About WARMHAUS Our story
A Certified Piping Manufacturer — Producing Since 1993
WARMHAUS designs and manufactures PPR, PEX and brass piping and underfloor-heating systems on its own extrusion, injection-moulding and machining lines. Producing since 1993 across three plants totalling 100,000 m² of building area, four complete systems across a complete product range, and certification to ISO 9001, ISO 14001, ISO 45001, EU CE and SGS — this is the company importers, projects and private-label partners build a long-term partnership on.
We work with importers, distributors, construction projects and OEM/private-label partners — not single-item retail buyers. Company & Capability Profile: available on request.
I. Our Story Origins
One Trade, Since 1993, Certified Throughout
Before a partner commits a region, a tender or a brand, one question comes first: who is WARMHAUS? The honest answer is a manufacturer that has stayed with piping since 1993 and can put a third-party certificate behind what it makes.
Manufacturer · Not a trader Since 1993
One trade, one standard, since 1993
WARMHAUS is the export brand of WARMHAUS, a recognised national high-tech enterprise producing since 1993. In that time it has done one thing: design and manufacture water-supply and heating systems that install clean and last. We run our own extrusion, injection-moulding and machining lines across three plants — the pipe, the fittings and the brass parts are made in-house, not bought in and relabelled.
That matters because certification follows the production line, not the sales office. Holding ISO 9001, ISO 14001 and ISO 45001 certification requires audited process control, traceable raw material and tested output — which is only possible when you own the machines. Alongside those systems we carry EU CE, SGS and Russian PT marks. From those lines we supply importers and projects across Europe, Asia, Africa and other regions.
See the countries we supplyII. Our Mission Our mission
Make Verifiable Compliance Something You Can Sell
The market is full of unbranded, uncertified pipe that competes only on price and gives a distributor nothing to build on. WARMHAUS exists to be the opposite.
Our mission is simple: give importers, projects and private-label partners a certified piping brand they can stand behind — and charge more for. A real manufacturer whose approvals check out under scrutiny, whose systems work together, and whose certificates clear a tender or a customs desk. Buyers do not pay a premium for a story; they pay for documentation that survives an inspector. We measure ourselves not just on the pipe that leaves our lines, but on whether our partners can defend a price and a compliance claim in their own market with it.
For importers & distributors
A certified brand you can position above uncertified imports — third-party approvals you can show a customer, exclusive territory per market, and a range deep enough to build a business on, not a one-off container.
For projects & contractors
Third-party certification — ISO 9001, ISO 14001, ISO 45001, EU CE and SGS — that clears specifications, supplier vetting and tender prequalification on documents rather than assurances.
For OEM & private-label partners
Your own brand on certified product — manufactured in-house under one quality standard, with mixed-container orders so you can cover several systems from the start.
III. Manufacturing Strength Four systems
One Manufacturer, Four Complete Systems — a complete product range
What makes WARMHAUS a partner rather than just a supplier is scope: one manufacturer, one quality standard, one point of accountability.
We manufacture four complete systems — PPR, PEX, brass and underfloor heating — across a complete product range, so an importer or contractor can source an entire water and heating system from a single certified manufacturer instead of stitching together anonymous suppliers who never have to be compatible, and can consolidate them into a mixed container. The PPR pipe, the PEX-B underfloor pipe, the brass manifolds and valves, and the tooling are designed to work together.
Production runs across three plants totalling 100,000 m² of building area, staffed by over 500 people including more than 50 R&D and technical specialists, with a total output of 2,000 tonnes per month — of which roughly 600 tonnes per month is pipe, fittings and brass ball valves. Raw material is PPR, PEX, HDPE and PERT resin alongside 57-3 and CW617 brass, sourced from Hyosung, Borealis and LG, and produced to DIN 8077 / DIN 8078 and GB/T 18742.2-2017. Exact material grades, PN/temperature ratings and design-life figures are published per system on the product pages, stated only where confirmed.
WARMHAUS“Since 1993, one thing only:
systems that last.”
IV. Our Team The people
The People Behind the Systems
When you work with WARMHAUS, you are dealing with the manufacturer directly — not a middleman marking up someone else’s factory.
Behind piping production since 1993 is a workforce of over 500 people — including more than 50 R&D and technical specialists — that treats every partnership as a long-term relationship, not a one-off order: from the engineers who keep our systems compatible and certifiable, to the export and technical people who support importers, projects and private-label partners across Europe, Asia, Africa and beyond.
V. FAQ Common questions
About WARMHAUS — Frequently Asked Questions
WARMHAUS is a manufacturer-owned brand that has produced PPR, PEX and brass piping and underfloor-heating systems since 1993 from three plants. We run our own extrusion, injection-moulding and machining lines and deal with partners directly as the maker — not a trading company. The practical proof is the certification: ISO 9001, ISO 14001 and ISO 9001 and ISO 14001 are issued to the producing facility after audit, which is something a trader cannot hold.
WARMHAUS has manufactured piping since 1993. Today the range covers four complete systems — PPR, PEX, brass and underfloor heating — across a complete product range, so a project can source an entire water and heating system from one certified source, in a single mixed container if needed. Capacity runs across three plants totalling 100,000 m² of building area with over 500 staff, producing 2,000 tonnes per month in total, of which around 600 tonnes per month is pipe, fittings and brass ball valves. There is no minimum order quantity, and standard lead time is 45 days from order confirmation.
WARMHAUS holds ISO 9001:2015 (quality management), ISO 14001:2015 (environmental management) and ISO 45001:2018 (occupational health and safety), together with EU CE marking, SGS certification from Switzerland and Russian PT approval. Product is manufactured and tested to DIN 8077 / DIN 8078 and GB/T 18742.2-2017, and the certificates can be checked with the issuing bodies — which is usually what clears a tender specification and a customs review.Certificate numbers and validity: available on request for your submission.
Yes. WARMHAUS works with importers and distributors as long-term partners and offers regional exclusivity — one distributor per market — so you can build the brand without a WARMHAUS competitor next door. We serve Europe, Asia, Africa and other regions, and can combine PPR, PEX, brass and underfloor heating in one mixed container for a first order. There is no minimum order quantity, and standard lead time is 45 days from order confirmation.
Work With Us Let’s talk
Work With a Certified Manufacturer You Can Build On
You have seen who WARMHAUS is — producing since 1993, four systems, ISO 9001 / 14001 / 45001, CE and SGS certified, with our own production lines. The next step is deciding how you want to work with us: as an exclusive distributor, on a project, or under your own private label.