Hydrolock Tongue & Groove Panel Joining System

The Multipanel Hydrolock connection makes it possible to join two panels together without a mid-joint. Precisely engineered, Hydrolock edge details create a discreet and watertight joint for complete peace of mind. Recently improved to make installation even easier.


Technical Information

- Hydrolock panels are supplied as standard with tongued and grooved edges for easy click-into-place installation

- Hydrolock panels should be conditioned at normal room temperature for 48-72 hours prior to installation, particularly during cold spells

- Panels should be fitted ‘grooved’ edge first, and the ‘tongued’ edge of the next panel angled in and pushed back until it snaps into place

- A narrow bead of silicone sealant must be applied to the shoulder of the ‘tongue’

- Full fitting instructions should be read prior to installation.

Make fitting even easier with our installation guides

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