IntroductionWCA stands for wide cavity applications for which this closer is specifically designed. This product is available in width increments to suit cavities from 100mm wide up to 150mm wide. The heavy-duty body overlays the inner and outer skins, permitting the installer unrestricted frame positions within compliant parameters. The insulating core is polystyrene. The Type WCA is the thermally efficient preformed solution for unusual cavity widths and applications.
Insulated closer for wide cavity applications.
- Closes cavities up to 150mm wide.
- Insulates reveal.
- Acts as a vertical DPC.
- Permits choice of frame positions.
- Available in lengths of 2.1m and 3.0m.
- Severe weather rating with 30mm set back.
- Very severe rating with checked reveal using formatted version.