The covers protect vent pipes in bathrooms, kitchens, and other rooms where a large amount of water vapour is present.
They are installed to avoid sudden drop in the ventilation air temperature in the final segments of vent pipes and, consequently, prevent water vapour from condensing.
Additionally, any possible condensate will not dribble down vent pipes. Available in grey and brown.
A) Vent pipe cover
B) Pipe cover
C) Top layer of membrane
E) Water vapour barrier