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Frequently asked question

How do you form control joints in partitions?

We offer Gyproc Control Joints which are pre-formed metal strips 47mm wide. They are used to form lateral joints in drywall systems to accommodate expansion and contraction of up to 7mm. Please refer to WHITE BOOK Chapter 04 Section 01 Page 10 for more details.

Alternatively it is possible to incorporate back to back stop beads to accommodate movement greater than 7mm. For further guidance with this particular solution please e-mail bgtechnical.enquiries@bpb.com or call us on 0115 945 6123.