Three top brands, one partner
Our principals
Three principals, one supplier

Asensi brings the quality solutions of Valsir, Fondital and Elysator to Finland. We combine the products, technical support and expertise of three leading European manufacturers through a single partner.

1950sRickenbach, chemical-free water treatment b1970Silmar Group1971ELYSATOR®1987Valsir2025Asensi, three principals, one supplier
Est. 1987 · Silmar Group 1970

Valsir S.p.A.

Building-services pipe systems, Valle Sabbia, Italy
€493.9M
Turnover 2023
Valsir 2023
Valsir
2 041
employees (2023)
5
production sites in Brescia: Vestone · Vobarno · Carpeneda 1–2 · Roè Volciano
1 560 223 m²
surface, of which 399,524 m² covered
350+
product approvals from certification bodies
UNI EN ISO 9001:2015 · ISO 50001:2018 · ISO 14001:2015 (Vestone)
Through Asensi: drainage (Triplus, Silere, HDPE, PP3, Blackfire) · potable water (Pexal, Mixal) · rainwater (Rainplus) · underfloor heating (Radiant) · HRV (Ariosa) · WC systems and prefabrication
Die-cast aluminium

Fondital

Heating solutions, a pioneer in die-cast aluminium radiators
20 y
Aleternum B4 warranty
Fondital
Fondital Aleternum B4
4
international patents (Aleternum B4)
100 %
recycled aluminium
50–55 °C
full output at low flow, heat-pump optimum
EN 442-1
radiator standard
Aleternum® · EN 442-1 · A1
Through Asensi: Aleternum B4, Garda S90 and Tribeca radiators · COOL towel rails · electric radiators (ECOOL ED, eBlitz, eGarda) · Aural convectors
Switzerland · since the 1950s

Elysator Engineering AG

Chemical-free water treatment, Heinrich Rickenbach's electrochemistry
1971
ELYSATOR® breakthrough: oxygen-corrosion control without chemicals
Elysator
Elysator PUROTAP
50+ y
of chemical-free corrosion protection
VDI 2035
heating-water quality standard
Mg
magnesium anode, protects closed-circuit steel
< 0.5 °dH
PUROTAP demineralisation
VDI 2035 · SVGW · ÖVGW
Through Asensi: ELYSATOR trio corrosion protection and PUROTAP demineralisation for heating-system fill water

Valsir manufacturing - six plants in Brescia

Valsir was founded in Valle Sabbia in 1987. Production, R&D and quality control have stayed in the province of Brescia: solutions are conceived, designed and manufactured in the same valley.

Valsir Vestone
Valsir Vestone
48,309 m² · 331 employees
Concealed and exposed cisterns, flush plates, drainage and supply fittings, syphonic roof drainage, traps, floor drains and MFV installation systems.
Valsir Vobarno
Valsir Vobarno
107,550 m² · 204 employees
Sound-insulated HDPE, Blackfire, PP3, PP3 Fireplus, PP, Triplus and Silere pipes plus multilayer piping. Logistics hub.
Valsir Carpeneda
Valsir Carpeneda
45,123 m² · 39 employees
Insulated and sheathed multilayer pipes for potable water, gas and heating systems.
Valsir Verolanuova
Valsir Verolanuova
84,308 m² · 17 employees
Production of underfloor heating and cooling panels, assembly of heat-recovery ventilation units.
Valsir Recycling
Valsir Recycling
30,364 m² · 40 employees
Plastics recycling laboratory established in 2012: group production waste and packaging film are reprocessed into recycled raw material.

Research and development - what continuous investment delivers

Valsir invests in research and development year after year. It shows in the number of product lines, patents and international approvals.

29
product lines
10,000+
items
23
international patents
350+
product approvals
100+
countries served
Valsir R and DValsir quality laboratory
  • Valsir's high quality is shown by its worldwide success and more than 350 product approvals from respected international certification bodies.
  • Modern research and testing laboratories and close cooperation with universities ensure continuous product development and high quality.

Sustainability in everything we do

Valsir invests in responsibility across the whole value chain: from eco-friendly products to energy-efficient production, recycling and the goal of carbon neutrality by 2050.

2001
ISO 9001 - among the first in the sector in Italy and Europe
2017
ISO 50001 energy efficiency
40 %
of energy needs from trigeneration (Vobarno)
50 %
self-produced energy incl. photovoltaics
2050
carbon-neutrality target
Valsir sustainabilityPhotovoltaics at the plant
  • The production site in Vestone has also obtained ISO 14001 certification.
  • Sustainability principles are built into the development of each product: environmental impact is assessed from raw-material extraction to disposal following the LCA methodology, and the Environmental Product Declaration (EPD) is being extended to all product families.

Fast deliveries: 3.5 days on average, also direct to site

3.5 days
average time to fulfil an order
90 %
of complete orders on the scheduled date
To site
delivery service to the construction site
  • The Vobarno logistics hub processes orders in an average of 3.5 days.
  • Direct site deliveries reduce handling stages, speed up deliveries and help keep logistics costs down.

Designer support - Valsir Academy and BIM libraries

Valsir Academy
  • Valsir Academy: Comprehensive training and refresher programmes, online and in-person training, and technical support for designers and sites.
  • BIM product libraries: BIM objects developed for Autodesk Revit allow fast and accurate system modelling with up-to-date product data.
  • Product Line Calculator: A free Revit add-in that sizes drainage systems automatically to UNI EN 12056-2.
Group

Silmar Group 2025

Valsir and Fondital are part of Silmar Group. The 2025 annual financial statements show the base our delivery reliability rests on.

EUR 1.467 bn
group turnover 2025
EUR 69 m
investments 2025
54 %
electricity from renewables, Italian companies
15,000 MWh
generated by own photovoltaic systems
70 %
renewables plus energy efficiency measures
29,677 t
CO2 emissions avoided
71,399 h
employee training in 2025
Source: Silmar Group 2025 annual financial statements, valsir.it.