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MAXFLEX FR Aluminium Foil Sheet Roll 3 mm · 1.2 × 15 m
- Thickness (mm)
- 3
- Width (mm)
- 1200
- Length (mm)
- 15000
MAXFLEX FR aluminium-foil-faced elastomeric sheet roll (FSK)
Elastomeric sheet roll factory-laminated with aluminium foil, for indoor air ducts and chilled-water pipes — prevents condensation and reduces energy loss.
- Thickness
- 3–25 mm
- Thermal conductivity (λ)
- 0.033 / 0.035 / 0.038 W/m·K at 0 / 24 / 40 °C mean · ASTM C177, ASTM C518, EN ISO 8497
- Service temperature range
- -57 – 125 °C
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MAXFLEX FR Aluminium Foil Sheet Roll 6 mm · 1.2 × 15 m
- Thickness (mm)
- 6
- Width (mm)
- 1200
- Length (mm)
- 15000
Your selection
MAXFLEX FR Aluminium Foil Sheet Roll 9 mm · 1.2 × 15 m
- Thickness (mm)
- 9
- Width (mm)
- 1200
- Length (mm)
- 15000
Your selection
MAXFLEX FR Aluminium Foil Sheet Roll 13 mm · 1.2 × 15 m
- Thickness (mm)
- 13
- Width (mm)
- 1200
- Length (mm)
- 15000
Your selection
MAXFLEX FR Aluminium Foil Sheet Roll 16 mm · 1.2 × 15 m
- Thickness (mm)
- 16
- Width (mm)
- 1200
- Length (mm)
- 15000
Your selection
MAXFLEX FR Aluminium Foil Sheet Roll 19 mm · 1.2 × 15 m
- Thickness (mm)
- 19
- Width (mm)
- 1200
- Length (mm)
- 15000
Your selection
MAXFLEX FR Aluminium Foil Sheet Roll 25 mm · 1.2 × 15 m
- Thickness (mm)
- 25
- Width (mm)
- 1200
- Length (mm)
- 15000
See all models and sizesManufacturer documentsTechnical specifications
Product details
Closed-cell EPDM roll laminated with aluminium foil, for indoor use
- Thickness
- 3–25 mm
- Thermal conductivity (λ)
- 0.033 / 0.035 / 0.038 W/m·K at 0 / 24 / 40 °C mean · ASTM C177, ASTM C518, EN ISO 8497
- Service temperature range
- -57 – 125 °C
What is it?
MAXFLEX FR foil-faced sheet roll is fibre-free closed-cell EPDM insulation. The maker states the aluminium-foil lamination is for indoor applications; an aluminium-glass-cloth version exists for outdoors. Rolls are 1.2 m wide. The foil protects the insulation surface from tearing and scratches; a self-adhesive option is listed by the maker.
What is it made of?
Elastomeric rubber foam · Facing: Aluminium foil (indoor grade) · Roll
Which sizes are available?
Thickness 3–25 mm — Choose a size
Limitations to know
The aluminium-foil version is the indoor grade; for outdoor work the maker offers an aluminium-glass-cloth version.
Where does the data come from?
MAXFLEX FR laminated (aluminium foil) catalogue (FLEX 07/26)
Technical data from the manufacturer's documents MaxFlex · Checked 12 Oct 2026
Technical specifications
All values come from the manufacturer's documents, with conditions and test standards. Values the documents do not state are not shown.
| Property | Value | Conditions / standard | Source |
|---|---|---|---|
| Roll size | 1.2 × 15 m | 3–25 mm thick | MAXFLEX FR laminated (aluminium foil) catalogue (FLEX 07/26), p. 3 |
| Thermal conductivity (λ) | 0.033 / 0.035 / 0.038 W/m·K | at 0 / 24 / 40 °C mean · ASTM C177, ASTM C518, EN ISO 8497 | MAXFLEX FR laminated (aluminium foil) catalogue (FLEX 07/26), p. 5 |
| Density | 48 – 96 kg/m³ | ASTM D1667 | MAXFLEX FR laminated (aluminium foil) catalogue (FLEX 07/26), p. 5 |
| Service temperature range | -57 – 125 °C | — | MAXFLEX FR laminated (aluminium foil) catalogue (FLEX 07/26), p. 5 |
| Reaction to fire | Class 0 (Part 6) · Class 1 (Part 7) | BS 476 | MAXFLEX FR laminated (aluminium foil) catalogue (FLEX 07/26), p. 5 |
| Reaction to fire | 25/50 | flame spread / smoke developed · ASTM E84 | MAXFLEX FR laminated (aluminium foil) catalogue (FLEX 07/26), p. 5 |
| Water vapour diffusion resistance (μ) | ≥ 55,000 | EN 12086 | MAXFLEX FR laminated (aluminium foil) catalogue (FLEX 07/26), p. 5 |
Models and sizes available
| Model | Thickness (mm) | Width (mm) | Length (mm) |
|---|---|---|---|
| MSR03FDFR | 3 | 1200 | 15000 |
| MSR06FDFR | 6 | 1200 | 15000 |
| MSR09FDFR | 9 | 1200 | 15000 |
| MSR13FDFR | 13 | 1200 | 15000 |
| MSR16FDFR | 16 | 1200 | 15000 |
| MSR19FDFR | 19 | 1200 | 15000 |
| MSR25FDFR | 25 | 1200 | 15000 |
Pack quantities and prices — ask us on LINE
Applications
Air-conditioning (HVAC)Ducts, refrigerant lines and HVAC noisePipesAC, chilled-water, hot-water and steam pipes
Highlights
- Factory-laminated aluminium foil
- For indoor use
- 1.2 m wide × 15 m rolls (3–25 mm thick)
Related products
Alternatives
Duct and HVAC insulation · Glass wool
Microfiber Micro Duct Wrap FRK
- Thickness
- 25–50 mm
- Density
- 16–32 kg/m³
- Thermal conductivity (λ)
- 0.033–0.038 W/m·K
Used together
Installation accessories · Tape
3T INSU-TAPE Aluminium Tape
- Width
- 50 / 63 mm
- Length
- 45 m
- Service temp.
- -20 – 120 °C
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