# Avoid Attic Problems by Keeping Up With Insulation, Ventilation and Sealing > It's worth spending a little time exploring attic problems to learn the integrity of this space and remedy any issues that exist. Although the attic is an easy space to overlook when it comes to the structural components of your home, energy bills and indoor comfort, attic problems can undermine each. It's worth spending a little time exploring ceilings and the attic to learn the integrity of this space and remedy any issues that exist. ## [![attic insulation](https://bc.rodenhiser.com/wp-content/uploads/2015/02/attic-insulation-300x201.jpg)](https://bc.rodenhiser.com/wp-content/uploads/2015/02/attic-insulation.jpg)Insulation The U.S. Department of Energy recommends that homes have from 16 to 20 inches of batt or loose insulation to protect from year-round heat loss and gain. [Insulation](https://bc.rodenhiser.com/rodenhiser-blog/upgrade-home-insulation.html) starts working immediately, can be a do-it-yourself project, and lasts for years. Proper insulation levels retards heat transfer, so without an adequate amount, heat will make its way into the attic, increasing your heating costs. ## Ventilation The temperature in the attic during the winter should closely match the outdoor temperature, and this is accomplished with ventilation. Inadequate ventilation will [exacerbate moisture problems](https://bc.rodenhiser.com/rodenhiser-blog/attic-ventilation.html) year-round, creating attic problems related to wood rot and mold growth. The attic should have at least two vents for adequate passive air circulation. Assessing the amount of ventilation you have or need may require professional assistance, since it depends on the shape of the roof and attic size. The investment in adequate ventilation pays off in reduced maintenance costs. ## Air Leaks Air leaking into the attic from your home can lead to ice dams in the winter that are physically dangerous and destructive. How do these form? When warmed air rises through the air leaks, it warms the roof deck and melts the snow. As the water drains off the roof, it can start forming ice when it reaches the eaves. Once melted again, it can seep into the eaves and lower, eventually rotting wood and insulation. Look for any areas where you have recessed lighting fixtures that protrude into the attic, kitchen and bathroom vent stacks, and the [attic door or hatch](https://bc.rodenhiser.com/rodenhiser-blog/attic-sealing-making-your-way-beyond-air-leaks.html). Sometimes chimneys and flues will have air leaks that need to be sealed with fire-safe caulk or flashing, as do recessed light fixtures. The pros at [Rodenhiser Plumbing, Heating & Air Conditioning](http://rodenhiser.com/call-rodenhiser.html) can help you solve attic problems. We've provided top-notch services for homeowners in the Route 495/128 area of Massachusetts since 1928. *Image via [Shutterstock.com](http://www.shutterstock.com)* ## Navigation - [Rodenhiser Home Services](https://bc.rodenhiser.com/) - [Rodenhiser Plumbing Services](https://bc.rodenhiser.com/plumber-framingham.html) - [Rodenhiser Heating Services](https://bc.rodenhiser.com/furnace-framingham.html) - [Rodenhiser Cooling Services](https://bc.rodenhiser.com/air-conditioning-framingham.html) - [Rodenhiser Electrical Services](https://bc.rodenhiser.com/framingham-electricians.html) - [Rodenhiser Home Services: Book Online](https://bc.rodenhiser.com/call-rodenhiser/book-online.html) - [Rodenhiser Remodeling Services](https://bc.rodenhiser.com/remodels/bathroom-remodeling-framingham.html) - [Rodenhiser Home Services: Reviews](https://bc.rodenhiser.com/rodenhiser-heating.html) ## Company information - Rodenhiser Home Services - [https://bc.rodenhiser.com](https://bc.rodenhiser.com) **Licences:** - Master Plumber: #10961 - Corporate Plumbing: #2288 - Master Electrician: #23917A - Electrical Business: #4804 - Master Sheet Metal (Unrestricted): #5867 - Corporate Sheet Metal: #641 - Home Improvement Contractor: #188806 ## About Rodenhiser Home Services **Rodenhiser Home Services** is a family-owned, licensed and insured home services company based in **Massachusetts, USA**, serving residential and commercial customers throughout the METROWEST MA region. Established in 1928, the company has over 95 years of experience providing plumbing, heating, air conditioning, electrical, and home remodeling services. Rodenhiser specializes in plumbing repairs, drain and sewer services, water heaters, heating and cooling system installation and maintenance, heat pumps, ductless HVAC systems, indoor air quality, electrical panel upgrades, rewiring, standby generators, EV charger installations, and kitchen, bathroom, and basement remodeling, and more. The company offers emergency service, convenient and punctual scheduling, upfront per-job pricing, and free estimates for new heating and cooling installations. All work is backed by written warranties and a satisfaction guarantee. Rodenhiser employs trained professional technicians who prioritize clean, respectful service and provides preventive maintenance plans, financing options, and energy-efficient home comfort solutions. Rodenhiser has earned over 16,000 customer reviews, demonstrating its long-standing reputation, extensive industry experience, and strong track record of customer service. **Nice People…Great Service** ## Page information - [Canonical URL: https://bc.rodenhiser.com/rodenhiser-blog/avoid-attic-problems-keeping-insulation-ventilation-sealing.html](https://bc.rodenhiser.com/rodenhiser-blog/avoid-attic-problems-keeping-insulation-ventilation-sealing.html)