How To Build A Deck Roof Nz

Place the pile back in the hole with the cut end up.

How to build a deck roof nz.

Place the batter boards beyond the corners of your planned area. As you install the decking boards perpendicular to the joists drive two fasteners through each board into the center of. Diy style step by step deck building construction guide framing menards deck hand rails ev. Typical decks are designed to support 55 psf lbs per square foot.

How to build a outdoor wood deck by yourself in just 3 days. Use the stringlines on the profile to ensure the area is square with a 3 4 5 triangle. Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch. Frame up a box the size of the outer dimensions of your deck using 2 by 4 inch lumber.

Pour a further 100mm minimum of concrete and position the pile. Install your first batten so that it lines up with the edge of your pergola. Porch decks require 25 additional psf for roof loads for a total of 80 psf. It normally comes from a treatment facility and is stored outside at timber yards.

Use a spacer to show you where your next batten should go before you screw it down. Pre drill the batten with your driver and then screw the batten to every rafter of the pergola. Alternatively you can measure the diagonals and make sure they are the same length. Screw in the shade battens.

Tie strings to them marking the outer edges of your deck. Accurately mark out the exact position of your deck perimeter according to your plan with stringlines. Next to the house drive stakes as close to the house as possible and tie strings to them. Brace the pile in the correct position and leave to set for at least 24 hours.

Build the frame of the roof on the ground. This is a crucial step to building a good deck. Simply put a couple of posts in the corners of the deck farthest from the building with a header between them and add rafters up to the roof of the building or attached to a ledger fastened to the wall of the building. Align the edge of the first length of decking boards with the outside edge of the beam.

Then run joists connecting the front of your roof with the rear every two feet along the length of your roof. Most pressure treated timber in new zealand is described as treated wet which means nothing happens to the wood after pressure treatment.