Manthorpe Joist Seal 225mm x 48mm x 100mm

Product code:593011
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Manthorpe Joist Seal 225mm x 48mm x 100mm

Product code: 593011

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    Designed to solve the problems of air leakage associated with built in timber joists. The box is placed over the end of the joist and built into the inner leaf of the external wall construction. As the timber dries out and shrinks the seal is still maintained between the box and the masonry, thus preventing air leakage into the cavity

    • Located around the inner flange are a number of push out pockets for the locating of restraining straps as required
    • Accommodates both timber joists and I-beams with a maximum height of 225mm
    • Suitable for joist width 48mm
    • Depth of blockwork 100mm
    • Black compression seal to improve thermal efficiency
    Height 225 mm
    Thickness 100 mm
    Width 48 mm
    Material Polypropylene
    Colour Translucent White
    Type Joist Seal
    Manufacturer Model No G91248100
    Brand Name Manthorpe
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