Summary
Perforated high-density polyethylene (HDPE) drainage layer with water reservoir function, underside channel system for efficient drainage, and diffusion holes to prevent water film formation.
Perforated high-density polyethylene (HDPE) drainage layer with water reservoir function, underside channel system for efficient drainage, and diffusion holes to prevent water film formation.
Perforated high-density polyethylene (HDPE) drainage layer with water reservoir function, underside channel system for efficient drainage, and diffusion holes to prevent water film formation.
Application
Appropriate for use in the following roof types:
- Extensive green roofs.
- Sedum roofs.
- Wildflower roofs.
- Biodiverse roofs.
- Inverted roofs.
The Pro-Living® Drainage Layer is also suitable for use with the following waterproofing membranes:
- Cold melt®.
- Proteus Pro-Cold®.
- Proteus Hot Melt®.
- Proteus Pro-Felt® Ultima Plus.
- Proteus Pro-Felt® Endura.
Appropriate for use in the following roof types:
- Extensive green roofs.
- Sedum roofs.
- Wildflower roofs.
- Biodiverse roofs.
- Inverted roofs.
The Pro-Living® Drainage Layer is also suitable for use with the following waterproofing membranes:
- Cold melt®.
- Proteus Pro-Cold®.
- Proteus Hot Melt®.
- Proteus Pro-Felt® Ultima Plus.
- Proteus Pro-Felt® Endura.
Appropriate for use in the following roof types:
- Extensive green roofs.
- Sedum roofs.
- Wildflower roofs.
- Biodiverse roofs.
- Inverted roofs.
The Pro-Living® Drainage Layer is also suitable for use with the following waterproofing membranes:
- Cold melt®.
- Proteus Pro-Cold®.
- Proteus Hot Melt®.
- Proteus Pro-Felt® Ultima Plus.
- Proteus Pro-Felt® Endura.
Description
Perforated HDPE drainage layer with water reservoir function, underside channel system for efficient drainage, and diffusion holes to prevent water film formation.
Features and Benefits
- Made from HDPE: ensures durability and long-term performance.
- Lightweight and flexible: easy to handle and install, reducing labour time.
- Dimpled profile with high compression strength: provides structural integrity under load.
- Integrated water reservoir and drainage channels: promotes efficient water management and prevents water film formation.
- Perforated design with diffusion holes: enhances drainage and ventilation.
- High tearing and impact resistance: protects against mechanical damage during installation.
- Rot-proof and non-toxic: safe for use with potable water and resistant to decay.
- Supplied in convenient roll sizes: available in 2 x 20 m or 0.92 x 20 m variants for different project needs.
Perforated HDPE drainage layer with water reservoir function, underside channel system for efficient drainage, and diffusion holes to prevent water film formation.
Features and Benefits
- Made from HDPE: ensures durability and long-term performance.
- Lightweight and flexible: easy to handle and install, reducing labour time.
- Dimpled profile with high compression strength: provides structural integrity under load.
- Integrated water reservoir and drainage channels: promotes efficient water management and prevents water film formation.
- Perforated design with diffusion holes: enhances drainage and ventilation.
- High tearing and impact resistance: protects against mechanical damage during installation.
- Rot-proof and non-toxic: safe for use with potable water and resistant to decay.
- Supplied in convenient roll sizes: available in 2 x 20 m or 0.92 x 20 m variants for different project needs.
Perforated HDPE drainage layer with water reservoir function, underside channel system for efficient drainage, and diffusion holes to prevent water film formation.
Features and Benefits
- Made from HDPE: ensures durability and long-term performance.
- Lightweight and flexible: easy to handle and install, reducing labour time.
- Dimpled profile with high compression strength: provides structural integrity under load.
- Integrated water reservoir and drainage channels: promotes efficient water management and prevents water film formation.
- Perforated design with diffusion holes: enhances drainage and ventilation.
- High tearing and impact resistance: protects against mechanical damage during installation.
- Rot-proof and non-toxic: safe for use with potable water and resistant to decay.
- Supplied in convenient roll sizes: available in 2 x 20 m or 0.92 x 20 m variants for different project needs.
Color
Black
Black
Black
Finish
Semi-gloss
Semi-gloss
Semi-gloss
Material
High density polyethylene (HDPE)
High density polyethylene (HDPE)
High density polyethylene (HDPE)
Shape
Rectangle
Rectangle
Rectangle
Length
20000 mm
20000 mm
20000 mm
Width
920 mm, 2000 mm
920 mm, 2000 mm
920 mm, 2000 mm
Height
8 mm, 20 mm, 40 mm
8 mm, 20 mm, 40 mm
8 mm, 20 mm, 40 mm
Warranty description
Other
Other
Other
SKU Code
GRDR8
GRDR20
GRDR40FP
Specification
Classification data
Product reference
Pro-Living® Drainage Layer.
Pro-Living® Drainage Layer.
Pro-Living® Drainage Layer.
Performance characteristics
-
-
-
Flow rate
4.6 L/m².
10 L/m².
12 L/m².
Fire performance
To EN 13501-1, Class E.
To EN 13501-1, Class E.
To EN 13501-1, Class E.
Filter layer
-
Geotextile filtration fabric.
-
Stud height
8 mm.
20 mm.
40 mm.
Weight (minimum)
0.55 kg/m² (±10%).
1 kg/m².
90 kg.
Colour
Black.
Black.
Black.
Additional properties
CompressiveStrength
250 kN/m².
180 kN/m².
-
Dimensions (width x height)
2 x 20 m.
2 x 20 m.
0.92 x 20 m.
Sustainability data
Contains Red List materials
No
No
No
Country of material origin
United Kingdom
United Kingdom
United Kingdom
Country of product manufacture
United Kingdom
United Kingdom
United Kingdom
Material
High density polyethylene (HDPE)
High density polyethylene (HDPE)
High density polyethylene (HDPE)
Recyclability
100%
100%
100%
Recycled content
25 %
25 %
25 %
Expected Life
20 year
20 year
20 year