Plastic Roofing Under Deck

Adding a sloped sheet metal roof under a deck to make a dry place to store outdoor stuff like the wheelbarrow or kids toys.

Plastic roofing under deck.

It is ideal for other structures such as decks garages patios sheds and conservatories. Polycarbonate roofing pros and cons. Find under deck ceiling systems at lowe s today. While polycarbonate roofing may not be the best option for an entire house.

Polycarbonate is also very lightweight and capable of withstanding extreme temperatures either hot or cold. Trex 13 5 in x 10 in x 17 5 in rainescape brown plastic deck downspout. Among the newest is the raintight system introduced at deck expo 2014. In one case i fastened the corrugated plastic roofing to strapping nailed perpendicular to the joists above using tapered spacers to create slope.

Trex rainescape is a unique under deck drainage system trex rainescape is a unique under deck drainage system that uses a network of troughs and downspout construction to keep rain spills and snowmelt from dripping through elevated deck boards creating a dry space below the deck. Get free shipping on qualified plastic panels or buy online pick up in store today in the building materials department. For pricing and availability. Basically just keep the air space under the deck drier than it normally would be.

Raintight panels are made of heavy gauge aluminum. For a house roof the recommended minimum slope is 2 5 vertical inches for every horizontal foot but a nearly flat roof is fine for under deck installations. Polycarbonate is a very strong and resilient thermoplastic material. Once installed homeowners can design an outdoor living space that includes lights ceiling fans entertainment.

Install the purlin along the house and the outer purlin. Determine the desired slope of the panels under your deck. Perhaps add a fan to increase air flow. First mark all the purlin locations on the deck joists.

I have built below deck storage sheds using plastic corrugated roofing attached with rubber gasketed roofing screws. Rather than have a mound of exposed earth under the deck that would take in and disperse through evaporation a lot of moisture. If the span under your deck is 12 ft for example the purlin at the outer end of the deck should be 3 in. Trex 12 5 in x 10 75 in x 17.

Then stretch a string between them. Under deck ceilings a number of recently introduced under deck ceiling systems use corrugated aluminum or plastic panels designed to catch water that drains through decking and channel it away from the area below.