Online technical office · Across Spain · since 2008
Verify with AI.
Draft with humans.
An AI trained on the CTE, the Structural Code, EHE-08 and the regional regulations of all 17 autonomous communities validates your project in minutes. A human technical team drafts it whenever you need it.
In action
Upload a project. The AI reviews it against the CTE, the national regulations and the regional ones for your community.
You · 14:32
Does it meet DB-HE in climate zone D3?
AI D-LINIEX · 14:32
Analysed 47 pages. I detect 3 breaches: · 3 breaches:
Thermal transmittance U exceeds the limit
North wall: U = 0.42 W/m²K (max. 0.27 in zone D3)
Incomplete evacuation signage
Escape route on block B staircase is not marked
Airborne sound to be verified
Insufficient data — request an on-site test
Services
Two paths. You decide when.
Upload your project, receive a report.
PDF, DWG or IFC. A report with breaches, citations to the exact article of the regulation (CTE, Structural Code, regional…) and recommendations.
25 free credits to get started · no card required
Try it freeOutsource your technical office.
CAD drafting, BIM, structural calculation, quantities, reports. A real technical team.
By the hour or by project
Request a quote03 · Use cases
Do far more than you had imagined.
Everything you can ask D-LINIEX for. The AI verifies instantly. The human team drafts whenever you need it.
- AI
Verify this dwelling against DB-HE in climate zone D3.
- AI
Detect BIM clashes in this IFC and list the conflicts by floor.
- AI
Audit consistency between report, drawings and quantities of this project.
- AI
Check minimum reinforcement meeting EHE-08 in a 25 cm slab.
- AI
List the DB-SI 4 breaches in this school building.
- AI
Summarise RD 450/2022 and how it affects my office project.
- AI
Generate the DB-HR report for this multi-family dwelling.
- AI
EHE-08 vs Eurocódigo 2 differences for a concrete slab.
- Humans
I need full CAD drafting of this detached house.
- Humans
BIM modelling from the schematic design I attach.
- Humans
Structural calculation in reinforced concrete, 4-storey building.
- Humans
Quantities and budget detailed for this full refurbishment.
- Humans
Draft the technical report for this industrial unit.
- Humans
Photorealistic 3D render of the attached detached house.
- Humans
Building services design electrical and plumbing for my project.
- Humans
Energy performance certificate for my tertiary building in Madrid.
- Humans
Full construction-issue project for a multi-family building.
- Humans
Interior design for offices, 320 m² with a fixed budget.
Testimonials
Don’t take our word for it.
Real clients already working with D-LINIEX tell you what it’s like. No script, no make-up.
“La claridad y el entendimiento de todo el equipo es un respaldo.”
Empezamos a apoyarnos en un equipo técnico que entendía nuestras necesidades.
Real case
— Jesús López Orozco
“Despreocuparse un poco y que la documentación sea de calidad.”
Porque mejorar no siempre significa crecer en estructura. A veces significa apoyarse mejor.
Real case
— Zacarías Grande
“El proyecto sale igual de bien, pero a mí me cuesta la mitad del tiempo.”
Eso me permite aceptar más encargos sin agobiarme con plazos imposibles.
Real case
— Federico Araujo
They trust us
Public and private organisations
- Ministerio de Transportes
- Ministerio de Vivienda
- Junta de Extremadura
- Adif
- Diputación de Cáceres
- Acciona
- Sacyr
- FCC Construcción
- Dragados
- Aedas Homes
- Neinor Homes
- Inditex
- BBVA
Technical software
We deploy management software for construction firms.
We start with Bitrix24. We’ll keep adding tools as the team grows.
Bitrix24
CRM · Gold Partner
Five modules to manage the whole build: planning, execution, procurement, analysis, administration.
See deploymentComing soon
AI technical reports
AI-assisted writing
Generate the project’s technical report with AI, consistent with your drawings and measurements.
Coming soon
Preliminary design writer
Generative AI
From plot and brief to a written, structured preliminary design.
In 90 seconds
An external technical office with its own AI.
We work for architects, engineering firms and construction companies across Spain. We combine a technical team with extensive experience in architecture, engineering and construction with our own AI trained on the CTE, the Structural Code, EHE-08, RSCIEI, RITE, REBT and the regulations in force across the 17 autonomous communities.
Bitrix24 Gold Partner. Technology that saves hours, it doesn’t invent them.
17+
Years
500+
Projects
ES · EU
Countries
Let’s begin
Verification, drafting or both?
Try the verifier with 25 free credits to audit, browse the regulations and chat with the AI, no card required. Or tell us about your project and we’ll send you a quote.