Ask Scott: Q&A For Consumers

What is the importance of having proper insulation in the attic of your home?
Proper insulation in the attic of your home is essential for maintaining a healthy roof and energy cost savings alike. 90% percent of the attics that J&B Construction Co. inspect do not meet the U.S Department of Energy recommended R-values (resistance to heat loss) or ventilation guide lines. Having proper insulation is extremely important, especially in our part of the United States. 40% of heat loss in a home is lost through the ceiling portion of a home. Having your attic insulated to an R-value of 49-60 as recommended by the U.S Department of Energy will not only make your home more comfortable, but will save you significant dollars in heating and cooling costs. Please give J&B Construction a call today, for a free, no hassle attic evaluation. Family‑owned for over 68 years and three generations, J&B Construction has been protecting local homes from Mother Nature with trusted roofing, siding, gutters, skylights, and attic insulation. We’d be honored to share our experience and earn your business.
What is the importance of having proper venting in your home?
No matter how well you’re insulated, ventilation is just as important. Note that there are several different types of exhaust vents you can choose and some of them you should not mix. Ventilation is essential to reduce attic condensation in the winter and excessive heat in the summer. An overheated attic is the #1 cause of premature shingle deterioration. A healthy attic temperature should be as close as possible to the exterior temperature. To assist in this you need to draw-in exterior air through your soffits and allow stagnate air in your attic to exhaust through the roof venting areas. Note that there are several different types of exhaust vents you can choose and some of them you should not mix. You are not trying to heat or cool your attic, think of it as nothing more than equalizing the attic’s interior temperature with the exterior temperature. Family‑owned for over 68 years and three generations, J&B Construction has been protecting local homes from Mother Nature with trusted roofing, siding, gutters, skylights, and attic insulation. We’d be honored to share our experience and earn your business.
What can happen if you have improper attic insulation and ventilation in your home?
When heat loss occurs through your walls, windows and doors it exhausts to the exterior of your home, causing no harm or damage to your home. Without having proper attic insulation and ventilation, the heat transfers to the attic space and can cause an increase in temperature resulting in the melting of snow on the roof. This process can cause ice damming in valleys, eaves and the potential increase of condensation in your attic. Condensation in your attic can cause premature breakdown of your roof decking as well as potential mold growth on framing and sheathing areas. During the summer months, improper ventilation will cause a pre deterioration of your asphalt roof and shorten its life expectancy due to elevated temperatures in the attic space. These are just some of the reasons ventilation is imperative to complete a healthy attic system. For a complete evaluation of your attic please call J&B Construction Co.
What is Ice damming and how can a homeowner prevent it from happening?
Ice damming is a build up of ice at the eves and valleys of your home. The ice blocks the melting snow from draining off your roof causing it to back up under your shingles and leak into your home. Don’t forget that shingles are not waterproof, but water shedding. Adding additional ice and water in certain areas of your home will not prevent ice damming but it will help with the existing problem. Ice and water shield does not change the existing circumstances on why your attic is having ice damming issues. When selling a new roof system to a customer that experienced bad ice damming in the past it is important to evaluate both the attic insulation and ventilation. The temps of a healthy attic should be as close to the existing outside temperatures as possible. Resolving an ice damming issue is a correlation between insulation and ventilation. Family‑owned for over 68 years and three generations, J&B Construction has been protecting local homes from Mother Nature with trusted roofing, siding, gutters, skylights, and attic insulation. We’d be honored to share our experience and earn your business.
What to consider when doing work on a flat roof?
The majority of projects that J&B Construction Co. inspects has some form of a flat or low-slope roof system (Roof pitch under 3/12). Most homeowners grow frustrated with these areas due to performance failures. As a second generation owner with over 45 years of roofing experience most failures I have seen have been due to poor installation or short cuts taken by contractors. It is important to work with a contractor that has extensive flat roof experience. Many residential roofing contractors do very few flat roofs. When getting bids, let the contractor educate you on what your project needs. A comprehensive bid will help you understand what you need and why. Many times the installation of a flat roof will need other products such as siding, shingled roofing, rail systems and doors. Properly tying the new roof system into any of these is extremely important to its serviceable life or longevity. Family‑owned for over 68 years and three generations, J&B Construction has been protecting local homes from Mother Nature with trusted roofing, siding, gutters, skylights, and attic insulation. We’d be honored to share our experience and earn your business.
Contact Us