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The Intelligence Platform for Wood

Describe your project. WoodIntel works out what matters, weighs the evidence and recommends a direction you can specify.

The more context you give — climate, orientation, maintenance budget, fire class — the more useful the answer.

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Global Wood Observatory12 live stations

This week in wood intelligence

Registry reach
0 live standards and registries reached
Highest resilience score
Robinia (Black Locust)
Latest insight

One real question

“I need a low-maintenance timber façade for a school in Gothenburg, with a 50-year ambition and natural ageing.”

Primary finding

Moisture-safe façade detailing is the dominant performance factor for this project — not the species choice.

Recommended direction

A ventilated, drained rainscreen with a material matched to the required durability and the realistic maintenance interval.

Best-fit options

  • Best fit

    Thermally modified ash

    Best for: Low maintenance and dimensional stability · Trade-off: Higher relative cost

  • Viable alternative

    Siberian larch

    Best for: Balance of performance and cost · Trade-off: More dependent on detailing and maintenance

  • Conditional option

    Untreated spruce

    Best for: Lowest cost where replacement is planned · Trade-off: Shorter service life in this exposure

Confidence

Evidence
High

Strength of the supporting research

Prediction
Moderate

Certainty of the modelled estimate

Decision
Moderate

Enough information to act

Next best question

“How often can the façade realistically be maintained?”

One answer narrows the service-life range from 9–53 years.

Ask. Decide. Deliver.

  1. 01

    Ask

    Describe the project in plain language.

  2. 02

    Decide

    WoodIntel identifies what matters, weighs the evidence and recommends a direction.

  3. 03

    Deliver

    Turn the decision into a report or a specification.

Every answer should be traceable.

WoodIntel connects recommendations to the standards, research, climate data and models behind them.

Claim
Ventilated cladding materially extends service life in EN 335 use class 3.1.
Confidence
74% · Moderate
Key sources
12 studies across seven scholarly registries
Standard
EN 350:2016 (material durability class) · EN 335 (use class)
Method
WI-SL v1.2.0 — published service-life model
Last verified
8 Aug 2026
Version
WI-EV v1.0.0

Research index

7 registries

Verified 8 Aug 2026

EN & ISO standards

23 indexed

Verified 8 Aug 2026

Climate data

ERA5

Synchronized 8 Aug 2026

Independent. Transparent. Traceable.

WoodIntel™ was initiated and is funded by SiOO:X Wood Protection. The funder has no influence on results, scores or rankings.

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