Façade – joint refurbishment
Façade – joint refurbishment in the Zürich area – professional, durable and documented.
Eurofugen – Façade – joint refurbishment in the Zürich area. We prepare the joint plan, verify substrate strength and movement, and select an approved system (neutral‑cure silicone, hybrid/MS polymer, PU) in strict accordance with manufacturer specs. Focus: WDVS – Anschlüsse. Planning priority: Fugenaufbau (Hinterfüllprofil, Primer, 2:1‑Geometrie). Standards: EN 15651 / ISO 11600; execution per recognized best practice.
Quality & acceptance
- Crisp edges without staining
- Documented execution incl. photo record
- Ensure bond at two flanks; prevent three‑sided adhesion using PE backer rod
- UV/weather‑resistant sealants fit to exposure
- Joint width/depth per plan (≈ 2:1)
Planning & preparation
Detailing at edges, reveals and penetrations is recorded in drawings. Primers are chosen per substrate absorption (e.g., clinker, fair‑faced concrete, fibre cement). Joint layout based on panel sizes and anticipated movement; critical edge zones are eased. Mock‑ups with cut‑and‑pull checks provide pre‑approval. Create square, sound flanks, define depth and install the closed‑cell backer rod precisely. We verify weather and dew point; application only on dry, load‑bearing flanks.
Application & control
Transitions at profile joints and material changes are re‑worked separately. Apply sealant without bubbles, fill the joint evenly and tool to a slightly concave profile. Use UV‑stable systems and protect adjacent surfaces from contamination. Maintain movement capability; remove masking in due time and verify edge adhesion. Random cut‑and‑pull checks, width/depth measurements and visual inspection are recorded.
On natural stone we use low‑migration, stone‑safe systems.
Joint routing aligns with the building’s movement grid.
On natural stone we use low‑migration, stone‑safe systems.
Joint routing aligns with the building’s movement grid.
Material batches and working times are recorded for traceability.
Joint routing aligns with the building’s movement grid.
On natural stone we use low‑migration, stone‑safe systems.
Care guidance and maintenance intervals are included at handover.
Interfaces to adjacent trades are clarified to avoid follow‑on damage.
Interfaces to adjacent trades are clarified to avoid follow‑on damage.
Joint routing aligns with the building’s movement grid.
Interfaces to adjacent trades are clarified to avoid follow‑on damage.
Joint routing aligns with the building’s movement grid.
Care guidance and maintenance intervals are included at handover.
On natural stone we use low‑migration, stone‑safe systems.
Material batches and working times are recorded for traceability.
Joint routing aligns with the building’s movement grid.
On natural stone we use low‑migration, stone‑safe systems.
Material batches and working times are recorded for traceability.
On natural stone we use low‑migration, stone‑safe systems.
Planning & preparation
Clean substrates, define edges and limit bond areas; primers & backer rod are matched to substrate and width. Mock‑ups and dew‑point checks secure approval. Interfaces are coordinated before start.
Frequently asked questions (Façade)
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What joint width is appropriate?
Derived from the plan; width≈2×depth, observe minimum edge widths.
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How long do façade joints last?
Several years depending on exposure; annual checks advised.
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How do you verify adhesion?
Cleaning/activation, approved primers and, if needed, adhesion tests/mocks.
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Which systems do you use for Façade – joint refurbishment?
EN 15651/ISO 11600‑compliant depending on substrate/movement; UV/weather resistant.
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Do you work in rain/frost?
No—only on dry, frost‑free substrates; respect dew point.
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What matters at plinth/splash zones?
Capillary‑breaking details, sufficient upstands and robust sealants.
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Do you provide warranty?
Yes—per Swiss law and manufacturer terms.
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