DANOSA  |  SKU: 51397388009819

DANOSA ESTERDAN PLUS 50/GP ELAST - Black Mineral - 8m x 1m

£46.70 GBP
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Product Datasheets

Things you should know about this product!

  • This product is sold by the roll

Description

ESTERDAN PLUS 50/GP ELAST. is a robust SBS elastomeric bituminous capsheet reinforced with a non-woven polyester felt. The membrane features a mineral-chipped upper surface for UV protection and durability, and a quick-melt thermofusible film on the underside for torch-applied bonding.

Designed for use in torch-applied applications and Safe2Torch detailing with hot-air, this capping sheet offers long-term waterproofing performance, high mechanical resistance, and adaptability to complex roof geometries.

Specifications

  • Length
    8m
  • Width
    1m
  • Fire rating
    Euroclass E
  • Density
    1428 kg/m³

Key Features

  • SBS elastomeric formulation ensures high elasticity and ageing resistance
  • Mineral finish provides UV protection and mechanical durability
  • Excellent resistance to tearing, static and dynamic piercing
  • High tensile strength and elongation at break
  • Rot-proof and dimensionally stable over the long term
  • Adaptable to complex geometries and Safe2Torch detailing
  • Suitable for exposed roof applications with pedestrian traffic

Where to use

  • Waterproofing under tiles on pitched roofs, providing mechanical strength and enhanced protection due to the mineral finish.
  • Capsheet in multi-layer roof waterproofing systems with mineral self-protection.
  • Capsheet in single-layer waterproofing systems where exposed durability is required.
  • Not suitable as a cap sheet on green roofs – use the GARDEN variant.
  • Avoid water retention on exposed self-protected roofs to prevent sediment accumulation and potential membrane damage.
  • Pay careful attention to detailing at parapets, drains, expansion joints, and other singular points.
  • On metallic or slightly porous surfaces, apply a bituminous primer (IMPRIDAN 100) prior to bonding.
  • Verify compatibility with thermal insulation and consider a geotextile separating layer if expansion could affect the membrane.
  • Polyurethane foam must not be sprayed directly onto the waterproofing without a protective separating layer.
  • In refurbishment, ensure chemical compatibility with existing waterproofing systems such as PVC membranes or tar-based mastics.
  • Lighter-coloured mineral finishes improve thermal performance, while coloured granules may vary between production batches and darken over time.

Frequently asked questions

What is ESTERDAN PLUS 50/GP ELAST. used for?

It is designed as a capping sheet for pitched and flat roofs, used in both single-layer and multi-layer waterproofing systems.

Can it be used on green roofs?

No, this version is not suitable for green roofs. The GARDEN variant should be used instead.

What makes the mineral finish beneficial?

The mineral finish protects the membrane from UV exposure, adds mechanical resistance, and improves handling and safety during installation.

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DANOSA ESTERDAN PLUS 50/GP ELAST displayed on a white background
DANOSA ESTERDAN PLUS 50/GP ELAST - Black Mineral - 8m x 1m
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DANOSA ESTERDAN 50/GP POL - CHARCOAL - 8m x 1m
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DANOSA ESTERDAN PLUS 50/GP ELAST - Green Garden - 8m x 1m
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Price
Price
£46.70 GBP
£41.90 GBP
£48.75 GBP
Length
Length
8m
8m
8m
Width
Width
1m
1m
1m
Edge
Edge
n/a
n/a
n/a
Fire rating
Fire rating
Euroclass E
Euroclass E
Euroclass E
Compressive strength
Compressive strength
n/a
n/a
n/a
Thermal conductivity
Thermal conductivity
n/a
n/a
n/a
Material type
Material type
n/a
n/a
n/a
DANOSA ESTERDAN PLUS 50/GP ELAST displayed on a white background
DANOSA
DANOSA ESTERDAN PLUS 50/GP ELAST - Black Mineral - 8m x 1m
£46.70 GBP

Length

8m

Width

1m

Edge

N/A

Fire rating

Euroclass E

Compressive strength

N/A

Density

1428 kg/m³

Thermal conductivity

N/A

Material type

N/A
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