Weathercor Insulated Cavity Closer 50mm x 2.44m

Item Code: 446520091

£7.95 Ex VAT £9.54 Inc VAT £3.26 per m

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TDI Weathercor is an insulated 50mm cavity closer that is suitable for use in severe weather conditions. It is manufactured from high quality PVCu and comes complete with flexible weatherseal and is suitable for a 50mm cavity width. Very competitively priced, it can be built in at construction stage or retro fit, there are no clips required, simply nail to brickwork. Designed to be suitable for use with both PVCu and wooden frames.


  • r' value of 1m²/ kw
  • k' value of 0.03w/m
  • Suitable for 50mm cavity width
  • Complete with flexible weatherseal


Width 120mm
Length 2.44m
Depth 30mm



  • BBA