Gardena prices
Pricing a low-slope roof
A flat roof does not shed water; it holds it back. That makes seams and edges the whole job, and the whole price.
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No provider in Gardena is taking requests through this service yet. We are lining them up, and yours is kept until one can.
- Nobody gets your details yet. Your request stays with us and is not passed to any company.
- One email when someone can help. When a provider covering your area can take it on, we email you once and ask whether you want that company, by name, to contact you.
- Deleted after 90 days. If nobody can take it on, or you do not say yes, your contact details are deleted 90 days after your request.
- You decide, or you do not. There is nothing to cancel and nothing to pay us.
Nobody will call you about this request unless you say yes to a company by name.
These are estimated ranges, not quotes. Compiled from public installed-cost data for California and adjusted for how Gardena is built. No contractor is bound by them, and nobody can price a roof they have not stood on.
| Covering | Per square | Typical whole roof | Expected life |
|---|---|---|---|
| Architectural asphalt shingleThe default choice on most American homes, and usually the right one. | $675 – $1,000 | $13,000 – $31,000 | 25 to 30 years |
| 3-tab asphalt shingleThe cheapest thing that still counts as a roof. Fewer and fewer crews will install it. | $500 – $750 | $9,500 – $23,500 | 15 to 20 years |
| Impact-rated asphalt shingleClass 4 rated. Often earns an insurance discount where hail is a factor. | $850 – $1,400 | $16,000 – $43,500 | 25 to 35 years |
What moves the price
- Warranty tier, which is really a question about who honours it in fifteen years
- How much decking turns out to be soft once the covering is stripped
- Pitch — anything over about 7:12 needs staging and slows a crew down
- Permit and inspection fees, which vary more between towns than people expect
- Whether the fasteners and flashing are specified for coastal exposure
Locally
These winds are not constant, which is the problem. A roof gets nine quiet months and then one night at fifty miles an hour, and whatever was marginal goes.
Ask where the water goes and what happens when the drain blocks. On a flat roof that is not a detail, it is the design.
These are estimates, not quotes. They are compiled from national installed ranges adjusted for California costs and for how Gardena is built. No contractor is bound by them.
Questions about price
Do I need a permit?
Almost certainly, for a full replacement. The contractor should pull it, and the fee should be a visible line on the quote rather than a surprise.
Do I have to hire anyone?
Not at all. Plenty of people use this to find out what a job costs and then do nothing for a year. That is a perfectly reasonable outcome.
I have solar panels. What happens to them?
They come off and go back on, and that is a separate cost, often handled by the solar installer rather than the roofer. If the roof is near the end of its life, do the roof first — removing and refitting panels twice is money wasted.
What is it going to cost?
No cost. We email you once when a provider near you can take it on.