There is a comprehensive guide at the Bluescope website at http://www.steel.com.au/products/coated-steel/colorbond-steel/basix-and-bca-classification

We went with Monument and I am delighted. I was worried about it making the house hotter, but not at all as we added some extra insulation while the roof was lifted. We look over our roof to Mt Dandenong and it really feels like we are floating above the rooftops now (previously had a lighter color). I have also noticed there is far less glare being darker. Pic below is not my best shots ... but you get the idea. Forgot to add we also have a flat cliplock roof and used a combination of Monument and Dune on the house.

Hi there Mary, that's something I hadn't thought of re painting the ridge tiles, I had thought to replace them with the grey, it would depend on the condition of the ridge do they need re setting, this would be a good time to replace rather than fiddle with painting, Woodland Grey is a classic Colour Bond, Gully a bit lighter. Your Roof is a strong red colour, I would get a sample of both grey colours, if you have a spare red tile take it with you to look at samples good luck

(echoing others here) No, no, no NO! ............The issue isn't the brickwork nor the roof tiles.....rather it's the currently multicoloured trim of say your guttering, garage and windows etc... I'd also argue that the idea of the "award winning" example posted above, will most likely date in time.......although I like the landscaping aspect of that one - but otherwise it's too heavy tonally for my eye and the rear extension is a harsh juxtaposition formally........anyway,I digress.... On your home here I reckon you best to work within the inherent style rather than try and force it into something that it is not. Other things, some not that expensive, will go a long way here, for example, bring the trim colours into consistency, consider relocating the downpipe on the far left brick column, and focus on a proper front landscaping design (including removing the concrete aspect) and de-cluttering the verandah will also make a world of difference. Looks like you have a beautiful established (jacaranda) tree in your front yard - perhaps make that that the "hero" of your frontage / streetscape That's what I did on this project, whilst completely different style the point is it was more about the garden - the house and structure becomes supporting and complimentary to the external landscaped spaces Good luck! PD www.pauldistefanodesign.com