Project description
We run a small property maintenance company and want an online calculator that lets visitors estimate the cost of draft-proofing and weatherstripping their windows and doors before they ever call us. Right now every quote is done by phone or in a messenger chat, which wastes our time on obvious cases and makes our pricing look inconsistent from one client to the next, since two managers rarely quote the same job the same way.
The calculator should let a visitor enter the number of window openings and door openings separately, specify the glazing area in square meters per opening or as a total, and choose a weatherstripping or seal type from a list — foam tape, rubber seal, self-adhesive silicone strip, brush strip for old wooden frames, or a professional PVC/rubber profile for plastic windows. There should also be a toggle for whether professional installation is required or the client plans to install the seals themselves, since labor roughly doubles the price. Based on these inputs the tool should instantly show a subtotal for materials, a subtotal for labor, and a final total, without reloading the page, plus a short form where the visitor can leave a phone number to request a final on-site measurement and quote.
Requirements:
— Separate counters for window openings and door openings
— Glazing area input in square meters, per opening or total
— Weatherstripping/seal type selector with distinct price tiers
— Toggle between professional installation and self-installation (DIY)
— Instant subtotal for materials and subtotal for labor
— Final total price updates live with no page reload
— Lead capture form (name, phone) to request a final on-site quote
— Clean, mobile-friendly design that fits our existing website without a redesign
— Admin-editable price rates so we can update them ourselves later
The calculator should let a visitor enter the number of window openings and door openings separately, specify the glazing area in square meters per opening or as a total, and choose a weatherstripping or seal type from a list — foam tape, rubber seal, self-adhesive silicone strip, brush strip for old wooden frames, or a professional PVC/rubber profile for plastic windows. There should also be a toggle for whether professional installation is required or the client plans to install the seals themselves, since labor roughly doubles the price. Based on these inputs the tool should instantly show a subtotal for materials, a subtotal for labor, and a final total, without reloading the page, plus a short form where the visitor can leave a phone number to request a final on-site measurement and quote.
Requirements:
— Separate counters for window openings and door openings
— Glazing area input in square meters, per opening or total
— Weatherstripping/seal type selector with distinct price tiers
— Toggle between professional installation and self-installation (DIY)
— Instant subtotal for materials and subtotal for labor
— Final total price updates live with no page reload
— Lead capture form (name, phone) to request a final on-site quote
— Clean, mobile-friendly design that fits our existing website without a redesign
— Admin-editable price rates so we can update them ourselves later
Web programming Cash, Bank transfer
