Crafting with Concrete

Introduction Radon fan placement is choosing where to install the fan so it can move soil gas from beneath the slab to the outdoors. Pick a location that is accessible for maintenance and close enough to the intake so air can be drawn through the system. Always follow the manufacturer’s instructions and local rules when […]

Introduction A radon rough-in is the collection path, sealed sub-slab details, and capped vent riser installed before or during a slab pour so the home can be tested and, if needed, upgraded later. It is not automatically a working mitigation system: a capped pipe does not reduce radon by itself. Plan the rough-in with the

Introduction A capillary break under slabs is a layer or treatment that stops water from wicking from the soil into the concrete. In plain terms, it keeps moisture away from the slab to prevent dampness and cracking. Choose a method and materials that fit your climate and slab design. Foam-glass options can be used as