Hi all, have been trolling though the forum looking for ideas and thought I would ask for advice. Basically we have a heat issue in our house, have done a lot of things to address is (multiple solar vents, window tinting, increase insulation and a new a/c). A lot of the problem is the current dark blue (I think it is Dulux Sharp Blue but we haven't been able to match it correctly). The paint is also breaking down on the N and W sides so the UV protection has basically gone all together.

So we have decided to go a lighter colour and gray seem to be the logical choice. In preparation we organised to have the roof cleaned but was told the paint had also broken down, it was chalky and super-faded in areas. So we had the roof restored and sprayed with heat reflective paint (surfmist). We have all cathedral ceilings upstairs and the insulation between the ceiling and the tin is minimal.

So we are planning on using the same heat reflective paint upstairs and then a dulux weathershield downstairs (not a lot of direct sun).

We had a dulux colour consultant come in and we ended up with either Techno Gray or Spirit. We did large boards and after a few weeks I think we decided the Spirit is too blue (we're over it) and the Techno Gray is just too 'dirty'.

We saw a house on the weekend that was lovely, was done in Shale Gray half. I went in for a sample pot and decided to also get Tranquil Retreat. The difference between the two was one drop of black (from memory). I'm also trying Miller Mood and Milton Moon (confusing).

What I am most concerned about is the Tranquil Retreat looks stunning when there is a darker contrast with the roof. Given we are pretty much surfmist everywhere I'm a bit worried that it will all end up looking too pale. I don't want to go dark on the walls given the heat issue.

Also have a driveway to play with, that will also be resurfaced so I can bring a colour element in there (hopefully) to tie it all together.

Any suggestions greatly appreciated!

Cheers

Sean