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jumbochem-roof-insulation

Jumbolene® Roof Insulation

Jumbolene® Roof Insulation is a 3 in 1 reflective foil insulation solution, combining the benefits of reflective insulation, a radiant barrier and a moisture barrier. Jumbolene® Roof Insulation is made of 100% closed cell polyethylene foam fused with reinforced aluminium foil facing. It is recommended for Residential, Horticultural, Commercial and Industrial buildings.

Thermal Insulation: Jumbolene® Roof Insulation has a low thermal conductivity of 0.0293 W/m.K., effectively reducing the amount of heat transmission into the building. Jumbolene® Roof Insulation reflects 97.1 % of radiant heat and also renders better thermal protection in cold weather. Reflective insulation is most effective when an airspace exists between the insulation and the adjacent material.

R Value ( m²k/w)

Residential

2.2

Commercial

6.6


Acoustic Insulation:
Jumbolene® Roof Insulation is an effective barrier against impact noise from rain with a 28dB contact noise reduction.

Jumbolene Roof Insulation Benefits

  • Effective Thermal insulation
  • Effective Acoustic insulation
  • Helps reduce damage from condensation
  • Low emissivity
  • Moisture barrier
  • Fire retardant
  • Environmentally friendly
  • Seals around nails ensuring no leakages
  • Does not collapse
  • Does not promote growth of mould and mildew
  • Does not provide nesting to insects, birds or rodents
  • Light and easy to install
  • Durable
  • Meets International Standards
  • Locally manufactured

TECHNICAL DATA

CHARACTERISTICS TEST METHODVALUE

Cell structure

 

Closed cell

Density

ASTM D3575, Suffix W,
Method B

40 kg/m³ (2.5 Ib/ft³)

Thermal Conductivity ( K Factor)

ASTM D3575, Suffix V

0.0293 W/M.K

Water Absorption

ASTM D3575, Suffix L

0.02 mg/m²

Moisture Permeability

KSM 3014

0.05% /24hr

Tensile Strength

ASTM D3575, Suffix G

1.8 N/mm (10 Ib/in)

Compression Set

ASTM D3575, Suffix B,
(50% compression)

< 15%

Flame rate

 

0

Smoke / fumes

 

H₂O and CO₂

Temperature range

 

 -40°C to 80°C



PRODUCT DATA

Material:

Closed cell polyethylene foam laminated

with aluminium reflective foil

Density:

40 kg/m³ (2.5 Ib/ft³)

Thermal conductivity:

0.0293 (W/m °K)  (0.37 BTU-in/hr- ft²-℉)

Typical R value at 50mm = R6.6

Operating temperature:

-40°C to 80°C

Fire performance:

Zero spread of flame

Fumes/ gases emitted: C0₂ and H₂0

Water absorption:

0.02 mg/cm²

Chemical resistance:

Resistant to most acids, alkalis, chemicals

and fuels

Odour:

No odour

Toxicity:

Non toxic to humans and the environment

Formaldehyde, CFC and HCFC free

Standard thickness:

5mm

Standard roll size:

1m x 50m

TECHNICAL DATA PDFs: HEAVY DUTYREGULARSUPER HEAVY DUTY

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