Shingles drying out and cracking from inland heat
Why it happens here
Hawaiian Gardens gets summer temperatures that regularly top 95 degrees. That heat bakes asphalt shingles and speeds up the aging process. Roofs that would last 30 years near the coast often fail in 20 to 25 years here. Poor attic ventilation makes it worse by trapping heat under the deck.
Our approach
We install reflective underlayment and recommend lighter-colored shingles that handle heat better. On every full replacement, we add ridge vents and soffit vents to move hot air out of the attic. On flat roofs, we push TPO or reflective coatings that drop surface temperatures by 20 to 30 degrees.