Best Thermax 12 2026

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Last Updated - 03.02.2026

Best Choice

01

fischer

fischer TherMax 12 / 110 M12 Spacer Mounting System in Practical Craft Case, Insulation Dowels for Attaching High Loads in Thermal Insulation Composite Systems, with Anti-Cold Cone, GVZ, Pack of 25

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9.8

Exceptional

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Main highlights

Secure attachment to exterior walls: the self-tapping thermal spacer module ensures reliable installation of heavy objects, such as awnings and canopies, in soft and low-load insulation materials without damaging the thermal insulation
Powerful mounting system: the TherMax consists of a special anchor rod made of galvanised steel, which self-tapping through the plaster into the insulation material, with a glass fibre reinforced cone that interrupts thermal bridges, threaded screws and anchor sleeves for fixing in perforated brick
For numerous building materials: the mounting system is approved in combination with the injection mortars FIS EM Plus, FIS V, FIS SB and FIS Green for secure attachment in a variety of building materials, such as concrete, perforated brick, hollow block made of lightweight concrete and aerated concrete
Box contents: 25 x TherMax 12 / 110 M12 made of stainless steel, 25 x sieve sleeves 20 x 130, 6 x bit, 6 x milling blade, 6 x assembly instructions in a practical craftsman case (item no. 91969), insulation dowels for high loads of fischer
Areas of application: with a TherMax, usable lengths of 62 to 170 mm can be covered, making it ideal for thermally separate attachment of heavy loads, such as air conditioners, French balcony railings, satellite systems and much more. Suitable

487,89 €
02

Fischerwerke

Fischer Thermax Mounting Set 8 x 12/110 M12 High Performance Mortar FIS V 300 T Multi Adhesive and Sealant KD-290 Cylinder Brush

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

8 x Thermax 12/110 M12, 8 x Mesh Sleeves 20 x 130
3 x heavy duty mortar FIS V 300 D, 6 x static mixer for Fischer Injektionskartuschen
3 x extension hose for smooth squeezing Spitze
2 x bit, 2 x Milling blade
1 x Multi adhesive & sealant, KD – 290 White, 1 x Cylinder brush nylon, transparent. 20 mm

314,53 €
Value for Money

03

fischer

Fischer Thermax M12 M10 Air Conditioner, Set of 2 Dowels for Attaching Air Conditioners to Insulated Sheath, 569178, Grey, M12-10/200

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

SUITABLE FOR AIR CONTROL BRACKETS The included adapters from M12 to M10 also allow you to attach air conditioning / air conditioning brackets outdoors
Loads: Ideal for heavy loads (up to 49kg on masonry for layer thickness 100mm; up to 88kg on masonry for layer thickness 60mm).
Installation: a chemical anchor such as fischer FIS V Zero is required for attachment (not included)
Guaranteed thermal cut: Thermally insulated mounting system for applications on walls with insulating coats. The plastic cone creates a thermal barrier between the object being attached and the inside of the bracket, minimizing heat loss.
Contents: 2 Thermax M12, 2 reducing pins M12-M10, 2 rosettes stainless steel class A4, 2 nuts stainless steel class A4, 1 hexagonal insert, 1 milling cutter, 2 mesh dowels 20 x 130, 1 assembly instructions (English language not guaranteed)
Applications: shelves for air conditioning and air conditioning, awnings, canopies, balcony railings, satellite dishes. For insulating jackets with a thickness of 80 mm - 200 mm

36,35 €
04

Der Schraubenladen

Fischer Thermax Set M12 16/170 Including Mortar FIS VL 300 T and Sealant

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9.4

Excellent

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HARDWARE
Fischer Thermax set M12 16/170 including mortar FIS VL 300 T and sealant
Der Schraubenladen

123,90 €
05

fischer

Fischer Thermax Spacing Installation System, THERMAX 12/110 M12 B 051290

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Secure attachment to exterior walls: the self-tapping thermal spacer module ensures reliable installation of heavy objects, such as awnings and canopies, in soft and low-load insulation materials without damaging the thermal insulation
Powerful mounting system: the TherMax consists of a special anchor rod made of galvanised steel, which self-tapping through the plaster into the insulation material, with a glass fibre reinforced cone that interrupts thermal bridges, threaded screws and anchor sleeves for fixing in perforated brick
For numerous building materials: the mounting system is approved in combination with the injection mortars FIS EM Plus, FIS V, FIS SB and FIS Green for secure attachment in a variety of building materials, such as concrete, perforated brick, hollow block made of lightweight concrete and aerated concrete
Box contents: 2 x TherMax M12, 2 x sieve sleeves 20 x 130, 1 x bit, 1 x milling blade, 1 x sealing adhesive 80 ml, 1 x assembly instructions (item no. 51290), insulation dowels for high loads of fischer
Areas of application: with a TherMax, usable lengths of 62 to 170 mm can be covered, making it ideal for thermally separate attachment of heavy loads, such as air conditioners, French balcony railings, satellite systems and much more. Suitable

44,98 €
06

fischer

Fischer 512173 10/120 M10 B"Thermax" Offset Mounting System - Multi-Colour (2-Piece)

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20% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

SOLID FIXING TO EXTERIOR WALLS The self-tapping thermal spacer module ensures reliable installation of light to medium weight objects, such as mailboxes and lights, in soft and low-load insulation materials without damaging the thermal insulation.
Installation without special tools: The Thermax consists of a hanger bolt with glass-fibre reinforced cone, which mills itself through the plaster into the insulation material, while the universal dowel UX securely anchored in the building material and the anti-cold cone interrupts the thermal bridge.
For all building materials: the mounting system is suitable for thermally separated and secure attachment in all building materials, such as concrete, perforated brick, hollow block made of lightweight concrete and aerated concrete - without the universal dowel UX, direct mounting in wood is also possible.
Box contents: 2 x Thermax 10 / 120 M10 spacer mounting system, 2 x UX 12 x 70, 2 x cover caps (item no. 512173), insulation dowels for medium loads of fischer.
Areas of application: With the Thermax 10, light to medium weight objects, such as motion detectors, lightning rods, rain downpipes, etc. on facades that have a thickness of the non-load-bearing layer of 100 - 120 mm.

12,84 € 15,99 €(20% Off off)
07

Fischerwerke

Fischer Thermax Mounting Set 4 x 12/110 M12 High Performance Mortar FIS V 300 T Multi Adhesive and Sealant KD-290 Cylinder Brush

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

4 x Thermax 12/110 M12
4 x Mesh Sleeves 20 x 130
2 x heavy duty mortar FIS V 300 D, 4 x Static Mixer for Fischer Injektionskartuschen
1 x Multi adhesive & sealant, KD – 290 White
1 x Cylinder brush nylon, transparent. 20 mm, 2 x Extension Hose For Smooth squeezing Spitze

179,23 €
08

Fischerwerke

Fischer Thermax 12/110 M12 GVZ Spacer Mounting System with Anchor Sleeve FIS H 20 x 130 Pack of 1

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Selbstfrä Sender plastic cone
Recording Mode of heavy load through Spreizdruckfreie anchor
Precise Adjustment the construction without pressure points and damaging the composite
No heat Bridge with for heavy loads.

22,25 €
09

Fischerwerke

Fischer Thermax Fixing Set 6 x 16/170 M12 High Performance Mortar FIS V 300 T Multi Adhesive and Sealant KD-290 Cylinder Brush

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

6 x Thermax 16/170 M12, 6 x Mesh Sleeves 20 x 200
4 x Static Mixer for Fischer Injektionskartuschen, 2 x Extension Hose For Smooth squeezing Spitze
2 x heavy duty mortar FIS V 300 T, 1 x Multi adhesive & sealant, KD – 290 White
1 x Cylinder brush nylon, transparent. 20 mm
1 x Bit, 1 x Milling blade

193,27 €
10

LNEE

Fischer Thermax Mounting Set 6 x 12/110 M12 High Performance Mortar FIS V 300 T Multi Adhesive and Sealant KD-290 Cylinder Brush

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

6 x Thermax 12/110 M12
6 x Mesh Sleeves 20 x 130
4 x Static Mixer, 2 x Extension Hose
2 x heavy duty mortar FIS V 300 T, 1 x Multi adhesive & sealant, KD – 290 White
1 x Bit, 1 x Milling blade

232,50 €