Best Armaflex 25mm 2026

Advertising Disclosure

Last Updated - 22.07.2026

Best Choice

01

Lederkonzept

Armaflex ACE Self-Adhesive Insulating Mats, 6 mm, Insulation, Rubber

Show more
9.8

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.

Show more
Main highlights

Self Adhesive
Optimum insulation (heat and cold)
Half or full box
Branded product

130,00 €
02

PROFIVENT.DE

Armaflex AF 25 mm - 4 m x 1 m Self-Adhesive Insulation Mat - Efficient Cold & Heat Insulation Made of Rubber with Mould & Moisture Protection

Show more
9.7

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.

Show more
Main highlights

VERSATILE APPLICATION - Ideal for professionals and DIY enthusiasts. The Armaflex AF insulation mats in thicknesses of 6-32 mm are ideal for professional applications in heating, air conditioning, refrigeration and sanitary technology - e.g. for insulation of pipes, ventilation ducts, fittings or containers. Thanks to the self-adhesive back and flexible structure, they can be easily cut and mounted even in the DIY area - e.g. in cellars, garages, caravans or for subsequent insulation in the house.
Robust & durable in many environments. Temperature range from -50 °C to +110 °C (up to +85 °C with full-surface bonding), UV-resistant (when exposed to the outside, with protective coating) and reduces body noise by up to 28 dB A - for long-term insulation effect even under extreme conditions
Integrated Microban protection - Hygienic safety with every use. Thanks to the integrated Microban technology, the growth of mould, bacteria and fungi is inhibited directly in the material - permanently and without additional effort. This makes the mat ideal for sensitive areas such as food processing, laboratories, healthcare or pharmaceutical industry. Also in the private sector, it ensures a more hygienic indoor climate - perfect for cellars, home installations and DIY projects.
Highest insulation performance for a wide range of application thicknesses (6-32 mm). The Armaflex AF mat offers very low thermal conductivity (λ≤0.033W/(m·K) at 6-32mm) and high water vapour resistance (μ≥10,000) - ideal for preventing condensation, minimizing energy losses and preventing corrosion under insulation (CUI). Perfectly matched to common system requirements and tested application criteria
Fire protection according to Euro class B-s3.d0 - more safety in everyday life. Armaflex AF meets strict European fire protection standards (EN 13501-1, B-s3,d0) - it is flame retardant, develops only limited smoke and does not drip when exposed to heat. This makes the mat suitable for applications in public buildings, residential buildings, schools or technical facilities where increased requirements are placed on preventive fire protection.

127,00 €
03

Armaflex

ArmaFlex HOME Insulation 25 mm x 4 m² Self-Adhesive Insulation Board

Show more
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.

Show more
Main highlights

Universal insulating DIY material for hobby and leisure
Reduction of draughts, heat bridges and unwanted noise for more feel-good climate
Odour-reduced formula especially for indoor applications
No dampening, no loss of insulation
Impact protection on edges and surfaces
Antimicrobial protection against bacterial and fungal growth

89,99 €
Value for Money

04

PROFIVENT.DE

Armacell Armaflex 6 mm - 32 mm Insulation Mats Insulation Rubber (Self-Adhesive, 25 mm - 4 m x 1 m)

Show more
9.4

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.

Show more
Main highlights

Sound insulation: In addition to thermal insulation, the insulation mats can also provide sound insulation and thus contribute to a quieter environment.
Optimal insulation (heat and cold).
Insulation mat available in self-adhesive or non-self-adhesive design.
High performance material: The insulation mats are made of high-quality materials and provide excellent insulation and protection from heat and cold.
Euro class D-s3, d0, extremely low thermal conductivity = 0.036, application temperature: -50 °C to +105 °C.
Energy efficiency: These mats effectively reduce energy loss and help maintain constant temperatures in a variety of applications, making them an energy efficient choice.
Durable and robust: They are known for their durability and wear resistance and ensure a long service life and minimal maintenance.

89,00 €
05

Armaflex

Armaflex AF 25 mm Self-Adhesive / Box Content 4 m² / Roller Shutter Insulation

Show more
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.

Show more
Main highlights

Reliable condensation prevention and prevention of corrosion under insulation
Insulation Installer
High flexibility and easy installation
Extends the life of the system

104,49 €
06

PROFIVENT.DE

Armacell Armaflex 6 mm - 32 mm Insulation Mats Insulation Rubber (Self-Adhesive, 25 mm - 2 m x 1 m)

Show more
9.2

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.

Show more
Main highlights

Sound insulation: In addition to thermal insulation, the insulation mats can also provide sound insulation and thus contribute to a quieter environment.
Optimal insulation (heat and cold).
Insulation mat available in self-adhesive or non-self-adhesive design.
High performance material: The insulation mats are made of high-quality materials and provide excellent insulation and protection from heat and cold.
Euro class D-s3, d0, extremely low thermal conductivity = 0.036, application temperature: -50 °C to +105 °C.
Energy efficiency: These mats effectively reduce energy loss and help maintain constant temperatures in a variety of applications, making them an energy efficient choice.
Durable and robust: They are known for their durability and wear resistance and ensure a long service life and minimal maintenance.

57,00 €
07

PROFIVENT.DE

Armaflex AF 25 mm - 1 m x 1 m Self-Adhesive Insulation Mat - Efficient Cold & Heat Insulation Made of Rubber with Mould & Moisture Protection

Show more
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.

Show more
Main highlights

VERSATILE APPLICATION - Ideal for professionals and DIY enthusiasts. The Armaflex AF insulation mats in thicknesses of 6-32 mm are ideal for professional applications in heating, air conditioning, refrigeration and sanitary technology - e.g. for insulation of pipes, ventilation ducts, fittings or containers. Thanks to the self-adhesive back and flexible structure, they can be easily cut and mounted even in the DIY area - e.g. in cellars, garages, caravans or for subsequent insulation in the house.
Robust & durable in many environments. Temperature range from -50 °C to +110 °C (up to +85 °C with full-surface bonding), UV-resistant (when exposed to the outside, with protective coating) and reduces body noise by up to 28 dB A - for long-term insulation effect even under extreme conditions
Integrated Microban protection - Hygienic safety with every use. Thanks to the integrated Microban technology, the growth of mould, bacteria and fungi is inhibited directly in the material - permanently and without additional effort. This makes the mat ideal for sensitive areas such as food processing, laboratories, healthcare or pharmaceutical industry. Also in the private sector, it ensures a more hygienic indoor climate - perfect for cellars, home installations and DIY projects.
Highest insulation performance for a wide range of application thicknesses (6-32 mm). The Armaflex AF mat offers very low thermal conductivity (λ≤0.033W/(m·K) at 6-32mm) and high water vapour resistance (μ≥10,000) - ideal for preventing condensation, minimizing energy losses and preventing corrosion under insulation (CUI). Perfectly matched to common system requirements and tested application criteria
Fire protection according to Euro class B-s3.d0 - more safety in everyday life. Armaflex AF meets strict European fire protection standards (EN 13501-1, B-s3,d0) - it is flame retardant, develops only limited smoke and does not drip when exposed to heat. This makes the mat suitable for applications in public buildings, residential buildings, schools or technical facilities where increased requirements are placed on preventive fire protection.

40,00 €
08

PROFIVENT.DE

ArmaFlex HOME Self-Adhesive Insulation Mat 25 mm - 4 m x 1 m Flexible Elastomer Foam for Heat & Sound Insulation for Camper, Boat, Home & DIY - 10/19/25/32 mm

Show more
9.0

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.

Show more
Main highlights

Versatile DIY insulation material: universal use to reduce heat loss, draughts and noise - ideal for blind boxes, garage doors, campers, boats, sound systems or outdoor pools. ArmaFlex Home makes professional insulation technology finally suitable for DIY enthusiasts.
Robust, lightweight and odour-optimised: lightweight, space-saving and with odour-reduced formula for indoor use. Temperature resistant from -20°C to +85°C. For a pleasant, clean feel-good climate on the go and at home.
Reliable against moisture and mould. Closed cell structure - no dampening, no insulation loss. Antimicrobial protection inhibits bacterial and fungal growth and reduces indoor fogging Perfect for healthy indoor air in the camper or at home.
Original Armaflex quality from Armacell. Developed by the world's leading manufacturer of technical insulation materials. Tested to automotive standards - proven in thousands of camper projects. Made by Armacell - INSULATE LIKE A PRO.
3️⃣ Easy to install with strong Armaflex adhesive power. Factory self-adhesive with high-quality acrylate pressure-sensitive adhesive in grid structure - simply peel, press and insulate. No additional vapour barrier required. Flexible processing even on curves and edges.

109,00 €
09

Scorprotect

Armacell Armaflex Original AF Rubber Plates Self-Adhesive + Red Gloves + Scorprotect Lanyard (Black, Insulation Thickness 25 mm, 1000 x 4000 mm)

Show more
8.7

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.

Show more
Main highlights

Thermal conductivity: λ 0º ≤ 0.033 W/(m·K) / Temperature range: -50 °C to +110 °C (max. 85 °C with full-surface bonding) / water vapour diffusion resistance: µ = 10,000 / building material class: B/BL-s3, d0 / sound protection: up to 30 dB(A) reduction/corrosion protection thanks to integrated steam barrier
Reduces heat loss in heating, sanitary and hot water installations / prevents condensation formation in air conditioning and refrigeration systems / particularly low thermal conductivity and high water vapour diffusion resistance
Original 25 mm self-adhesive Armaflex rubber plate AF, 1 pair of Scorprotect work gloves, fine knit in red, CAT2 and latex soft coating + Scorprotect lanyard
Improved micro-cell structure for easier processing and more dimensional stability. Integrated Microban protection against mould and bacteria. Ideal for public buildings, food industry and process engineering systems
For camper and vehicle insulation, motorhomes, vans, boats & vans
Applications: motorhome, caravan and vehicle construction, heating and sanitary systems, refrigeration and air conditioning technology, ventilation systems, roller shutter and blind insulation

116,55 €
10

Lederkonzept

Armaflex ACE Self-Adhesive Insulating Mats, 6 mm, Insulation, Rubber

Show more
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.

Show more
Main highlights

Self Adhesive
Optimum insulation (heat and cold)
Half or full box
Branded product

59,50 €