Browse Forums Heating, Cooling & Insulation Re: Which roofing solution to use for coolest house? 5Aug 27, 2011 4:51 pm Deemaree Kyndylan Capers: viewtopic.php?f=36&t=46852 My blog: http://www.sufficientlysufficient.blogspot.com/ Re: Which roofing solution to use for coolest house? 8Aug 27, 2011 6:50 pm Deemaree Kyndylan Capers: viewtopic.php?f=36&t=46852 My blog: http://www.sufficientlysufficient.blogspot.com/ Re: Which roofing solution to use for coolest house? 14Oct 04, 2011 7:11 pm ^^^Eager, our last two houses have had black rooves ( this one is Surfmist-so white) and this house is by far the warmest we have had in the winter-because we planned for the windows to catch as much of the low winter sun from sunrise to sunset as possible (passive solar). In the Summer when the sun's arc is higher is doesn't hit the glass as much but belts down on the roof instead-ergo the lighter roof works better then. Deemaree Kyndylan Capers: viewtopic.php?f=36&t=46852 My blog: http://www.sufficientlysufficient.blogspot.com/ Re: Which roofing solution to use for coolest house? 15Oct 04, 2011 8:08 pm I guess it comes down to where in oz you live. PPL in Tas may want a warmer house where up in darwin it needs to be cooler. I just figure with a planet that is getting warmer each year it's better to have a cooler house. Re: Which roofing solution to use for coolest house? 16Oct 10, 2011 7:41 am Here is a link to a government paper after research into insulation effectiveness and total r-values of different roof/ceiling/insulation scenarios. They don't cover light vs dark coloured roofs but you can probably dig those figures up somewhere. Maybe the Colorond site ? From there all you have to do is weigh up the cost to benefit ratio http://www.google.com.au/url?q=http://w ... cdOiDppd6w Stewie Hi We are building in the Hunter Valley, our soil test is H1, our builder has advised us they need to have a letter signed for Fair Trading as the new drainage standard… 0 3566 Sorry! I'm new to this forum and have made a mistake in my posting! I'm looking for a structural solution to a stand alone wooden pickets fence with no structural rail… 1 3325 I plan on installing an undercover walkway (awning ??) from my carport to the back door as shown in sketch. I will be using Boxspan Beams and have no concerns regarding… 0 790 |