Browse Forums Landscape & Garden Design 1 Aug 13, 2015 10:28 am Hi All What are some of the permeable driveway options available that don't cost the earth and are relatively low maintenance? I was looking at some of the resins and they are ridiculously expensive. We are interested in any paving solutions that maybe available, other wise we will be going just plain old gravel. cheers Standard uninsulated double brick has an R value of around 0.7. An insulated standard 90mm stud timber frame can have an R value of around 2.7. Even if you insulate a… 17 11955 Hi there, I'm a conplete newbie to this, but I'm looking to put a floor down in my 6x9m shed. It's currently sitting on a 100mm thick concrete perimeter (dirt floor… 0 6431 |