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Licensed, Bonded & Insured · PA #026195

Mon–Fri 8AM–5PM · Free Estimates

Ireland Contracting logo
Two-story home with a freshly shingled roof and manicured landscaping

Roof Replacement & Installation

Full roof replacements and new installations built to last decades.

A new roof from Ireland Contracting is a complete tear-off and replacement system — not just new shingles. As an Owens Corning Platinum Preferred Contractor, we install asphalt, metal, slate, tile, and cedar roofing systems backed by manufacturer warranties of up to 50 years.

Every roof replacement starts with a free, no-pressure inspection. We assess your decking, ventilation, flashing, and underlayment — not just the surface shingles — so the new system performs for its full lifespan in Western Pennsylvania's freeze-thaw climate.

Because we are manufacturer-certified, we install complete roofing systems to spec, which unlocks the strongest available warranties. Our crews protect your property daily and clean up thoroughly when the job is done.

What's included

  • Free, detailed roof inspection and written estimate
  • Complete tear-off and system replacement, not a layover
  • Manufacturer-certified installation (Owens Corning Platinum Preferred)
  • Warranties up to 50 years on qualifying systems
  • Daily site protection and full cleanup

Options we offer

  • Asphalt architectural shingles
  • Standing-seam and metal roofing
  • Natural and synthetic slate
  • Spanish and ceramic tile
  • Cedar shake

Roofing across Western PA

We provide roofing throughout the Greater Pittsburgh area and Western Pennsylvania, including:

Roofing FAQs

How long does a new roof last?

Asphalt shingle roofs typically last 20–25 years, metal roofs 40–70 years, and slate or tile roofs 50–100 years. Lifespan depends on ventilation, installation quality, and maintenance.

How long does a roof replacement take?

Most residential roof replacements are completed in 1–3 days. We secure and protect your roof at the end of every workday on multi-day jobs.

Will you help with my insurance claim?

Yes. We document storm and hail damage and handle the insurance paperwork with you, which is one of the most common ways our roof replacements are paid for.

Need roofing? Let's talk.

Get a no-pressure inspection and written estimate within 24–48 hours. Family-owned, certified, and trusted across Western PA since 1994.