The Bayliss XL Automatic Roof Vent Opener is engineered for strength and reliability, specifically designed to open heavier greenhouse roof vents with ease up to a maximum opening of 12 inches.
Ideal for larger or reinforced frames, this automatic opener is filled with a temperature-sensitive wax that expands as the temperature rises, gently pushing the vent open without the need for electricity or manual adjustment.
The Bayliss XL Automatic Roof Vent Opener is engineered for strength and reliability, specifically designed to open heavier greenhouse roof vents with ease up to a maximum opening of 12 inches.
Ideal for larger or reinforced frames, this automatic opener is filled with a temperature-sensitive wax that expands as the temperature rises, gently pushing the vent open without the need for electricity or manual adjustment.
The Bayliss XL Automatic Roof Vent Opener is engineered for strength and reliability, specifically designed to open heavier greenhouse roof vents with ease up to a maximum opening of 12 inches.
Ideal for larger or reinforced frames, this automatic opener is filled with a temperature-sensitive wax that expands as the temperature rises, gently pushing the vent open without the need for electricity or manual adjustment.
Delivery Times: Mill finish All Glazing: 4-5 weeks, Powder coated Compact, Streamline, Craftsman, High Eave, and Belmont: 8-10 weeks, All other Powder coated Models: 10-14 weeks.
Your new Elite Greenhouse will be delivered directly from the Elite factory using specialized delivery lorries. Delivery is curbside.
We will contact you by telephone at least 7 days prior to delivery. If you have any questions or concerns, please reach out to us.
Optional Installation: If selected, Installation will be carried out 1-8 weeks after the delivery of your Greenhouse. The Installation Team will contact you directly to book in your installation.Our installation service requires a level concrete, slabbed, or decked area to the minimum size stated on the website. Failure to provide a suitable base area may result in you being charged for the failed installation. If you require staging or shelving assembly, you can arrange it directly with the installation team.