25,00zł
1 125,00zł
1 383,75zł
Dorken - Delta-Trela separation layer
price-list
net unit price
net unit price
for item
discount price
net unit price
19,11zł net unit price
for item
minimum trading quantity
the amount of product
the amount of product
45.00 item
unit
trading
trading
45.00 item
total price
net list price
net list price
for 45.00 item
total price
discounted net price
859,95zł
discounted net price
for 45.00 item
price-list
gross unit price
30,75zł
gross unit price
for item
discount price
gross unit price
23,51zł
gross unit price
for item
minimum trading quantity
the amount of product
the amount of product
45.00 item
unit
trading
trading
45.00 item
total price
gross list price
gross list price
for 45.00 item
total price
gross discount price
1 057,74zł
gross discount price
for 45.00 item
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