XtraBase Underlay Sheet

An underlay sheet for shingle roofing. Reinforced with a glassfibre felt. Meets the requirement for the finnish underlay class AKK2. Product has fine sand on both surfaces and tight self-adhesive edges.

Suitability

Intended use
Steep roofs
Installation method
Self-adhesive, Mechanical fastening
  • XtraBase Underlay Sheet
Detailed product and packaging information
Size of sales unit (m²)
13.5 m2
Width
1 m
Length
15 m
Packages per pallet
30 pcs
Underlay class
AKK2
Material
SBS-elastomer bitumen
Surface
Sand, Self Adhesive Edge
Bottom surface
Sand, Self adhesive edge

EAN6417443250253
Weight (kg)32
Instructions and materials
Other information