Redland Divoroll Elite 200 2S Vapour Permeable Membrane Felt Underlay (1.5m x 50m Roll)
Product code: RKM54100
A vapour permeable underlay with integral glue strips, independently tested by the BRE for use in all of the UK wind uplift zones in accordance with BS 5534.
Product description
Redland Divoroll Elite offers an innovative solution from Redland featuring a unique adhesive system. This system brings horizontal laps together, creating an impervious membrane that persistently resists wind uplift.
It is perfect for both warm and hybrid roof systems, where wind penetration could compromise roof insulation performance at rafter levels, as well as traditional cold roofs. It effectively counters wind uplift forces, ensuring reduced wind loading on roof tiles.
Product details
Length
50m
Width
1.5m
Underlay Colour
Grey/Black
Brand
Redland
Manufacturer Brand Name
BMI Group
Manufacturer Product Code
10002797
Key features
- Strong and durable membrane with a reinforced grid
- Provides a windtight system for warm and hybrid roofs for energy efficiency
- Integrated adhesive strips eliminate the need for an additional batten or tiling batten over the horizontal lap of the underlay