A 1990s Roof Meets Modern Ventilation: A State College Roof Replacement

A roof from the 1990s is on borrowed time, and this project is a good example of how the Cenvar team handles one for homeowners across the State College, PA area. The shingles dated to that decade - more than three decades is a long run for asphalt - and wind had started peeling them off a few at a time, usually the last warning a roof gives before leaks follow. The replacement itself was straightforward; the more interesting part was fixing a ventilation setup that was quietly working against the roof.

Why an Older Roof Finally Gives Up

Wind doesn't usually rip a healthy roof apart all at once. What happens on an aging roof is slower: decades of sun bake the asphalt, the sealant strips that bond each shingle to the one below lose their grip, and eventually a strong gust gets under an edge and lifts it. Once the first few go, the exposed area becomes a starting point for the next storm. By the time you are picking shingles up off the lawn, the roof is past patching.

The Ventilation Problem Hiding in the Attic

The old roof relied on spinning turbine vents - those metal globes that whirl in the wind. They work when the wind blows and sit dead still when it doesn't, and they are a common spot for leaks as they age. Rather than reinstall them, our crew decked over the turbines on the main house and installed a solar-powered attic fan in their place. Because it runs off its own small solar panel, it moves hot attic air on sunny days without a single wire - no separate electrician visit required, which is often the hidden cost that scares homeowners off powered ventilation. We also added ridge venting on the addition, giving that section continuous, passive airflow along the peak. Better attic ventilation is not just comfort; it pulls heat and moisture out so the new shingles do not cook from underneath and the decking stays dry.

Built to Outlast the Last One

For the shingles, the homeowner went with TAMKO Titan XT - a heavyweight architectural shingle backed by a 50-year limited warranty and an enhanced wind rating, a fitting answer to a roof that lost its predecessor to wind. The full system included:

• TAMKO Titan XT architectural shingles over a clean, fully torn-off deck
• White metal drip edge at all eaves and up the rakes
• Ice and water shield in valleys, at pitch changes, around penetrations, and across the entire low-pitch back facet to meet manufacturer spec
• Synthetic underlayment across the remaining field
• New vent boots, ridge cap, and product-specific starter strip

You can see another full roof replacement in the State College area, plus our broader shingle roof replacement services nearby. For the manufacturer's details, see the TAMKO Titan XT page.

Is Your Roof From the Last Century?

If your shingles went on in the '90s and you are starting to find pieces in the yard, you are on borrowed time - and an honest roof assessment costs you nothing. It is the kind of work Cenvar does for homeowners throughout the State College area. Cenvar works $0 down with payment due only at completion, and flexible financing is available through Service Finance. When you are ready, request a free roofing estimate and we will walk your roof, check the attic, and lay out your options for a new architectural shingle roof built to outlast the one it replaces.