Type WCA Maxi Range for wide cavity Closers - Cavity TraysType WCA Maxi Range for wide cavity Closers - Cavity Trays

Type WCA Maxi Range for wide cavity

  • Suits cavities from 150mm to 330mm
  • Acts as DPC
  • Acts as Insulator
  • Differential movement provision


Wide cavity widths up to 330mm are addressed using caviclosers from the Type WCA Maxi range. All models have enlarged multi-layered insulating cores promoting robustness and thermal contact resistance. The foam core is over layered with a reflective foil on a bubble barrier, with a finishing face of heavy duty low conductivity Petheleyne. Suitable for use in both straight and checked reveals, the closer sides are independent of each other being friction linked via the insulating core This arrangement is more accommodating of movement between skins given rotational predisposition increases the wider a cavity becomes.

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