Installing j channel around windows can be a difficult part of the installation process.
													
																	Cutting vinyl j channel. 
									
	
		
	
																	This will prevent water damage that can occur when water is allowed to get underneath the siding itself. 
																	5 0 out of 5 stars 3. 
																	Klein tools k12065cr wire cutter and crimper tool for wire cutting stripping crimping and twisting 8 18 awg solid. 
																	If you cut the ends at a 45 degree angle and create a small cut on the top piece of the j channel water will be able to run down the channel without getting caught inside. 
															
													
									
	
		
	
																	For doors and windows cut and install the top j channel piece flush with the outer face of the side j channels. 
																	Novik noviktrim vinyl siding trim j channel gray black blend 1 in x 75 25 in. 
																	J channel cutter workmans contractor handyman multi tool tools jchannel cutter jcutter j cutter. 
																	Cut and bend the drain tab. 
															
													
									
	
		
	
																	Cut a tab in the bottom of the side j channels and fold under. 
																	Item 1339368 model 260351031.