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Pro-Living® Drainage Layer - Drainage Membrane

Name: Pro-Living® Drainage Layer - Drainage Membrane
Brand: Proteus Waterproofing
SKU: f997DDAnrZ4UfUen5khtjr

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Proteus Waterproofing

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.

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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.

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.

General information

Color	Black
Finish	Semi-gloss
Material	High density polyethylene (HDPE)
Shape	Rectangle
Length	20000 mm
Width	920 mm 2000 mm
Height	8 mm 20 mm 40 mm
Warranty description	Other

Uniclass	Pr_25_57_51_36 High-density polyethylene (PE-HD) studded sheetsPrimary
CAWS	Q37/340 Moisture retention mat Q37/350 Drainage layer

Specification data - High-density polyethylene (PE-HD) studded sheets

Classification data
Filter layer	- Manufacturer guidance Insert requirements or omit.
Stud height	8 mm.
Weight (minimum)	0.55 kg/m² (±10%).
Colour	Black.
Performance characteristics	-
Flow rate	4.6 litres per m2.
Fire performance	To DIN 4102, B2. Manufacturer guidance B1 available by special request, consult manufacturer.
CompressiveStrength	250 kN/m2.

Sustainability data

Contains Red List materials	No
Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Material	High density polyethylene (HDPE)
Recyclability	100%
Recycled content As defined in clause 7.8 of BS EN ISO 14021	25 %
Expected Life	20 year