Full Tear-Off Rebuild with New Flashing & Ventilation — Stratham, NH

What did this Stratham roof replacement involve?

Compass Exteriors completed a full roof replacement on this Stratham, NH home — a complete tear-off and rebuild finished with Owens Corning TruDefinition® Duration® shingles in Williamsburg Gray. The project included upgraded attic ventilation, full synthetic underlayment, Ultimate pipe boots at every plumbing penetration, and new flashing throughout. The result is a fully re-engineered roofing system built for New England weather — not just a fresh layer of shingles over old problems.

Why replace the entire roof system instead of just the shingles?

Because the parts you can’t see are what make a roof last. On this Stratham project our crew tore the old roof off down to the deck so the wood could be inspected and the system rebuilt correctly from the foundation up. A new roof is only as good as the underlayment, ventilation, and flashing details underneath the shingles.

• Full tear-off to the deck for a clean, solid foundation
• Upgraded ventilation to keep the attic breathing — critical for shingle longevity and preventing ice dams
• Synthetic underlayment across the entire roof for a tough, water-shedding secondary barrier
• Ultimate pipe boots at every plumbing penetration, eliminating one of the most common long-term leak points
• Precise flashing at all valleys, transitions, and roof penetrations

Why was Owens Corning Williamsburg Gray a good fit for this home?

Williamsburg Gray is a warm, dimensional architectural shingle color that complements the classic New England homes throughout Stratham and the wider Seacoast area. Owens Corning TruDefinition® Duration® shingles also feature SureNail® Technology for improved wind resistance — an important advantage for homes exposed to the coastal-influenced storms common in southeastern New Hampshire.

Why does ventilation matter so much on a New Hampshire roof?

Proper attic ventilation extends shingle life and helps prevent the ice dams that form during New Hampshire’s freeze-thaw winters. Upgrading the ventilation during a replacement is one of the highest-value steps a homeowner can take, because it protects the new investment from the inside out. You can learn more about our asphalt shingle roofing services or browse more Stratham roofing projects.

Roof replacement in Stratham, NH

Because Stratham is our headquarters town, we know these homes and neighborhoods well — from the older capes and colonials near the town center to the newer subdivisions off Portsmouth Avenue and Winnicutt Road. If your Stratham roof is aging, leaking, or simply looking tired, Compass Exteriors provides honest inspections, premium Owens Corning materials, and clean workmanship from tear-off to final cleanup.

Rebuilding the system from the deck up is standard practice for our team as a roofing contractor in Stratham, NH, rather than layering shingles over hidden problems.