Portland Ice Dam Prevention
Prevent costly ice dams in Portland, OR. Learn how freeze-thaw cycles damage roofs and how to stop them before winter hits.
Ice Dams in Portland?
Don't let mild winters fool you. A single freeze in the Willamette Valley can cause thousands in roof damage.
Close-up of dangerous sharp icicles hanging from a house roof gutter against a grey winter sky.
How They Form
Warm air escapes, melts snow, and refreezes at the eaves, trapping water under your shingles.
Slow motion video of water dripping from melting snow on a roof edge.
The Portland Risk
Portland's unique freeze-thaw cycles create the perfect storm for ice dams, especially in the West Hills.
Tall Douglas Fir trees in Portland covered in mist and light frost.
Hidden Damage
Trapped water rots roof decking, soaks insulation, and breeds dangerous mold inside your walls.
Water stained ceiling drywall showing damage from a roof leak.
Stop Heat Loss
70% of cases are caused by heat escaping. Proper attic insulation is your best defense against melting.
Attic space filled with thick pink insulation rolls.
Keep Gutters Clear
Clogged drains worsen freezing. Remove Douglas fir needles and debris before the temperature drops.
Rain water flowing through a clean metal gutter.
Professional Solutions
We use safe steam removal and install heated cables to create drainage channels without damaging shingles.
Zig-zag heating cables installed on a roof shingle edge with light snow.
Protect Your Home
Schedule your free ice dam assessment with All Seasons Cleaning Services today.
Exterior of a well-maintained Portland craftsman home in winter.