Venting

Proper venting is important to allow fresh airflow into your greenhouse. In addition, automatic vent openers can help ensure your greenhouse does not overheat on warm days.

Ventomax

Ventomax Automatic Vent Opener

$69.00 — SOLD OUT

For fully automatic greenhouse ventilation. Opener works by means of solar energy. Automatically opens and closes at preset temperatures. Can be used in conjunction with any Halls roof vent.

Spare cylinder

Replacement Piston For Auto Openers

$25.00 — SOLD OUT

Roof vent

Greenhouse Roof Vents

If additional ventilation is needed, extra roof vents can be added. In stock for the following models: Popular 46: $79.00, Popular 86,106 & Supremes: $69.00 Silverline 86 & Silverline 108: $79.00 Magnum: $89.00.

Louvre 5 blade

Greenhouse Louvre Windows

$139.00

Add extra cross ventilation with a louvred side window. 5 adjustable slats. Easy to fit. Silver finish.