Old post but thought I'd update. We have finally moved into our forever home and on occasions, obviously in winter, we still have crying window (sob). We have the wet windows on the south side of the home which is the shady side so not unexpected but also on the north side where we still get lovely warm winter sunlight streaming in and I still do have all my windows slightly cracked open and it does help. Incidentally I have glass bricks in our bathroom on the south side and there is no condensation on this window at all. Our home has insulation in both the exterior and interior walls and we have double insulation in our roof, so factor 7 unlike the usual factor 3.5 not that it probably has any bearing on the moisture issue. We have a 1.8mtr wide veranda surrounding the entire home so the windows are some what protected from the elements but when the temperature gets fairly low and can be almost zero in winter, it seems impossible to prevent this crying window sindrome but I can live with the fact it is fairly easy and quick to remove with a Karcher window vac now, brilliant little machine at $99 and it only takes a few minutes. We have an exhaust fan in both bathrooms that is vented outside so the moist air does not go into the roof space and in fact even my rangehood ducting is vented outside too!! We even had condensation in the roof cavity as well to the point of having a rainforest up there but since fitting another whirlie into the roof making it three in total now, it appears to have almost entirely eradicated that problem. I can say catagorically now that crying windows are a very difficult problem to eradicate in very cold climates where obviously the inside of the home being heated at night is going to create the perfect conditions for the condensation to settle with the inside being far wamer than the outside and there in lies the problem which canot be changed. I have blinds and curtains that I close ever day before dark but it makes no difference. As I have aluminium windows and doors throughout, so no timber anywhere, it isn't such an issue for damage but annoying none the less but life goes on and I do so love my beautiful new home!!

Lots of decking in Australia has the ridges. Two schools of thought - ridges up to minimise slipping, ridges down to allow airflow between decking and supports to minimise rotting. Mine are up at current house but were down at previous. Sorry can't settle the argument.

HI All....read everything and to me it would appear the main cause is your slab, albeit issues around the slab. A trench is a start, with extra drainage (black round pipe with heaps of holes in it, and loads of scoria). My opinion is that the actual ground is damp and unfortunately concrete is porous, so as long as there's heaps of water around that cannot drain away, the concrete will slurp it up. (I'm no drainage expert) As far as your gib goes, I don't think you have any option but to replace it (then insulate wall by wall as you go.) Here in NZ, I previously worked for a company that did leaky building repairs, and honestly, that black mould is a very real danger to the family's health, so it's got to go. Like others have said, you may get rid of it visually for a period of time, but once you rip the gib off, you may come across other issues. I'd also invest in a dehumdifier and keep that cranked to start getting moisture out of the air, or other options as others have mentioned. Sorry Cathy, ain't no easy fix there..................... Is it possible to have a look into council records to see what the land back in the day was actually used for? That may give you an insight into what the problem could be.

Hey Nik Star, I've had a PowerPoint play with oklouise's edits. This is what I meant about garage entry to the pantry and a laundry in the garage. The red arrows are to stipulate to the builder that level access is required. I added extra garage depth to allow for the garage, that would definitely impact your facade elevation. If you remove the wall between the butler's pantry and mudroom you would have a SUPER PANTRY! But a true butler's pantry in that it was supposed to be where you would land with the veg from the garden so you would kick your shoes off inside the door, so I've noted a little bench seat there, then head in and wash it before heading over to the actual cooking area. Then if you get rid of the sliders and reduce the storage to shallow shelving on the middle wall you would have plenty of space to manoeuvre with mobility devices. For the washing labour machines - washer, dryer, dishy - try getting those mounted on plinths so the load on your poor back is reduced. I have dodgy joints so I am researching all the ergonomic ways to design work spaces to help me when I get to the awesome stage you guys are at with getting to build!