Ultimo HS is a multi-layer, robust membrane that is more than twice as strong
as standard breather membranes. This practical benefit ensures extremely high
nail tear and puncture resistance, whilst also helping to reduce the risk of falls on site.
Ultimo HS is an intelligent membrane that can deal with high levels of humidity and is able to absorb and release large amounts of moisture vapour in a measured, effective way. Therefore, the risks associated with condensation are virtually eliminated with Ultimo HS.
Features and Benefits
- High absorbency Breather Membrane
- Outstanding nail tear resistance
- Patented technology
- BBA Certified
- Excellent UV stability
Learn more about Ultimo HS High Absorbency
Learn more about Ultimo HS High Strength
Learn more about Ultimo HS Energy Conservation
“Underlays which can hold or absorb moisture, and re-evaporate it when conditions are more favourable, are beneficial.”
(BS 5250: 2011 Code of Practice for Control of Condensation in Buildings - Section H.3.3)