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  2. Knauf Exterior Wall with AQUAPANEL® Technology

Should I leave a gap between the boards when installing them?

Yes! Find out here how much.

A gap of 3~5 mm between the boards is required for the joint treatment using AQUAPANEL® Joint Filler – grey and AQUAPANEL® Tape (10 cm). For a surface finish with paint, use AQUAPANEL® Exterior Reinforcing Tape (20 cm).