FAKRO  - Smart 115g membrane BBA

The Fakro Smart 115g Membrane is a high performance breathable underlay designed for part boarded and thermally insulated sloping roofs. Unlike other lightweight membranes, this advanced 3 layer system delivers exceptional durability, UV resistance, and long term stability, making it ideal for demanding roofing applications.

Engineered for optimal vapour control and moisture protection, the Fakro Smart 115g Membrane eliminates the need for ventilation gaps between insulation and the membrane. Its unique vlies layers shield the functional film from external damage, ensuring reliable performance and enhanced mechanical strength over time.

With its BBA certification, this membrane meets the highest standards for UK construction - providing roofers and contractors with a trusted, long lasting solution.

Key Benefits

• Thermal Efficiency - minimises heat loss and improves insulation performance.
• Advanced Vapour Control - regulates two way vapour permeability for balanced moisture management.
• Superior Moisture Protection - prevents damping and protects thermal insulation.
• Durable 3 Layer Design - reinforced construction with excellent tear and mechanical resistance.
• UV resistance - suitable for use on part boarded roofs in variable weather conditions.
• BBA certified - independently tested and approved for professional roofing applications.

Applications

• For part boarded roofs and ventilated, sloping roofs with thermal insulation.
• Suitable for use under concrete, clay, and metal roof tiles.
• Can be installed directly over insulation - no ventilation gap required.

Please note: The Fakro Smart 115g membrane is not required for Fakro roof window installation. It is offered as a stand alone roofing underlay, suitable for professional roofing projects requiring a durable, breathable, and BBA certified membrane.