Thermal Insulation


Danolosa is an insulating slab consisting of porous concrete, which acts as a mechanical protection over an extruded polystyrene base, resulting in a durable and practicable insulated surface.


  • Effective thermal insulation and paving in one piece.
  • Large filtering capacity.
  • Compatible with any waterproofing system.
  • High mechanical strength which enables :
    1. Support of HVAC equipment and facilities.
    2. Protects the membrane from mechanical damage and temperature variations
  • Significantly lightens the weight of the roof compared to other types of heavy protection.
  • Provides service access to the deck:
    1. Provides a path in gravel finish roofs, self-protected (mortar, deck) green roofs...
    2. Easy access to facilities.
    3. Creation of useful space available for maintenance.
  • Modification of the uses of the deck (from non-walking to accessible):
    1. Transformation of the gravel finish roofs.
    2. Rehabilitation of self-protected roofs.

Product Commercial Name Thickness (mm) Thikness of concrete (mm) u./Pallet Size (cm) Thermal resistance PDF
DANOLOSA 75 35 68 50 x 50 1.20m2 .K/W
DANOLOSA 85 35 60 50 x 50 1.50m2 .K/W
DANOLOSA 95 35 62 50 x 50 1.80m2 .K/W


DANOPREN is Extruded Poly Styrene Rigid Thermal Insulation Board with High Dense Closed Cell Structure having Ship-lap Edges and smooth finish.

Product Commercial Name Thickness
Thermal Conductivity
Thermal Resistance
(R) 0K/W
Dimensions Area per Package (m2) PDF
DANOPREN TR 30 30 0.032 0.90 125cmx60cm 10.50
DANOPREN TR 40 40 0.034 1.15 125cmx60cm 7.50
DANOPREN TR 50 50 0.034 1.45 125cmx60cm 6
DANOPREN TR 60 60 0.034 1.75 125cmx60cm 5.25
DANOPREN TR 80 80 0.037 2.15 125cmx60cm 3.75


Waterproofing Solutions

We provide waterproofing solutions for flat or sloped roofs, podiums, car parks, bridges, tunnels & much more.

Solutions | Step by Step Application Process

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Our sales and support team is always there to provide you with solutions for any of your related queries. If you have any questions please do write to us or call us.

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Downloads & Documentation

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Brochures | Technical Data Sheets