Shingle Roof Replacement in Shoreacres

Only if the nailing pattern matches. Manufacturers rate shingles against a specified fixing pattern, so a course put on with four nails where the instructions call for six does not carry the rating printed on the bundle. On this coast that is the difference that counts.

Architectural at $6.00 to $9.00 a square foot gives 25 to 30 years here; three-tab at $4.50 to $7.50 gives 15 to 20. On a house you intend to keep, and particularly one that sees the bay, the heavier product is worth the difference. On one you are selling next spring it may genuinely not be.

Nobody selling roofs is a neutral source on that, so here is what is actually known rather than a forecast. Roofing prices follow asphalt and steel input costs, freight, and local labor availability, and along this coast they spike for months after any significant wind event because demand arrives all at once. What that means practically is that the cheapest time to replace a roof is when you choose to, and the most expensive is the two weeks after half the neighborhood decides at the same time.

Not on age alone -- but on this coast there is a second question that matters more. A 20 year old architectural roof is middle-aged by material standards, so the usual tests apply: granule loss, brittleness, how flat the covering lies, whether the deck is sound. Then ask how it was fastened. A roof fitted 20 years ago may have been stapled, or nailed to a pattern that predates the current wind requirement, and on a bay-shore house that matters more than how the shingles look.

No. Texas issues no roofing license at all -- the state licenses electricians, plumbers and air conditioning contractors, and has never licensed roofers. La Porte does not register them either, so there is no local list to check. What exists here instead is better suited to the question you are actually asking: a permit, a specification the roof has to meet, and a certification letter from a Texas licensed engineer or an ICC Certified Coastal Construction and Floodplain Inspector within 30 days of the permit issuing. That certificate describes your actual roof rather than the firm that fitted it.