Do Puffin smoking canopies block out the light?

Puffin smoking canopies do block out light but not light from the visible spectrum. Light is composed of various frequencies that are both visible as well as invisible. Much of the harmful UV rays from the sun lie in the visible spectrum. It is precisely these rays of light that the tensile membrane used in the roof of our smoking shelters blocks out. Therefore sufficient sunlight still filters through the roof while all the harmful UV rays that can damage the skin and the eyes are filtered out. As a result of this special screening function, you can spend extended periods of time under the smoking shelters without being affected by the harmful effects of sunlight. The roof membrane used for our smoking canopies are also waterproof, Therefore, you can sit under the canopy even when it is raining heavily outside without worrying about getting wet. Our shelters can withstand all kinds of typical British weather.