bill2

Discussions

What type and size timber for floor joist?
I am extending bathroom and replacing slab of concrete previously there with timber sub floor and in turn plywood and tiling .What size bearer and floor joists are necessary ?. The space to be covered is 1650 x 960. At the shortest point ,.i.e. 960 mm end, there is an exposed joist measuring 100mm x 50mm where there is…
Which size waste stack pipe is required?
Which size waste stack pipe is required to service both the kitchen sink, dishwasher,laundry sink and washing machine ? At the moment it has a 50mm galvanized steel pipe which seems to struggle with the load. It is rusting and needs replacing. Should I naturally replace with a dwv pvc 50mm pipe or upgrade to 65mm to…