Sloping Roof Metal Deck

Roof pitch the metal roofing panels shown in this manual require a min imum slope of 2 ʺ per foot to ensure proper drainage.

Sloping roof metal deck.

These two slopes meet at the peak or ridge. Lapped nonsoldered seam metal roofs without applied lap sealant must have a minimum roof slope of 3 12 25 slope. On a sloping roof with beams spanning down the slope purlins may be seated on the top flange of the beam. Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber.

Make the front of the roof the height of the house roof you are presumably tying into with the rear sloping at a rate of six inches over two feet. It has a galvanized steel roof and a double track system for mosquito netting included. Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage. After having this gazebo for 6 months now i still highly recommend it.

A deck on a sloped roof requires a different approach to the framing underneath the joists. 3 12 1 2 12 and 1 4 12. The minimum roof slope for metal roof panels depend on 3 different scenarios. This means for every 12 horizontal units the roof must rise a minimum of 3 vertical units.

This slanted metal roof attaches to the wall of your house and will work on an existing deck or patio. One buyer noted it stands up to rough weather. In that case the beam webs would be plumb but the purlin webs could slope to match the slope of the beam. The inclined edge of a sloped roof over a wall from the eave to the ridge.

In some cases sag rods are added to hold the purlins in line. Roof deck framing unlike for decks at ground level doesn t entail a ledger attached to the rim joist of a house. Instead a pair of beams rest on supports called sill plates to create a frame for the deck. The most common slopes are.

Our new smooth series cellular deck offers a blemish free beam to pan rivet.