All units have a powder coated mild steel exterior with stainless steel available as an option. All units come fully insulated with a stainless steel interior bath. Lids need to be ordered separately as an option. Where options are required, simply add the option code to the original reference.
Note, adding a drain valve and tap will add 5cm to overall height
E.g. WBH13 with stainless steel exterior and gabled lid becomes WBH13/SSE/GL