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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationSionLambda Sion SA
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Lambda Sion SA

Summary

About the company

Lambda Sion SA is a company that provides thermal insulation (calorifugeage), fire-protection installations, acoustic treatments, and suspended ceiling and wall-cladding solutions. Services include insulation of pipes and ventilation ducts, fire-resistant linings and partitions, noise-reduction systems and ceiling products in metal, mineral fibres, plaster and wood.

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Products & services

Industry:Sealing & Insulation
✓ Offered5
Insulation and protection
Insulation of pipes, fittings, ducts, chambers, refrigeration equipment and installations, remote pipework and technical plants; protection of installations according to the applicable regulations.
Ventilation plant insulation
Insulation of ventilation ducts, external thermal insulation, external thermo-acoustic insulation, special insulations and fire-retardant insulation of ventilation ducts.
Fire protection
Coatings and partitions, protection of load-bearing systems, shielding of electrical and IT lines, preservation of alarm, emergency power-current and extinguishing devices.
Noise control / acoustics
Solutions to reduce noise and improve acoustic conditions, with sound-absorbing ceiling and wall coverings and special coatings.
Ceilings and wall coverings
Suspended ceilings and wall coverings in metal, mineral fibres, plaster, wood and wood derivatives; slats, cassettes, grilles, raster and special designs.
Reviews

Aggregated rating

Aggregated rating
3.5
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Location

Chemin des Perdrix 16
1950 Sion
Opening hours
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of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle3.56
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Mon
07:00 - 12:00, 13:30 - 17:00
Tue
07:00 - 12:00, 13:30 - 17:00
Wed
07:00 - 12:00, 13:30 - 17:00
Thu
07:00 - 12:00, 13:30 - 17:00
Fri
07:00 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.436.572
Founded
1989 · 37 years
Last commercial register change
May 1, 2026
Employees
11 to 20

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