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Manthorpe 150 Multi-Width Cavity Closer 2.44m Length - Pack of 6

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£115.82 Incl. VAT
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The 150 is a single extrusion profile cavity closer which is designed to enable the stockist to hold one size of closer which can be easily trimmed to suit a variety of cavity widths ranging between 100mm and 150mm.

The closers provide an economical solution to cold bridging problems, acting not only as a thermal break to the cavity but also as an effective vertical DPC barrier. The lightweight closers are available in sizes to suit most common cavity widths and are simple to install, requiring no special tools, the lengths can be easily cut with a hand saw.

The cavity closer is non-load bearing and should not be used as replacement for traditional methods of fixing window and door frames to the masonry.


Cavity width: 100mm to 150mm.
Length: 2.44m.
Pack quantity: 6x lengths.


  • A multi-width thermal cavity closer.
  • Single profile can be cut to suit 100mm to 150mm wide cavities.
  • Single profile uPVC extrusion.
  • Double flange closer profile.
  • Insulated to meeting requirements of the Building Regulations at reveals.

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Manthorpe 150 Multi-Width Cavity Closer 2.44m Length - Pack of 6

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