The vergola option with louvres is very expensive but also very effective as it provides so much flexibility in all types of weather. If you are outdoor people then this may be worth the cost. Coming down in cost, a climber over a pergola is also a good option depending on where you live. In a cool climate make sure the climber drops its leaves early enough so the late autumn and early winter sun comes through. Conversely, if you're in a warm/hot climate then the longer the leaves stay on the better. Some deciduous climber and trees lose their leaves quite late. Awnings are also very flexible but may not allow wet weather usage. Of course this depends on the type and size of awning. Oops, I just noticed this was originally posted in 2014. I hope you've sorted it out by now.

Hi Rita..... A true flyover stays separate from the main roof......the rain can either free fall from the lowest point of the flyover on to the existing roof below and collect with the water from the main roof and down the drain pipes, or it can have it's own guttering and down pipes (how to make that aesthetically appealing depends on shape of your roof/house and height of the flyover). Hubby is a builder and HATES box gutters, but a properly done flyover is no issue at all. Good luck :)

If you want it to recede into the surroundings use a dark colour such as Woodland or Monument. Use it on walls and roof. Using it vertically and horizontally would add a nice feature to it when up closer. The hardwood for trims, architraves, etc. would look fantastic, in particular if they were kept oiled rather than left to go grey.... A light colour would mean the dwelling could be cooler in summer perhaps but shading from tree's may work just as well. If a light colour was used it would stand out from kilometres away.... not ideal at all.

You can get slim range hoods that generally fit into the wall cabinets ours were approx 40cm deep which housed the complete operation, our plumber ran a 6 or so inch flexable ducting into the roof cavity and out under the eaves. Most brands make these. A photo would be helpful. https://www.thegoodguys.com.au/omega-52cm-undermount-rangehood-oru50x?CAWELAID=620013790000422290&CAGPSPN=pla&CAAGID=21711678566&CATCI=pla-376401441757&gclid=CjwKCAjw0qLOBRBUEiwAMG5xMNN63iJr0n0Bnxf31-Gt0t5s0vERt_lOwOYkC6uzovf9TDWwawry9RoCgxQQAvD_BwE&gclsrc=aw.ds&dclid=CLOv9erawdYCFc0slgodE5oLHg Where we didn't have wall cabinets we had tall boxes of stainless look laminate built up to the ceiling which contained the extraction unit, which was approx 30-40cm's and extraction ducting cheers