Shingle roofs, without
the shortcuts
Architectural shingle is San Diego's workhorse roof: the most affordable full replacement, honest lifespan, easy repairs. The difference between a 15-year shingle roof and a 25-year one is what happens under it — the underlayment, flashing and ventilation you can't see from the curb.
The parts you can’t see from the curb
Underlayment
The actual waterproof layer. Skimping here is how a new-looking roof leaks in year eight.
Flashing & valleys
Valleys leak first on every roof type. New flashing goes in with the roof — old flashing never gets reused under new shingle.
Ventilation
A cooked attic cooks the shingle above it. Ventilation gets checked and corrected as part of the job, not sold as an extra.
Questions we get
How long does a shingle roof last in San Diego?
San Diego is kind to shingle in some ways — no hail, no freeze — and hard in others: UV and coastal moisture age the mat. Realistic life here is in line with published ranges for architectural shingle, and our blog post covers the local factors that move it.
What does a shingle roof replacement cost in San Diego?
Shingle is the most affordable full-replacement option. Describe your roof on the phone and you get an honest, transparent number for it — not a sales appointment.
Can you coat asphalt shingles instead of replacing them?
Usually not a good idea — coatings and shingle rarely mix well, and we wrote up exactly why. When a shingle roof is done, the honest answers are repair or replace.
Architectural vs. 3-tab — which shingle?
Architectural, in almost every case. The cost difference is small, and the wind rating, look, and lifespan differences are not.
Shingle roofing, answered
How long does a shingle roof last in San Diego sun?
Published lifespan is 20 to 30 years. Sun, Santa Ana wind and slope direction can take 10 to 20 per cent off that.
Read the answer →How much does a shingle roof replacement cost in San Diego?
A typical 2,000 sq ft San Diego shingle replacement is planned at $12,300 to $18,100. California labour runs about 1.38 times the national average.
Read the answer →Service areas
Ready for a straight answer?
Call the roofer, or send the form and he’ll call you. Either way you talk to the person who does the work.
