kg
7 kg
14 kg

XPS polystyrene insulation board (Styrodur, perimeter insulation)

7 kg
9 kg
14 kg
28 kg

Mineral wool - Rockwool

2 kg
4 kg
5 kg

Wood fibre insulation

10 kg
12 kg
20 kg

EPS polystyrene insulation board (Styrofoam)

Recommended thermal screws:

Insulation screw IPS 80
with rain-tight EPDM sealing
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Insulation screw plug IPSD 80
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Insulation screw IPSZ 80 
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Insulation screw IPS 80T with countersunk head
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Insulation screw IPL 60
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Insulation screw IPL 95
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Insulation screw IPL 95
Adjustable - for rainwater downpipes
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XPS polystyrene insulation board (Styrodur, perimeter insulation)

Insulation screw IPS-H 55
Short screw for lower insulation board thicknesses with rain-tight EPDM sealing
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Insulation screw plug IPSD-H 55
Short screw for lower insulation board thicknesses
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Insulation screw IPSZ-H 55
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Insulation screw IPS 80
with rain-tight EPDM sealing
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Insulation screw plug IPSD 80
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Insulation screw IPSZ 80
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Insulation screw IPL 60
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Insulation screw IPL 95
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Insulation screw IPL 95
Adjustable - for rainwater downpipes
View product >

Mineral wool - Rockwool

Insulation screw IPS 80
with rain-tight EPDM sealing
View product >

Insulation screw plug IPSD 80
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Insulation screw IPSZ 80
View Product >

Insulation screw IPS 80T with countersunk head
View Product >

Insulation screw IPL 60
View product >

Insulation screw IPL 95
View product >

Insulation screw IPL 95
Adjustable - for rainwater downpipes
View product >

Wood fibre insulation

Insulation screw IPL 60
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Insulation screw IPS-H 55
Short screw for lower insulation board thicknesses with rain-tight EPDM sealing
View product >

Insulation screw plug IPSD-H 55
Short screw for lower insulation board thicknesses
View product >

Insulation screw IPSZ-H 55
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Insulation screw IPL 95
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Insulation screw IPL 95
Adjustable - for rainwater downpipes
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Heavy-duty applications >20 kg
(Distance mounting on insulated facades)

Hollow brick Hlz 12 + ETICS

(permissible tension load)

110 kg
170 kg

Aerated concrete AAC2 + ETICS

(permissible tension load)

71kg
120 kg

Aerated concrete AAC4 + ETICS

(permissible tension load)

179 kg
210 kg

Concrete + ETICS

(permissible tension load)

524 kg
466 kg
370 kg

Hollow brick Hlz 12 + ETICS

(permissible tension load)

ResiTHERM® 12
ETA-approved and rain-tight distance mounting system for heavy loads like awnings and canopies
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ResiTHERM® 16
ETA-approved and rain-tight distance mounting system for heavy loads like awnings and canopies
• German Design Award 2023 for excellent product design •
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ResiTHERM® 37
Distance mounting system for hollow bricks and aerated concrete
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Aerated concrete AAC2 + ETICS

(permissible tension load)

ResiTHERM® 12
ETA-approved and rain-tight distance mounting system for heavy loads like awnings and canopies
View product >

ResiTHERM® 16
ETA-approved and rain-tight distance mounting system for heavy loads like awnings and canopies
• German Design Award 2023 for excellent product design •
View product >

ResiTHERM® 37
Distance mounting system for hollow bricks and aerated concrete
View product >

Aerated concrete AAC4 + ETICS

(permissible tension load)

ResiTHERM® 12
ETA-approved and rain-tight distance mounting system for heavy loads like awnings and canopies
View product >

ResiTHERM® 16
ETA-approved and rain-tight distance mounting system for heavy loads like awnings and canopies
• German Design Award 2023 for excellent product design •
View product >

ResiTHERM® 37
Distance mounting system for hollow bricks and aerated concrete
View product >

Concrete + ETICS

(permissible tension load)

ResiTHERM® 12
ETA-approved and rain-tight distance mounting system for heavy loads like awnings and canopies
View product >

ResiTHERM® 16
ETA-approved and rain-tight distance mounting system for heavy loads like awnings and canopies
• German Design Award 2023 for excellent product design •
View product >

ResiTHERM® 37
Distance mounting system for hollow bricks and aerated concrete
View product >