Competitor Comparison

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UnderDeck vs. Aluminum
100% removable for access to cleaning or any other reason. Non-removable or are very, very difficult to remove.
Custom fit right around vents No access to clean any vents or fresh air returns because the aluminum systems drop below the ledger board.
Easy to cut. Harder to cut, with worries of sharp aluminum edges.
No need to add fascia boards to cover up the pitch. Need to add fascia boards to the outside edges of your deck so you don’t see the aluminum hanging down from the sides.
Water does not freeze on UnderDeck and will exit the system. Water freezes immediately on cold aluminum, so water doesn’t have a chance to exit the system before it freezes and causes huge ice concerns.
Designed for homeowners to easily install the system themselves. Most aluminum systems are not Do-It-Yourself (DIY). They need to be installed by franchise owners.
Does not dent or scratch easily. Dents and scratches very easily.
You won’t lose more than a couple inches of headroom using UnderDeck. You will lose 8 inches to one foot of head room with aluminum systems.
UnderDeck will never rust, fade or mold. Will not rot out pressure treated wood. Will rot out pressure treated wood over time.
Water does not sit in the system. Water will sit in the system.