4. Starting the Conservatory Installation

Sitting the cill onto the prepared brickwork sets the footprint for the whole conservatory.

Cills

Cills are supplied mitred on the ends, ready for sealing with angled corner joiners. You will know when you have the cill positioned correctly as the inside edge of the cill sits level with the inside face of the external brick skin. Door and window frames will need to be fixed down onto the cill, but the cill should not be screwed down into the brickwork.

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