Conservatory Ventilation
Ventilation is achieved with a combination of roof vents, louvre vents, doors and fans. Excellent ventilation is essential if your plants are to thrive and your room is to be comfortable for you.
Ventilation controls both the temperature and humidity of the air in a room - both of which are essential factors when it comes to healthy plant growth.
Basically you need cool air to be drawn into the conservatory and hot air to be driven out. This can be achieved by the installation of sufficient vents - such as louvre vents and roof vents - ideally fitted with automatic openers, together with the use of greenhouse fans. If you intend to grow in your room all year round then consider fitting an extractor fan in the wall. Extractor fans are designed to completely replace the air in a room every few minutes even on the hottest days. Attached to a thermostat, the fan will run automatically. Remember that it is always better to over ventilate your room than under ventilate it.
-
Bayliss XL Vent Opener
Original price £24.99 - Original price £24.99Original price£24.99£24.99 - £24.99Current price £24.99| /For roof vents weighing up to 12lbs, approx.30" x 24" (76cm x 61cm). Can be clamped onto aluminium greenhouses - no need for any drilling. If a mor...
View full detailsOriginal price £24.99 - Original price £24.99Original price£24.99£24.99 - £24.99Current price £24.99| / -
Replacement Power Cylinder for MK 7 Range
Original price £19.99 - Original price £19.99Original price£19.99£19.99 - £19.99Current price £19.99| /Easy to fit. This cylinder is filled with a wax that expands in warm temperatures - it can be set to start opening from around 12*C / 55*F up to 75...
View full detailsOriginal price £19.99 - Original price £19.99Original price£19.99£19.99 - £19.99Current price £19.99| / -
Bayliss MK 7 Vent Opener
Original price £39.99 - Original price £39.99Original price£39.99£39.99 - £39.99Current price £39.99| /Bayliss guarantee their openers for 2 years but if anything should go wrong after that replacement cylinders are readily available and easy to fit....
View full detailsOriginal price £39.99 - Original price £39.99Original price£39.99£39.99 - £39.99Current price £39.99| / -
Bayliss XL Vent Opener in Black
Original price £25.99 - Original price £25.99Original price£25.99£25.99 - £25.99Current price £25.99| /This reliable vent opener works by a wax within the cylinder of the opener expanding when it's hot, pushing a piston to open the window. When it co...
View full detailsOriginal price £25.99 - Original price £25.99Original price£25.99£25.99 - £25.99Current price £25.99| / -
Replacement Cylinder For XL Vent Opener
Original price £18.99 - Original price £18.99Original price£18.99£18.99 - £18.99Current price £18.99| /Dimensions: 8inch (20.5cm) long main body (including brass nut). For roof vents weighing up to 12lbs, approx. 30inch x 24inch (76cm x 61cm). Exert...
View full detailsOriginal price £18.99 - Original price £18.99Original price£18.99£18.99 - £18.99Current price £18.99| / -
Triple Spring Bayliss MK 7 Vent Opener
Original price £41.99 - Original price £41.99Original price£41.99£41.99 - £41.99Current price £41.99| /For side windows up to approx.36" x 24" (92cm x 61cm). Bolts on to aluminium greenhouses (fixings supplied) - for wooden greenhouses it is attached...
View full detailsOriginal price £41.99 - Original price £41.99Original price£41.99£41.99 - £41.99Current price £41.99| / -
Automatic Roof Vent Opener for Palram Canopia
Original price £61.00 - Original price £61.00Original price£61.00£61.00 - £61.00Current price £61.00| /Fully Automatic - Opens your roof vent as the temperature rises maximising ventilation and air circulation. Fully Adjustable - Has an adjustable ...
View full detailsOriginal price £61.00 - Original price £61.00Original price£61.00£61.00 - £61.00Current price £61.00| /Sold out -
Auto Louvre Opener for Palram Canopia Greenhouse
Original price £87.00 - Original price £87.00Original price£87.00£87.00 - £87.00Current price £87.00| /Easy to fit - Designed specifically to fit the Palram Canopia Louvre Window. Automated - Automatically opens the louvre window, it also has a rel...
View full detailsOriginal price £87.00 - Original price £87.00Original price£87.00£87.00 - £87.00Current price £87.00| /Sold out -
Super Bayliss MK 7 Vent Opener
Original price £99.99 - Original price £99.99Original price£99.99£99.99 - £99.99Current price £99.99| /For large roof vents weighing up to 35lbs. Bolts on to aluminium greenhouses (fixings supplied) - for wooden greenhouses it is attached by wood sc...
View full detailsOriginal price £99.99 - Original price £99.99Original price£99.99£99.99 - £99.99Current price £99.99| / -
Bayliss MK 7 Hydraulicheck Vent Opener
Original price £65.99 - Original price £65.99Original price£65.99£65.99 - £65.99Current price £65.99| /For roof or side windows in severely exposed positions weighing up to 14lbs, approx.30" x 30" (76cm x 76cm). Bolts on to aluminium greenhouses (fi...
View full detailsOriginal price £65.99 - Original price £65.99Original price£65.99£65.99 - £65.99Current price £65.99| / -
Replacement Cylinder for MK 7 Super Vent Opener
Original price £43.99 - Original price £43.99Original price£43.99£43.99 - £43.99Current price £43.99| /Unique, ultra strong, finned aluminium cylinder with both internal and external finns - this gives a more efficient heat exchange between the wax i...
View full detailsOriginal price £43.99 - Original price £43.99Original price£43.99£43.99 - £43.99Current price £43.99| / -
Bayliss MK 7 Orchid House Vent Opener
Original price £44.99 - Original price £44.99Original price£44.99£44.99 - £44.99Current price £44.99| /Designed for aluminium or timber framed vents measuring up to 60cm square (2ft square) lifting a load of up to 6kg (14lbs). Provides a maximum open...
View full detailsOriginal price £44.99 - Original price £44.99Original price£44.99£44.99 - £44.99Current price £44.99| / -
Cylinder & Washer to fit Orchid Opener
Original price £21.45 - Original price £21.45Original price£21.45£21.45 - £21.45Current price £21.45| /Easy to fit. This cylinder is filled with a wax that expands in warm temperatures, it can be set to start opening from around 75*F up to 90*F. Le...
View full detailsOriginal price £21.45 - Original price £21.45Original price£21.45£21.45 - £21.45Current price £21.45| /