Contact Siding Calculator
A carton count that looks off, a trim total that came up short, a profile preset that disagrees with your carton label, a feature you wish existed — this page routes your message to the person who can re-run the takeoff and check your numbers, not a form that vanishes into a queue.
Most replies within two business days — correction reports that affect calculator output are prioritized.
Answered Already, Most Likely
Most siding estimate questions are covered somewhere on the site. These are the destinations that resolve the majority of emails — worth a look before you write. The fastest path to a fixed carton count is usually one of these pages.
Every email read by a humanPhoto: Unsplash- How the Takeoff Method Works
- Measuring Walls & Gables Step by Step
- When Accurate Estimates Matter
- Calculator FAQ on the Home Page
- All Calculators at a Glance
- The Siding Guide Library
- Who Runs This Site & How
- Estimate Limits & Your Responsibilities
What to Include for a Fast Reply
- ✓Browser & device (for UI glitches)
- ✓Your wall and gable sections, opening deductions, profile, waste %, and unit system
- ✓The result you expected vs. the result shown
- ✓Page URL or section title if a preset, chart, or guide looks wrong
A screenshot of your calculator inputs halves the back-and-forth.
Pick the Right Inbox
Four routes, four inboxes — each one lands with someone who can act on it. Unsure which fits? Use support@ and we will forward it ourselves.
Sizing Support
Calculation & Results Help
A squares or cartons figure not matching what you expected? Send the inputs you entered — wall and gable sections, opening deductions, profile preset, waste percentage, and unit system — along with the result you expected versus the one shown.
Corrections
Report a Formula or Data Error
The engine computes gross wall and gable areas, opening deductions, the waste multiplier, square and carton conversions, board counts from exposure, trim piece rounding, and the material/labor/tear-off cost split. If any output, preset, or guide statement disagrees with your carton label or your supplier's count, send the page URL and exact numbers.
Product Feedback
Feature Requests & Ideas
Want more profile presets, saved projects, a printable order sheet, multi-story grouping, or soffit and wrap estimates alongside the trim? We build from what homeowners, crews, and estimators actually need at the supply counter.
Partners
Partnerships & Trade Education
Siding distributors, manufacturer training teams, trade schools, apprenticeship programs, and contractor associations — we are open to classroom integrations, printed takeoff companions, and co-developed estimating tools.
What Happens After You Hit Send
No ticket numbers, no canned macros. Here is the actual path a message takes from your outbox to a verified answer — the same path whether you found a one-square discrepancy or want a new profile preset.
| Step | What Happens | What It Means for You |
|---|---|---|
| 1 | A Person Reads It | No ticket bot, no autoresponder loop. Messages with exact inputs — wall list, gables, openings, profile, waste % — are reproducible, and reproducible messages get answered first. |
| 2 | We Re-Run the Takeoff | For anything numeric, we rebuild your takeoff by hand — walls, gables, deductions, waste, squares, cartons, trim — and compare against the carton label or the supplier's count before replying. |
| 3 | You Get the Math Attached | The reply shows the formula and the inputs that moved the number. If we were wrong, the reply says so plainly and the fix is dated on the page it affects. |
| 4 | The Receipt Is Kept — Ours, Not Yours | Verified corrections and strong feature requests feed the roadmap. Your email stays with your thread, is never added to a list, and there are no lists to add it to. |
Quick Answers
The five questions we hear most from homeowners, DIYers, and crews.
How do I get a faster reply?▼
Include the exact inputs: each wall and gable section, the opening deductions, the profile preset (or custom exposure and carton coverage), the waste percentage, the unit system, and any prices you entered. Add the result you expected and the result shown. That one message usually lets us reproduce and explain the difference in a single reply.
Do you offer live chat or phone support?▼
Not yet. Email lets us re-run the full takeoff and verify every answer against the actual arithmetic and the carton data before responding — which matters when the topic is a material order or a quote comparison. We read every message and answer most within two business days.
Can you tell me which siding brand to buy?▼
No — and independence is why. We can explain what the numbers mean: how a profile change moves carton counts, why waste differs by roofline complexity, how the cost split behaves. But product selection for your climate, your wall assembly, and your code requirements belongs to your supplier, your installer, and your local building department.
Do you sell siding, trim, or tools?▼
No. The site sells nothing, carries no affiliate links, and is not affiliated with any manufacturer or distributor. Advertising is clearly labeled and separately handled — see the advertising section of the Privacy Policy for how that works.
Can I suggest a topic for the guide library?▼
Please do — that is how the library grows. Send the question you were trying to answer, the project you were working on, and what you wish had been written down. Requests that describe a real job-site or supply-counter problem go to the top of the content queue.
Still need a human? One tap away.
One inbox per purpose keeps your message from bouncing between desks.
Everything Links Back to the Tool
Every answer we send names the exact calculator input that changes — walls, gables, openings, waste, profile, or price — so the fix is something you can apply yourself in seconds.