Commercial Roofing in Bothell, Washington
Commercial roofing for offices, retail, and warehouses — TPO, EPDM, and low-slope systems that minimize downtime. Free estimates, licensed local crews, written warranty.
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Commercial Roofing in Bothell, Washington
Commercial Roofing in Bothell means roofing built for the Washington climate - the heat, the humidity, and the storms. The Washington humidity and the severe storm remnants test every roof, and the tree debris covers the surface.
Signs Your Bothell Roof Needs Commercial Roofing
- Ponding water after a storm - the drainage is not working
- Blisters or bubbles on the membrane - the heat has trapped the moisture
- Cracked or alligatored surface - the UV has dried out the material
- Leaks at the seams and the flashings - the thermal cycling has pulled the seals apart
- Granules in the downspouts - the modified bitumen is shedding the surface
Why Bothell Roofs Need Commercial Roofing
The heat is the first challenge. The flat roofs absorb the sun all day and the surface temperatures climb. The TPO and the white membranes reflect the heat.
The wind is the second challenge. The uplift on the large flat spans can pull the membrane loose.
How We Do Commercial Roofing in Bothell
- Inspect the roof and the structure - check the deck, the drains, and the existing membrane
- Prepare the surface - clean, repair, and prime the substrate
- Install the membrane - the TPO, the modified bitumen, or the coating
- Flash the penetrations - the HVAC units, the vents, and the curbs
- Test the drainage - the water flows to the drains and the ponding is gone
Commercial Roofing Costs in Bothell
| Service | Typical range | What’s included | Warranty |
|---|---|---|---|
| TPO roof replacement | $5.00 - $8.00/sq ft | Tear-off, insulation, new TPO membrane | 15 years |
| Modified bitumen | $6.00 - $9.00/sq ft | Tear-off, base sheet, cap sheet | 10 years |
| Roof coating restoration | $2.50 - $4.50/sq ft | Clean, prime, and coat the existing roof | 5 years |
| Commercial roof repair | $1,000 - $5,000 | Patch leaks, seam repair, WAashing | 2 years |
Preventing Problems in Bothell
- Inspect the roof twice a year - spring and fall, before and after the storm season
- Clear the drains and the scuppers - the debris blocks the water flow
- Check the flashings at the HVAC units - the thermal cycling loosens the seals
- Apply a reflective coating when the membrane ages - the UV protection extends the life
The commercial roof in Bothell is an investment in the building. The white TPO membrane reflects the heat and cuts the cooling costs. The right maintenance doubles the life of the roof.
Serving Bothell and Nearby Areas
We serve Bothell and the surrounding ** Snohomish County communities - ** Kirkland, Kenmore, Woodinville, Mill Creek - and the wider ** Puget Sound region.
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Service Area
Bothell Service Area
Licensed commercial roofing contractors serving Bothell and surrounding areas in King.
Serving Bothell and King — Call for a free estimate
Nearby Cities
Roofing Near Bothell
Serving nearby cities in Washington.
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