Doğrulanmış işletme lisanslarına sahip tedarikçiler
Denetlenen Tedarikçi Aluminum Roof Cowl Mushroom Vent that unique design of these cowls provides efficient air exhaust expulsion.
1.Increase air flows effectively
2.Use for air ventilation ducting
3.Low price and high quality
4.Contemporary design with aluminium construction.
5.Maximum protection against weather, wildlife and rust.
6.It also offers superior protection from rain, back drafts and rodents - unlike regular open type roof cowls.
7.The cowl slips over the roof pipe to prevent rainwater from running down the inside of the pipe.
8.Ideally, it should then be riveted or screwed to the roof pipe in case of strong winds lifting it off.
Doğrulanmış işletme lisanslarına sahip tedarikçiler
Denetlenen Tedarikçi 
