This Technical Specification sets out minimum requirements for prefabricated modules that include integral components, accessories and fittings, designed for direct connection to the water supply and sanitary drainage system.

Products typically covered by this Technical Specification include—
(a) shower modules; and
(b) bathroom modules; and
(c) laundry modules; and
(d) kitchen modules; or
(e) any combination of the above.
Watermark Specification
WM Specification File
Certificate Current Certification Date Current Expiry Date Status
026072 Active
023390 Active
023148 Active
023262 Active
023310 Active
023255 Active
074723 Active
026263 Active
023445 Cancelled
026645 Cancelled
026288 Cancelled
074838 Cancelled
023282 Cancelled
023248 Expired
030049 Expired
023288 Expired