Humid grow room air in the attic can easily cause mold problems.
													
																	Grow room attic winter roof. 
									
	
		
	
																	Tip 3 of 7. 
																	Something like kingspan insulation boards are great for attic grow room insulation. 
																	Lofts aren t normally insulated. 
																	The choppers are out here in the sticks constantly. 
															
													
									
	
		
	
																	I needed to vent it away from the house towards the back. 
																	To solve the issue you can reroute it to a vent which is going out of your attic. 
																	They get cold in winter and hot in summer. 
																	The outside source of fresh air could be a separate room in your house the hallway an attic basement cracked window or even directly from outside if. 
															
													
									
	
		
	
																	If the case just put you re rvk s inside you re insulated room less noise again fyi i was strongly advised. 
																	To the eye in the sky this looks like a smoke stack going full blast. 
																	Attach to one of the through vents. 
																	This makes it tougher to control your climate. 
															
													
									
	
		
	
																	Either an intake fan that pulls air from an outside source or a passive exhaust system pulls in fresh air by forcing old air out through an exhaust duct. 
																	Another reason to vent through snow. 
																	Think you also asking on silencers. 
																	My air handler is located right next to the grow room so the room will be heated and cooled. 
															
													
									
	
		
	
																	The building of this grow room is going to have the goal of having enough room for a 12 bucket dwc hydroponic grow that could possibly be expanded to 18 or 24 buckets. 
																	If you re not going to insulate the room insulate your tent instead. 
																	This will avoid the build up of humidity and heat when you vent grow tent into attic. 
																	Room in room the way to go imho then cut youre felt box it in the heat then is displaced in winter just vent it to the side of the loft so you get heating surrounding the room you have built. 
															
													
									
	
		
	
																	And if you garage ceiling is insulated in the attic all you need would be a single roll of insulation for the two new walls if not you will want to insulate the area over the grow room. 
																	I also have a couple rolls of construction plastic and since this is an attic i will double vapor seal the roof dont want to get a bunch of mold. 
																	5 gallon buckets that is. 
																	Flir doesn t work during the day. 
															
													
									
	
		
	
																	Well i had to install an exhaust vent today. 
																	So the first thing to do is insulate. 
																	Was not fun hanging on the roof. 
																	Add some carefully placed outlets to eliminate the need for extension cords and you should be good to go. 
															
													
									
	
		
	
																	So obviously your lights should.