Description
The UltraBlock 300 is a high-performance vapour control layer and air barrier from Powerlon, suitable for use in all roof and wall installations. Its reflective foil layer maximises energy efficiency by reflecting heat back into the building, whilst its impressive Class W1 rating provides exceptional water resistance. Offering protection during construction and on completion, a vapour control layer is an essential step in any modern building design.
Perfect for structures where there is a high risk of moisture build-up, the UltraBlock 300 is lightweight, making it easy to handle and install. Prevent condensation and reduce your building’s energy bills with the versatile and cost-effective Powerlon UltraBlock 300 vapour control layer.
Why Choose this Powerlon UltraBlock 300 Vapour Control Layer 2 x 50m?
- Improves energy efficiency
- Exceptional water resistance
- Lightweight
- Strong & durable
- CE approved
Product Specifications:
Size: 2m x 50m
Weight: 270 gsm
Roll Weight: 28kg
Colour: Silver / green
Tensile Strength (MD / XD): 400 / 300
290 / 300
Nail Tear Resistance (MD / XD): 140 / 230
260 / 265
Water Vapour Resistance: >25,000 MNs/g BS 3177 approx. 0.0007 Perms (USA)
Water Vapour Permeability: <0.01 EN 1931 EN 12572c
Water Penetration Resistance: W1
Temperature Range: -40° - +70°
Thermal Reflectivity: 0.54
Thermal Emissivity: 0.46
UV Resistance: 3 months
Have a Question?
Be the first to ask a question about this.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.