Create construction and renovation budgets on your cell phone, using prices and compositions from the SINAPI table for your state, and deliver them to the client in PDF or Excel format.
NOTICE: Constructus is an independent application. It is not a government app, does not represent any public body, and has no connection with Caixa Econômica Federal or IBGE.
DATA SOURCE
Prices and compositions come from SINAPI (National System of Research on Costs and Indexes of Civil Construction), published by Caixa Econômica Federal and IBGE. Official Sources:
• Caixa: https://www.caixa.gov.br/poder-publico/modernizacao-gestao/sinapi/Paginas/default.aspx
• IBGE: https://www.ibge.gov.br/estatisticas/economicas/precos-e-custos/9270-sistema-nacional-de-pesquisa-de-custos-e-indices-da-construcao-civil.html
Always check the values on the official source before using them in bids or formal documents.
SINAPI PRICES BY STATE AND MONTH
Based on state and reference month, in both tax-exempt and non-tax-exempt modalities. The data is cached on the device: after the first load, you can quote on-site even without a signal.
READY-MADE COMPOSITIONS
More than 800 pre-modeled services in 15 categories: initial services, infrastructure and foundations, structure, floors, walls, coverings, doors, windows, painting, roofing, electrical, plumbing and sanitary installations, demolitions, and metal structure. Enter the quantity; the app handles the inputs.
ABC CURVE
See where the money is. Inputs are ranked by cost share and classified into A, B, and C categories, so you know what to negotiate first.
CONFIGURABLE BDI (Budgetary Differential Index)
Define the BDI percentage and track the total with and without it. Analytical and synthetic views of the budget, with unit and total price per service.
EXPORT
Generate PDF and Excel versions of the budget to attach to proposals, tenders, or project approvals.
FOR WHOM IT IS FOR
Civil engineers who produce budgets for clients, tenders, and approvals. Construction foremen, bricklayers, and contractors who need a reliable number quickly. And those who are renovating and want to understand the cost before closing the deal.
CONSTRUCTUS PRO
PDF and Excel export is free for everyone, as is most of the catalog. PRO adds specialized technical services — foundation, waterproofing, backfilling —, the complete A/B/C ABC curve rating, prices for the most recent reference month, and removes ads. Monthly or annual subscription, automatically renewed. Cancel anytime in the store settings.
Construction and renovation budgeting using SINAPI: ready-made compositions, BDI (indirect costs and profit margin), and PDF (PDF).