Freeze-Thaw Damage: How Colorado's Weather Damages Roofs

One of the biggest threats to Colorado roofs is freeze-thaw cycles. Water gets into small cracks and crevices in your roof. When temperatures drop, water freezes and expands, widening the cracks. When it thaws, water leaks further into your roof system. Repeated cycles over a winter season cause significant damage. Cracks widen, allowing water penetration. Water gets under flashing, leading to interior leaks. Insufficient ventilation and insulation cause ice dams that trap water on your roof. Water reaching the wood deck causes rot and structural weakness. Adequate attic insulation prevents heat from escaping that melts snow on the roof. Correct ventilation balances temperature, preventing ice dams. Use ice and water shield under shingles for extra protection. Inspect after winter to catch damage early. Don't wait. Freeze-thaw damage gets worse each winter. Call for a professional inspection immediately at 720-635-5653.