MAYPLAS CAVITY CLOSER FR
Mayplas Cavity Closer Range provide an easy, effective and economical solution when closing cavities within openings in masonry walls for windows and doors.Mayplas Cavity Closer FR offers 30 minute fire resistance performance within cavities up to a maximum width of 100mm. The thermal and fire rated cavity closer incorporates a UPVC outer which acts as a damp proof barrier while the polythene enclosed rock mineral fibre core reduces thermal bridging and is a key feature of the products fire resistance capabilities. Mayplas Cavity Closer FR is designed for installation within masonry cavities.
Assists in satisfying the requirements of Approved Document B, C & L (England & Wales) and The Scottish Technical Handbook.Intended for second fix applications. Available in single flange to suit check reveal applications (severe weather conditions) or double flange for flush reveal applications Fire resistance performance of 30 minutes integrity and 30 minutes insulation.
• Insulation Thickness (mm) 25
• Thermal Conductivity (K Value) 0.035 W/mK
• Reduces thermal bridging
• Reduces heat loss
• Prevents condensation, staining and mould
• Easy to install • Minimal wastage during construction • All versions of Alticloser will contribute towards compliance under Accredited Construction Details and Enhanced Construction Details
• Length: 2.4m
• Cavity Widths: Up to 100mm