Siding Design Pro & SDP Renovation
- Roofing Contractor serving Longmont, Colorado — based at 120 8th Ave, Longmont, CO 80501.
- Jobs on the listing: roof inspection, roof replacement, storm damage repair, roof repair, emergency repair.
Services Offered
How to check Siding Design Pro & SDP Renovation on the Colorado record
Colorado does not issue a statewide roofing license. Licensing is handled by cities and counties, so the rules depend on where the roof is. Denver, for example, requires a city supervisor certificate and contractor license (Specialty Class D), but we don't yet check these local records
- Write down the expiry and make sure it outlasts the job.
- Compare the registry name with the name on the contract, and read the status line.
- Have the insurer or agent send the certificate of insurance to you, since a license says nothing about coverage.
- Start the lookup with the license number; use the business name only if the number fails.
Hail and wind history for Longmont, Boulder County
Since 2017, NOAA has filed 130 hail entries in Boulder County. 24 distinct days brought hail of at least 1 inch. The worst part: 3 days with stones of 1.75 inches or larger, capped by a 3-inch stone near a teacup. 2023 is the last year with a 1.75-inch report.
Within 25 miles of Longmont, the last 90 days brought 2 NOAA hail reports.
The strongest recorded thunderstorm gust is 72 mph.
June is the peak month with 36 percent of reports, and April to July together hold 83 percent. 7 months of the year are close to hail-free on file.
After any hail day, photograph the roof before anyone tarps it and write down the date. Ask Siding Design Pro & SDP Renovation, or any roofer you call, for a written inspection report before you sign.
Among 29 Colorado counties with enough reports to compare, Boulder County ranks 6 by density: 197.3 reports per 1,000 square miles, top-third territory.
| Measure | Value |
|---|---|
| Reports, all years | 146 |
| Reports in April to July | 83% |
| Hail reports since 2017 | 130 |
| Biggest stone, inches | 3 |
| Days at 1.75 inches or more | 3 |
| Top gust, mph | 72 |
The largest single day in the record is June 18, 2018: a 3-inch stone, about the size of a teacup, reported near Superior.
| Calendar year | Hail reports | Top size, in |
|---|---|---|
| 2015 | 10 | 2.5 |
| 2024 | 7 | 1 |
| 2025 | 16 | 1 |
Who lives under these roofs
The median home in Longmont was built in 1990, so the typical house is 36 years old. At roughly 25 years per asphalt roof, 1 cycles fit into that span. 37.6 percent of homes in Longmont were built before 1980.
| Measure | Value |
|---|---|
| Owner-occupied | 62.6% |
| Typical home value | $541,400 |
| Single-family homes | 69.9% |
| Homes older than 1980 | 37.6% |
| Median year built | 1990 |
What a new roof costs in Longmont
Prices in Longmont run about 8 percent above our national basis, so the asphalt range moves up to $7,560 to $16,740. Divide price by years of life and the ranking changes: see the last column. Census County Business Patterns counts 20 roofing firms with payroll in the county. 55 percent of them have fewer than 5 employees.
| Material | Price range | Yearly cost | Midpoint |
|---|---|---|---|
| 3-Tab Asphalt Shingles | $7,560-$12,420 | $570 | $9,990 |
| Metal (Steel/Aluminum) | $18,360-$32,400 | $460 | $25,380 |
| Architectural Asphalt Shingles | $9,720-$16,740 | $480 | $13,230 |
| Metal Shingles | $15,120-$25,920 | $480 | $20,520 |
| TPO / EPDM (Flat) | $8,640-$17,280 | $650 | $12,960 |
| Cedar Shake | $15,120-$28,080 | $860 | $21,600 |
Longmont roofing questions
- How much hail does Boulder County see?
- Since 2017 the county has 130 reports; hail of 1 inch or more came on 24 of those days, mostly in June.
- How do I check Siding Design Pro & SDP Renovation's license?
- The Colorado lookup shows status and expiry. Compare both with the contract and ask the roofer for proof of insurance.
- Has Boulder County had large hail?
- NOAA's biggest since 2017 entry for the county is 3 inches, comparable to a teacup, with 3 golf-ball days.
- What should I budget for a new roof near Longmont?
- Asphalt shingles on 2,000 square feet run $7,560 to $16,740 in Longmont, and the middle of that range is $12,150. Metal and tile cost more up front; the table above shows each material.
- What is the typical house age in Longmont?
- Census data puts the typical build year at 1990. Asphalt roofs wear out in 15 to 30 years, so many roofs here have been replaced at least once.
- What should I do after a hailstorm?
- Take dated photos first, then book an inspection. Hail bruises can look minor from the ground, and insurers often set a filing deadline.
More Roofing Services in Longmont, CO
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