Home > Products > Growers > Greenhouse Coverings > Infra Red Film > KLERKS K4 IR-AC FOUR YEAR LAY-FLAT TUBING FOR VENLO STYLE GREENHOUSE STRUCTURES - 14.33FT X 220FT KLERKS K4 IR-AC FOUR YEAR LAY-FLAT TUBING FOR VENLO STYLE GREENHOUSE STRUCTURES - 14.33FT X 220FT Log in to see availability and pricing. Item Number: KL47-7015B Case Qty: 1 Min Qty: 1 UPC: Manufacturer: Hyplast Manufacturer Number:47-7015B Product Description Product Availability Klerks K4 IR-AC Four Year Lay-flat Tubing For Venlo Style Greenhouse Structures14.33ft x 220ft4 year, 4mil, greenhouse film available in 14.4ft & 15.4ft layflat tubing widths. Ultraviolet light stabilized for 4 years of outdoor exposure allows growers to keep their film roofs on longer, reducing labor costs and risks associated with film installation. Special infrared heat additives save growers up to 20% in nighttime heating costs. Long lasting anti-condensation control reduces water droplet formation by sheeting condensed water down the curvature of the film. High light diffusion (53%) leads to reduced overhead shadowing, and uniform plant growth & crop dry down. Bee friendly film. Log in for warehouse specific availability. You may also be interested in... KLERKS K50 CLEAR 6MIL FILM - 36FT X 150FT Item #: KL47-7031BMfg #: KL-K50 -361501-6-5.4 Min Qty: 1 Click here for pricing and availability.