Do I need to reinforce under my deck to fit the Spigots?

Yes, you will need more than a Deck Tread to screw into as the Spigots will be holding quite a bit of weight with the glass panels. If your deck does require noggins, you’ll need to calculate exactly where the spigots will fall under the deck’s surface. At these points, timber noggins will need to be secured to give the spigots a solid structural foundation when screwed in.