Doug Horgan explains why this might be done and what could go wrong.
Too much moisture can be problem, but so can too little. Doug Horgan explains when and how humidity should be added to a house.
On a low-slope roof, a single flaw can cause big problems. Here's a case study in what can go wrong, and how to do it right.
What to do - and what not to do - when installing synthetic slate roofing.
Doug Horgan's three field-tested methods for building durable, leakproof decks above living space.
