​                    1) Warm air entering attic through open air penetrations.

​                    2) Poor ventilation.

​                    3) Inadequate insulation.

​                    4) Furnaces in attic.

KJ's Energysavers LLC  603-577-1772


​An ice dam is a ridge of ice that forms at the edge of a roof and prevents melting snow (water) from draining off the roof. The water that backs up behind the dam can leak into a home and cause damage to walls, ceilings, insulation, and other areas.


KJ's Energysavers LLC

Energy Insulation Specialists


​                    1) Add venting such as roof and soffit vents to allow air to flow over the insulation.

                     2) Install a hatch cover.

​                     3) Exhaust all ducts to outside.

​                     4) Increase R-value by adding more insulation.

​                     5) Install sealed (recessed) can lighting.

​                     6) Seal around chimney, all chases in the attic and all air penetrations such as pipes,

​                          plumbing vents and wire holes.

​                     7) If you have an furnace located in your attic, there will always

​                          be heat created. If significant problem with ice dams, then

​                          it may be recommended you contact an HVAC specialist 

​                          to offer suggestions.