This polyethylene ducting is 4 mil and is protected with a strong ultraviolet inhibitor. The inhibitor is not tinted in order to retain maximum clarity for light penetration. The plastic also has an additive to increase its strength and clarity. These tubes are manufactured using a formulation specified for the greenhouse environment. Each tube is custom punched to your specifications.
The tube for heating with the punch hole is $1.53 per linear foot.
Please contact us for better pricing for amounts over 100 feet. Greater discounts for larger orders. Contact us for a quote at 519-322-1072