FlameOut Block FR Plus Class B Vapour Control Layer – 2m x 50m

The Powerlon FlameOut Block Plus Fire Retardant Membrane is a top-performing, breathable layer made from polyethylene and designed to control vapour while also being fire retardant. Its surface is reinforced with a monofilament scrim, which enhances its tensile strength. The fire retardant properties of the membrane are superior, with the ability to self-extinguish and prevent flames from spreading. The use of flame retardant membranes helps to reduce flammability, and inhibit, suppress or delay the production of flames. The product is independently tested to meet British and international flame retardant standards, ensuring reliable performance.

Take a look at the FlameOut Case Studies.

Product Features:

• Sizes 2.0m x 50m
• Flame-retardant FR Class B-s1,d0
• Especially suited to 18m+ builds (11m+ in Scotland)
• Compliant with UK Building Regulations Approved Document B
• Independently tested to EN 13501-1
• Reinforcement scrim provides excellent tensile strength
• Improve the buildings air tightness
• Prevents moisture from reaching the insulation
• Ensures that the building envelope is properly sealed to control ventilation and prevent heat loss in compliance with Building Regulations Part L
• Available in a choice of 2 grades
• CE approval
• Use FlameOut Double Sided Tape to seal

Product Specification:

• Standard Sizes: 2m x 50m