I will develop a calculator for the cost of balcony and loggia glazing

I develop calculators for the cost of balcony and loggia glazing turnkey — a separate tool specifically for this type of work, not a reworked window calculation form. A website visitor sequentially selects the profile type (cold aluminum or warm PVC glazing), the number of sashes, the type of exterior and interior finishing — siding, wood cladding, plastic panels, as well as additional options like insulation or a lower frame. Each parameter is tied to the client's actual rates, so the final figure on the screen matches what the manager will later quote over the phone.

Separately, the calculator estimates the approximate installation timeline based on the selected scope of work — this reduces some calls asking "when can you do it" and filters out off-target inquiries at the calculation stage. I assemble the entire tool: the interface with toggles for each parameter, the pricing logic customized to your specific rates, an application form at the end (name and contact, with email or messenger delivery) and adaptation for mobile screens — many compare companies right from their phone while standing on their balcony.

What is included in the work:
— step-by-step calculator: profile, sashes, finishing, additional options
— real-time price and estimated installation timeline calculation
— editable pricing table in admin panel — no code editing
— responsive layout and working application form