Well balancing out material and costs labour costs is one thing but 2 story is quite a bit cheaper to build ; far less foundation and roofing area. It also simplifies the plumbing and of course is far more energy effective as downstairs heating will also contribute to upstairs heating. PROs can develop on this. And as Curt points out, modular is a very fast and cost effective solution which can allow you to put your pennies into better quality. Be very careful to select a known and competent professional if you go this way though, i don't know about NZ but europe abounds with cowboys ; low costers are to be strictly avoided.

I had a similar situation replacing a thin porch roof, the down pipes that spoilt the simple lines that the posts and flat roof had, basically down pipes just looked just looked heavy and ugly. I fitted the gutters in level as these are short anyway and don't need a fall, but left off the spouting. Then by suspending a heavy* galvanized chain from the centre of the outlet down into large buckets set into the ground, which is filled with rocks or small lumps of concrete, the water will trickle down the chain. (that is a thicker gauge, not heavy* weight). You might also want to anchor the bottom of each chain onto a lump of concrete. You don't have to anchor the bottom, but you don't want anyone to be encouraged to swing on them. Obviously you won't see the buckets, but do need something to capture the water that runs down the chain. Small holes in the buckets allow water to run out gradually. The chains will hang down straight under there own weight, the look is more 'elegant'. If you get so much rain blowing off the chain that it blows onto the posts or house, it's very likely you won't be standing outside, unless you like getting soaked.

Hey all, I am getting a timber pergola installed in my backyard. It is a flat pergola with roofs. Here are the details of the project :- 1) Flat roof timber pergola. 2) Merbau hardwood decking- most likely in red color 3) Black/brown bamboo fencing 4) Natural grass lawns 5) Red brick exterior 6) Paperback/dark cream color roofing on the pergola matching the windows and the fascia. 7) Concreting done next to decking . Doubts :- 1) Now my first confusion is whether to paint the pergola in dark grey /charcoal completing the exterior or black/dark brown complementing the fence. I don't want to go all cream as the roof is cream too. Neither do I wanna paint it red as I feel it will be all too red (bricks and deck ). Please help me select the color. Should I paint it all one color or have pillars painted separately ? 2) Please help me pick a color for the concrete paint to blend in with the whole exterior. I am thinking either cream ( wall color ) , light orange or charcoal grey. Attached are the pics. Last one is off the internet on how the decking would look. Any inputs are appreciated. Thanks much

What wall height and roof pitch would you recommend for a house with a flat roofed portico?