Composite Decking Archives - Ultimate T&G Watertight Deck Flooring Board

Under-Deck Drainage vs. Watertight Decking: Which is Right for You?

You want dry space under your deck. You’ve got two fundamentally different ways to get it. Here’s an honest comparison to help you decide which approach fits your situation. If you’re building a new deck over a patio, walkout basement, or outdoor...

How to Create Usable Space Under Your Second-Story Deck

That shady area beneath your second-story deck? It’s not wasted space—it’s an untapped outdoor room waiting to happen. Here’s how to transform it into one of the most useful areas of your property. If you have a second-story deck, you already have...

The Hidden Problem with Hollow-Core Watertight Decking

It looks like watertight decking. It’s marketed as watertight decking. But that hollow-core board you’re considering? It might be hiding a problem that won’t show up until years after installation. When homeowners start researching watertight decking...