Dorken - Delta-Trela separation layer
Price on request
discount price
net unit price
22,59zł for m²
minimum trading quantity
the amount of product
45.00 m²
total price
net list price
1 440,00zł
for 45.00 m²
total price
discounted net price
1 016,55zł
for 45.00 m²
price-list
gross unit price 39,36zł
for m²
discount price
gross unit price
27,79zł
for m²
minimum trading quantity
the amount of product
45.00 m²
total price
gross list price
1 771,20zł
for 45.00 m²
total price
gross discount price
1 250,36zł
for 45.00 m²
Product description
Is a flexible, diffusion-open separation layer. It can be used on all pitched roofs with metal, flat roofing and on metal facades. It consists of a carrier foil integrated with an 8 mm high profiled, openwork structure of tangled polyamide fibers. DELTA-TRELA ensures permanent ventilation of the underside of the metal cover. In addition, thanks to the carrier foil, which is open to water vapor diffusion, residual moisture from the roof structure and thermal insulation can be drained out. Mutes rain and hail sounds by 8 dB. Due to the high density of the profile structure, it guarantees that the panels can move without braking friction when temperature changes.
Technical data
- waterproof:
- W1
- color:
- antracyt
- fire classification - reaction to fire:
- E
- length:
- 30 m
- mass per unit area:
- 380 g/m²
- Number of cubic meters per pallet:
- 180 m²
- number of rolls per pallet:
- 4 item
- operating temperature:
- od -40 do +80 ºC
- permeation of water vapor Sd:
- 0,04 m
- UV resistance:
- 2 m-ce
- width:
- 1,5 m
