Noubau - El sistema de renovación de techos

Name

Noubau - El sistema de renovación de techos

Legal name

Sistema Nou Bau, S.L.

Website

https://noubau.com

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Structural Rehabilitation Services

NAICS

Structural Steel and Precast Concrete Contractors (238120)

SIC

Prefabricated Metal Buildings & Components (3448)

akta.pro industry

PRIMARYHSAPAFAB

Load-Bearing Wall Removal & Structural Beam Installation

Home & Personal Services/Residential Renovation Services/Interior Remodeling (Walls, Ceilings, Trim & Layout Changes)

Keywords

• Structural beam reinforcement
• Floor slab rehabilitation
• Concrete beam repair
• Building structural reinforcement
• Steel profile installation

Headquarters

HQ city

Sant Cugat del Vallès

HQ country

Spain

HQ region

Europe

Offices13 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Structural Rehabilitation Services: Project-based professional services for the diagnosis, reinforcement, and rehabilitation of structural beams and floors affected by pathologies such as aluminosis, carbonatation, oxidation, termite damage, and excessive deflection. Services include technical inspection, custom system design, installation, and technical documentation.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Noubau provides structural rehabilitation and reinforcement services for floor slabs (forjados) and beams (viguetas) affected by pathologies such as aluminosis, carbonatation, steel oxidation, termite damage, and excessive deflection. The core offering is the Noubau system — galvanized or stainless steel omega-shaped profiles installed via controlled pre-stressing (preflechado) that functionally replace damaged beams without demolition. Services span technical inspection, custom engineering design, on-site installation, and technical documentation, with the system backed by Spanish DIT certification.

Product overview

Noubau is a specialized structural reinforcement system for roof and floor slab renovation, operating as a unified product system with multiple targeted solutions. The core Noubau system provides functional replacement of deteriorated beams using omega-shaped steel profiles (galvanized or stainless steel) with proprietary pre-stressing (preflechado) technology. The system addresses eight distinct structural pathologies: aluminosis, carbonatation, steel oxidation, wood termite damage, ceramic slab oxidation, excess deflection, and cantilever beams. Supplementary services include an online budget request system for project quotations. The product is manufactured and installed by the company with technical collaboration and maximum warranty.

Differentiator

Problem solved

Functional benefit

Products and services

• Sistema Noubau (Beam Reinforcement System) A proprietary structural reinforcement system for floor slabs and beams providing functional replacement of deteriorated concrete, wood, or steel beams using omega-shaped galvanized or stainless steel profiles with pre-stressing (preflechado) technology. The system transfers loads from damaged beams to the new Noubau profile, supporting the inter-beam structure.
• Refuerzo de Vigas con Aluminosis (Beam Reinforcement for Aluminosis) Specialized reinforcement solution for concrete beams affected by aluminosis, a pathology caused by aluminous cement degradation that reduces structural load-bearing capacity.
• Refuerzo de Vigas con Carbonatación (Beam Reinforcement for Carbonatation)
• Refuerzo de Vigas de Acero con Oxidación (Steel Beam Reinforcement for Oxidation)
• Refuerzo de Vigas de Madera con Termitas o Xilófagos (Wooden Beam Reinforcement for Termites/Xylophagous Damage)
• Refuerzo de Forjados Cerámicos con Oxidación (Ceramic Slab Reinforcement for Oxidation)
• Refuerzo de Vigas con Exceso de Flecha (Beam Reinforcement for Excessive Deflection)
• Refuerzo de Vigas en Voladizo (Cantilever Beam Reinforcement)
• Cambio de Uso (Change of Use Reinforcement)
• Pedir Presupuesto (Budget Request / Quotation Service)

Quantifiable outcome

• Supports 1,000 kg/m² of additional load (equivalent to a swimming pool) without full structural reconstruction
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators3 records

Broad incumbents

• Master Builders Solutions (BASF): BASF's construction chemicals brand offering concrete repair, grouting, and structural strengthening solutions across infrastructure and buildings. Competes with Noubau in beam and slab rehabilitation but as part of a global chemicals platform.
• Mapei: Italian multinational construction chemicals manufacturer with structural strengthening products including FRP systems, concrete repair mortars, and grouts. Overlaps with Noubau's beam and slab repair market as part of a broad construction chemicals portfolio.
• Sika: Swiss-based global construction chemicals and materials company with a structural strengthening product range including concrete repair, bonding, and reinforcement systems. Overlaps with Noubau's structural reinforcement market but as part of a much broader chemicals portfolio.
• Freyssinet: Global structural engineering specialist (Vinci subsidiary) offering post-tensioning, structural repair, and beam reinforcement services. Comparable to Noubau in the structural rehabilitation category, but operating at much larger scale and broader portfolio beyond beam substitution.

Direct peers

• Helifix: UK-based manufacturer of structural repair products including helical reinforcement bars, ties, and concealed-beam repair systems for masonry and concrete. Closely comparable to Noubau in targeting structural repair of existing buildings with minimally invasive solutions.
• Structural Technologies: US-based structural strengthening contractor offering post-tensioning, FRP strengthening, and concrete repair services for buildings and infrastructure. Directly comparable to Noubau in the structural reinforcement contracting model.
• QuakeWrap: US-based company specializing in FRP composite strengthening and structural rehabilitation of beams, columns, and slabs. Competes with Noubau using a different technology approach (carbon fiber vs. steel profiles) for the same end-applications.
• S&P Clever Reinforcement: Swiss manufacturer of FRP (carbon fiber and glass fiber) strengthening systems for concrete, steel, and timber structures including beams and slabs. A direct alternative-approach competitor to Noubau's steel-profile beam reinforcement in the same end-application space.
• Cintec International: Welsh-based structural anchoring and reinforcement specialist using proprietary cementitious grout-filled anchors and reinforcement systems for masonry, concrete, and heritage structures. Comparable in offering minimally invasive structural rehabilitation for damaged buildings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UClXbbrXKPW5XGgFEX7RB8RQ
• LinkedInlinkedin.com/company/noubau
• Instagraminstagram.com/noubau
• TikToktiktok.com/@sistemanoubau

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Noubau - El sistema de renovación de techos