RKW Klerks K50 IR/AC 4-Year Greenhouse Film | 6mil - 40ft x 100ft

4-Year IR/AC Greenhouse Film, Heat Retention and Anti-Condensate, 40ft x 100ft

Heat lost overnight and condensation dripping onto foliage both chip away at a greenhouse's efficiency and crop quality. RKW Klerks K50 IR/AC Greenhouse Film features night time IR additives that absorb and re-radiate infrared heat, reducing nighttime heating costs by up to 15%, alongside multi-directional anti-condensate control.

40ft x 100ft, 6mil, IR retention and anti-condensate, 4-year film life.

Key Features & Benefits

• Night time IR additives — absorb and re-radiate infrared heat, reducing nighttime heating costs by up to 15%.
• Multi-directional anti-condensate control — prevents excessive droplet formation, promoting uniform plant growth.
• 88% PAR light transmission through a single layer — high light diffusion for consistent crop dry down times.
• UV stabilized construction — long-lasting performance across prolonged outdoor exposure.

Who Should Use This Klerks K50 IR/AC Film

This fits greenhouse growers managing heating costs through cold nights who also want anti-condensate control to reduce droplet formation on the covering's interior.

About RKW Klerks IR/AC Technology

RKW Klerks builds infrared-retention and anti-condensate additives directly into the K50 IR/AC film, combining nighttime heat savings with interior droplet control in a single UV-stabilized covering.

Frequently Asked Questions

How does this film reduce nighttime heating costs?

Its night time IR additives absorb and re-radiate infrared heat back toward the crop rather than letting it escape, reducing nighttime heating costs by up to 15%. That heat retention effect is separate from the film's daytime light transmission properties.

What does anti-condensate control do for the crop?

Multi-directional anti-condensate control prevents excessive droplet formation on the film's interior surface, which otherwise can drip onto foliage and promote disease pressure. That control promotes more uniform plant growth across the covered structure.

How much light reaches the crop through this film?

It delivers 88% PAR light transmission through a single layer, with high light diffusion that spreads that light more evenly across the canopy. That combination is designed to guarantee consistent crop dry down times and plant development.

What size is this listing?

This is the 40ft x 100ft size, 6mil thickness. All Klerks K50 IR/AC sizes share the same IR-retention and anti-condensate construction, so the choice comes down to the dimensions a specific greenhouse structure needs.