Home technology expert Ross Trethewey helps a homeowner solve their attic insulation problem. After getting some conflicting suggestions, the homeowner turns to Ross’s plan of turning it into an unvented attic space with spray foam insulation. Ross walks the homeowner through the process of testing the home, having the insulation installed, and testing the insulation quality.
Next, host Kevin O’Connor meets plumbing and heating expert Richard Trethewey back at the shop to discuss irrigation repairs. Kevin admits to having three irrigation punctures of his own, so Richard shows him the difference between standard plumbing connections and irrigation fittings. Then, Richard demonstrates how to make repairs using basic irrigation parts and tools.
Finally, mason Mark McCullough helps a homeowner add an asphalt parking spot to their driveway. Once Mark explains the plan, they call in an asphalt contractor to help. After the utility lines are marked, they excavate the ground, add gravel, compact it, and then pour two separate layers of asphalt that will last for 30 years.
Fixing Ice Dams on a Roof
Ross helps a homeowner suffering from ice dams by first discussing attic insulation options for vented and unvented roof systems. They then decide which system is best for the homeowner. Afterwards, installers install spray foam insulation to the attic roof rafters.
Where to find it?
Expert assistance for insulation was provided by Green Stamp Co. Additional assistance was provided by Holcim.
Simple Guide to Irrigation Repairs
Richard explains connectors for irrigation repairs, how to choose the correct size, and how to install it.
Where to find it?
Barbed Fittings–Available for tubing sizes from ¼-inch up to 1-inch. The sharp barbs of the connection hold the fitting in place. Stainless steel locking clamps can be used to make the connections even tighter.
Compression Fittings–These are low-cost fittings very popular because of their full-flow characteristics and they are easy to install.
Threaded Fitting–Often used to connect components like threaded risers so they don’t leak.
How to Extend a Driveway with Asphalt
Mark recruits the help of a local asphalt contractor to install a parking spot for a homeowner on a busy street.
Where to find it?
Contact utility locating services in preparation for any project that requires digging. Once water, gas, and sewer lines that run underground are identified and marked, it’s safe to proceed on to digging.
To prep the space, the crew will dig down about 15” to get below the frost line and use a specialty compactor, called a drum vibratory roller, to compact the soil to establish a solid base. Add a layer of crushed added for proper drainage. Pour the asphalt base and surface layers, compacting between each layer.
Visit the Better Business Bureau website to find reputable asphalt companies near you.
The asphalt is sealed with a product manufactured by Pioneer Sealcoat, LLC.
Products and Resources
- Expert assistance:
Green Stamp Co.
Holcim - Asphalt seal manufacturer: Pioneer Sealcoat, LLC.