Windspray walls and downpipes. Shale facia & gutter. Ironstone roof & flashings. Downpipe looks different but thats just the light at that angle, in life it's the same as the walls, which are marginally lighter.

The rendered look may look a bit a bland. A client used it on their addition and it was a bit bland once completed. Not a cheap option either. Insulation wise the system does work quite well. The rendering is the key to a good job but you'll have more maintenance and its not easy to repair the render if damaged either. The sales people will tell you the opposite...... Re-cladding in Fibrous Cement Weatherboards and insulating the walls with batts may be cheaper and look better. Have a reputable local builder check it out and give you a quote. Check to see if asbestos fibre is under the vinyl as this should be removed at this stage. They can't really screw anything to the asbestos or even screw through it....... This will add a further cost to the makeover.

1. I'd probably start with removing the ornate lines on the gables. It seems a bit 'busy' and dated with the brick and gutters. 2. I'd also paint/replace the gutters to match the roof colour or even the garage door colour. Gutters aren't an architectural feature, so no idea why they are terracotta. These 2 things will calm it all down. You could consider texture-coating the board of the upper storey. It's a colour-embedded acrylic render. No painting for 25yr. It gives you the look of render, and can go straight onto board like you have. Unless you have rot or other maintenance issues with it that you need to replace it.

Colorbond steel is usually powder coated in manufacturer and we've had guttering up to 8 m long powder coated off site and had no problems with chipping although you should ask the roller door makers to custom colour.