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King County

TPO & PVC Membrane Roofing in Mercer Island, WA

Heat-welded single-ply systems for flat and low-slope roofs, with an available 30-year limited warranty.

5.0 · 195+ verified reviews Serving Mercer Island 98040

Looking for flat roof / TPO membrane roofing in Mercer Island, Washington? Blitz Roofing LLC works in Mercer Island and the rest of King County every week — same crew, same standards, no commissioned salesperson between you and the people doing the work.

Mixed low-slope and steep-slope: Mid-century designs frequently pair flat sections with pitched roofs; the transition needs TPO or PVC done correctly. That's the local context we build every Mercer Island flat roof / TPO membrane roofing scope around, from North End, East Seattle, Mercerwood to the rest of the 98040 area.

For reference, full roof projects in Mercer Island typically land between $19,000 and $32,000, and smaller repair and maintenance work is priced per visit. You get an itemized number before anything starts.

What tpo & pvc membrane roofing includes in Mercer Island

  • Fully heat-welded seams — no glue joints to fail
  • Tapered insulation options to fix standing water
  • Proper edge metal, curb, and drain detailing
  • Ideal for additions, modern builds, and low-slope sections

TPO & PVC Membrane Roofing cost in Mercer Island

Full roof projects in Mercer Island generally run $14,000 to $48,000, with most homeowners landing between $19,000 and $32,000. Mercer Island homes tend to be larger with steeper, multi-plane rooflines, and designer shingle or standing seam metal is common — both push the total above the regional average. Repairs, cleaning, and maintenance are priced per visit. Financing is available upon approval around 7.99% APR for up to 120 months.

Mercer Island roofing FAQs

Do you actually service Mercer Island, WA?

Yes. Mercer Island is part of our regular King County service area — we're based in Lynnwood, so crews reach Mercer Island routinely, not as a special trip.

How much does flat roof / TPO membrane roofing cost in Mercer Island?

Pricing depends on roof size, pitch, access, and material. Mercer Island homes tend to be larger with steeper, multi-plane rooflines, and designer shingle or standing seam metal is common — both push the total above the regional average. Use the roof cost calculator for an instant ballpark, or book a free inspection for an exact itemized number.

How fast can you get out to Mercer Island?

Most Mercer Island estimates are scheduled within a few days, and emergency leaks get a same-day response — book Emergency Leak Stop online 24/7.

Are you licensed and insured in Washington?

Yes — Washington contractor registration #BLITZRL741NJ, fully insured, with a written workmanship warranty on every job in Mercer Island.

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Get your free Mercer Island estimate

Licensed and insured (#BLITZRL741NJ), serving King County since 2018. Call (425) 900-4828 or request your estimate online.

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