
Do you have ICE DAMS or a WET, MOLDY ATTIC?
Is your attic sweltering in the Summer?
Try Our Attic Ventilation Solutions Today!
Poor ventilation in your attic can cause mold and humidity, ice dams, and excess attic heat. Your existing ventilation may not be adequate. We have over 25 year of experience designing and installing attic ventilation systems to fit your home.
Our state-of-the-art systems use no electricity or fossil fuels. They cost nothing to operate, reduce your utility bills, and make your home healthier and more comfortable. In all seasons, from last year’s icy winter with its ice dams to the hottest summer which can heat your attic and your home, VentMASTER can help!

… I just wanted to let you know that the ventilation improvements have made a HUGE difference!
- MS, Marlborough, MAPlease note that we will be happy
to contact you Monday through
Friday from 9:00 AM – 5:00 PM.
Resources and Information
- This article discusses the overall basics of ventilating an attic year-round and how it all fits together
- The advantages of passive ventilation systems, ridge and soffitt vents. They are more efficient year-round and won’t increase your energy bills
- The title says it all: “What Is Attic Ventilation and Why Is It Important“
- More on the importance of good attic ventilation