Rainwater collection tank in a garden setting

Collection Tanks · June 2026

Choosing and Installing a Rainwater Collection Tank

Tank material selection, volume calculations for Polish rainfall conditions, and a comparison of underground cisterns vs above-ground barrels.

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Downpipe diverter with flap mechanism

Downpipe Diverters · June 2026

Downpipe Diverters and Garden Irrigation Connection

How diverter fittings and first-flush devices work, pipe sizing, and routing harvested water to drip or soaker irrigation lines.

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Rainwater pre-filter unit for tank inlet

Filtration · June 2026

Water Filtration Methods for Home Rainwater Systems

Gutter guards, inlet pre-filters, calmed inlets, sediment filters, and when UV disinfection is applicable for garden use.

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