Products Overview Tutto da un’unica fonte
WARMHAUS manufactures four complete systems in Bologna, Italy since 1970 — PPR cold and hot water supply, PEX underfloor heating, brass valves and fittings, and installation tools. Over 270 SKUs from one Italian supplier, ISO 9001, ISO 14001, German SKZ and DVGW certified — supplying distributors, construction projects and OEM/private-label partners.
Interim photo · CC BY
The Range I quattro sistemi
From cold and hot water supply to radiant underfloor heating, WARMHAUS covers the whole installation — distributors stock one Italian brand, projects source one compatible system, OEM partners label one complete range.
Pipes · Fittings · PPR Ball Valves
PPR cold and hot-water pipe plus the full same-material fitting range — elbows, tees, reducers, male/female threaded adaptors, unions, crossover bends, flanges, clips and PPR ball valves. Hot-melt weldable into a one-piece system with no leak points at the joints.
Explore the PPR systemPEX Pipe · Manifolds · Actuators · Thermostats
PEX-B pipe (1216 / 1622), 2–8 port brass manifolds, electrothermal actuators, room thermostats and flow-metered valve sets — the whole radiant loop, manifold to thermostat, sized to fit together.
Explore underfloor heatingBall Valves · Manifolds · Compression Fittings
Brass ball valves (1/2″–2″), brass manifolds, compression fittings and inserts in S/L/T series — durable low-lead brass, the connection layer across every system.
Explore brass fittings & valvesWelding Machines · Pipe Clips
PPR hot-melt welding machines (20–63 mm) and steel pipe clips (20–200 mm) — the installation kit your customers ask for alongside the pipe, so the shelf is complete on day one.
Explore tools & accessoriesWARMHAUS supplies complete piping systems to importers, distributors, construction projects and private-label partners — wholesale, project and OEM only. We do not sell single pipes or fittings to consumers.
One Supplier Un’unica fonte
The biggest hidden cost in plumbing procurement is splitting one system across three or four vendors — mismatched specs, incompatible fittings, inconsistent warranties, and a sale lost every time a customer walks out for a missing part. WARMHAUS removes that: all four systems come from one Italian manufacturer as one compatible, warranty-consistent range.
Stock one Italian brand across the whole water and heating catalogue. Never lose a sale on a missing fitting, and negotiate one agreement instead of four.
One spec-compliant, system-compatible package from water supply to floor heating — simpler procurement, simpler documentation, one point of responsibility.
Put your brand on a complete range from day one, not a single product line — and keep the Made-in-Italy origin that commands a premium.
Certifications Certificazioni
Across all four systems, WARMHAUS products are manufactured under ISO 9001 and ISO 14001 and carry the German SKZ and DVGW marks — two of the most respected authorities in European plumbing. Same certifications, whichever system you source.
For project procurement, DVGW and SKZ can be the difference between qualifying for a tender and being ruled out; for distributors, they clear the compliance bar for retail listing and customs across the Gulf, North Africa, Southern and Eastern Europe and Latin America — markets that pay a premium for a Made-in-Italy brand. Certificate numbers available on request.
Partnership Collaborazione
The same 270+ SKU range serves three commercial tracks. Tell us which one fits, and every enquiry routes to the right team with the right terms.
For importers and regional distributors — exclusive territory rights (one distributor per country or region), the full catalogue under one agreement, and a Made-in-Italy brand you can price at a premium.
II.For developers, MEP contractors and procurement — spec-compliant, certified systems with full technical data sheets and export documentation for tender and customs.
III.For own-brand and private-label partners — custom pipe-body marking and packaging across all four systems, Made-in-Italy origin retained. Flexible low MOQ; small trial orders welcome.
FAQ Domande frequenti
Start Here Parliamone
Tell us your partnership track, target market, the systems you need and your volume. We’ll reply with the full product catalog, FOB pricing, technical data sheets and certificate scans across all 270+ SKUs — from the source in Italy. Response-time commitment: Coming soon.