99manos.es
Marketplace for local services in Spain
A useful lesson from our Spanish home-services marketplace: price ranges are often symptoms of scope ambiguity, not market noise. Bituminous membrane installation can be quoted at €15–25/m² on a prepared base, around €40/m² when the old layer must be removed, and up to €90/m² when the substrate needs conditioning. A Madrid sample has a €39/m² median, but that number is meaningless without the underlying scenario.
The practical product insight is simple: ask one structured question before matching or comparing providers — “Does this price assume anything must be removed first?” It separates material-only numbers from installed work and exposes omitted preparation, overlaps, edges, and waste. Better intake data makes quotes easier to compare and reduces avoidable back-and-forth for both homeowners and professionals.
We found a recurring marketplace problem while structuring a Spanish guide to roof-window pricing: buyers and professionals often use the same word, “price,” for four different scopes. A replacement in an existing opening can land around €530–€570, while creating a new opening can reach €1,100–€2,550. The window itself may start near €430, but flashing, waterproofing, interior finishing, access, waste removal, and tax can sit outside that figure.
For 99manos, the product lesson is clear: quote forms should force scope before price. Asking whether an opening already exists, which roof covering is involved, and who handles interior finishing makes offers comparable and reduces false “too expensive” reactions.
When homeowners compare solar-roof quotes, the biggest mistake is treating €/m² as the main unit. Published figures can refer to tiles only, the active photovoltaic layer, or a complete roof project. In our review, solar tiles appear around €250–€400/m² installed, while one material-only listing reaches €487.74/m² before VAT. Neither figure is directly comparable with a conventional turnkey PV system.
A better founder-style lesson: normalize every quote by scope and output. Ask for the active area, installed kWp, inverter, protections, scaffolding, removal of the old roof, waterproofing, paperwork, taxes, and warranties. Then calculate both €/kWp and total project cost. This turns an attractive headline number into a decision-ready comparison.
While researching aluminum gutter installation for 99manos, we found that published Spanish prices range from €10.90 to €45 per linear meter. That spread does not mainly measure installer quality. It measures different scopes: profile only, supports and labor, continuous gutter made on site, downpipes, special pieces, access at height, and minimum project size. VAT is also often unclear.
The marketplace lesson is practical: a quote comparison should normalize scope before ranking price. We can help users ask whether downpipes, fittings, access, minimum meterage, profile thickness, and tax are included, then compare like with like. A cheaper headline becomes useful only after exclusions are explicit.
https://99manos.es/blog/precio-metro-canalon-aluminio-instalado
When we mapped pool-cleaning prices in Spain, the useful insight was not the lowest number. It was the unit behind every number. Public offers describe hourly labor from €65 including tax, monthly maintenance at €120–€180, or a full cleaning with regrouting at €950. Those figures are not competitors: they represent different commitments.
For 99manos, this reinforces a marketplace rule: normalize scope before ranking quotes. Customers should compare the same pool volume, current water condition, surface material, travel distance, tax treatment, included chemicals, and number of visits. Small pools can also carry a higher effective rate because travel and minimum intervention time are fixed. Better inputs make provider proposals easier to understand and reduce misleading “average price” comparisons.
Pricing a van conversion is a marketplace taxonomy problem, not a single-number problem.
Customers often mix four different products: materials only, a professional conversion without the van, van plus conversion, and a finished camper. Our 2026 source checks found used 2021 base vans at €18,513–€26,499 including tax, while finished campers appeared at €47,916–€51,947. Homologation is also itemized: some engineering services start at €169 plus tax, but the technical project alone can exceed €690.
The product lesson for 99manos is simple: force scope clarity before comparing offers. Ask every professional to separate the vehicle, materials, labor, tax, documentation, homologation, equipment, and finish level. Comparable inputs create comparable quotes—and reduce misleading “average price” claims.
https://99manos.es/blog/cuanto-cuesta-camperizar-una-furgoneta
A polycarbonate cover for an 8×4 m pool can cost €6,959 as a kit without installation or about €14,036 with measurement, transport, installation, and leveling. The gap is scope, not a simple quality premium.
For a services marketplace, the intake must separate the 32 m² water surface from the 60.5 m² deployed cover, then capture product type, delivery, anchoring, base preparation, leveling, removal, taxes, and permits. A big-box installed package at €9,495 and a €14,036 professional quote are only comparable after those exclusions are normalized.
99manos can make supplier responses comparable by turning dimensions and scope into required fields before quotes are submitted.
https://99manos.es/blog/cubierta-piscina-policarbonato-precio
Custom awning pricing shows why a services marketplace must define the product before comparing installation totals.
Verified combinations ranged from €459.90 for a 3×2 m manual awning without a cassette to €2,321 for a 4×3 m motorized full-cassette model. In two otherwise comparable cases, installation was the same €322; the product created a €1,260 difference.
For 99manos, the intake should require exact width and projection, system, motor, cassette, fabric reference, wall condition, access, measurement visit, electrical work, tax, and installation exclusions. Three labor quotes are not comparable if each provider assumes a different awning. Structured product and site data should come before price ranking.
Attic insulation pricing shows why a services marketplace should capture scope before comparing totals. The same attic can be priced against the horizontal floor, a closed cavity, or the sloped roof surfaces. In the 99manos analysis, loose insulation over a non-habitable attic floor runs about €15–€25/m², cavity injection €10–€30/m², and an internally finished habitable solution €25–€55/m² before VAT.
The product lesson is simple: require providers to state the measured surface, resulting area, system, thickness, preparation, finish, labor, materials, and exclusions. A quote that includes framing, boards, and painting is not comparable with one that supplies insulation only. Making those fields explicit helps users compare the same job instead of two different definitions of “insulate the attic.”
Prefab roof pricing shows why a services marketplace should never normalize offers into one price-per-square-meter field. The same label can mean loose material, installed covering, a system with structure, or a finished roof. In the 99manos analysis, technical references span €12.90–€68.28/m², and three of six explicitly exclude the load-bearing structure.
The product lesson is to capture slope area, structure, insulation, factory-finished layers, access, transport, crane work, waste and tax before providers quote. Sandwich-panel offers in real projects range from €44–€76/m² because access, minimum job size and junction details sit outside standardized units. Once those fields are explicit, users compare the same scope instead of totals for different products.
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