Expert Advice for your Lawn & Garden TV Host of Today's Homeowner^® and home expert for The Weather Channel

To cut insulation squarely and accurately use a utility knife with snap off blade. Extend the blade all the way out and lock it. The resulting 3″-4″ blade will make it easier to cut through thick batts of insulation. Use the straight edge of a piece of wood, lay it across the insulation, then kneel on one end of the insulation to compress it and run the blade down the edge of the wood for a nice square cut. Remember, to keep the fibers from irritating your skin wear a long sleeved shirt, pants, gloves, dust mask and safety glasses.

Exposed drain lines in an attic are often a trip hazard and can easily become damaged. To reduce this risk and prevent an accident build a bridge to cover the drain lines.