About the service
I make roofing work estimate calculators for roofing company websites — a tool that calculates the cost of roof covering based on entered parameters, not a general repair calculator. The client enters the area and roof slope, selects the type of roofing material — metal tile, soft roof, corrugated metal, natural tile — and insulation, and the calculator recalculates consumption standards taking into account the angle of inclination: the steeper the slope, the greater the actual area and material consumption per square meter of projection.
On the output — an itemized estimate: roofing material, sheathing and rafter system, hydro- and vapor barrier, insulation, fasteners and trim elements, work by the crew on a separate line. Each position is calculated according to current consumption standards, not an averaged coefficient, so the final figure is close to a real estimate, not a range «from and to». I adapt the formulas, material templates, and slope recalculation logic to the specific company's assortment.
What's included in the development:
— input of area, roof configuration, and roof angle;
— reference of roofing materials and insulation with prices editable without a programmer;
— itemized estimate details with PDF export;
— adaptive calculator layout for the client's website.
On the output — an itemized estimate: roofing material, sheathing and rafter system, hydro- and vapor barrier, insulation, fasteners and trim elements, work by the crew on a separate line. Each position is calculated according to current consumption standards, not an averaged coefficient, so the final figure is close to a real estimate, not a range «from and to». I adapt the formulas, material templates, and slope recalculation logic to the specific company's assortment.
What's included in the development:
— input of area, roof configuration, and roof angle;
— reference of roofing materials and insulation with prices editable without a programmer;
— itemized estimate details with PDF export;
— adaptive calculator layout for the client's website.
