Durability and Guarantee


Houses and Models


WYW BLOCK ZRT. - About us

WYW BLOCK Zrt produces light concrete dividing walls, bricks, roof structures and steel profiles for energy efficient building structures. We have set up a demo center of 800 m2, where contractors can get to know the methods of using polystyrene light concrete.

This way they can apply it properly during their work for instance, in many construction projects, insulation, fire protection, renovation of detached and attached houses, community buildings (nurseries, schools, gyms, etc.), agricultural buildings (refrigerated storage, animal husbandry facilities, etc.). The activities in the factory include R&D and innovation. We are looking for new, Eco-friendly and energy saving solutions, for example, production of construction material from recycled waste (plastic, EPS). To apply polystyrene light concrete in construction technologies, we need professional structure planning. We are constantly improving the planning solutions.


In addition to material production, training, R&D and structure planning, our company sells production lines and production know-how related to the technology outside Hungary.


We hereby inform our Dear Customers that WYW BLOCK Zrt. markets the WYW BLOCK Optimum and Green „brick” masonry unit 30 and 38 products under the WYW Block brand name as well.


NTA (NMÉ) no: A-37/2015

Features of polystyrene light concrete

Energy-saving - Our construction materials can be used to build energy-saving buildings (to achieve a

certain energy rating ask for the help of a building energetics expert). What’s more, energy efficiency plays an important role in our production, too.


Durable - The durability of polystyrene light concrete rivals that of conventional concrete.


Eco-friendly - Polystyrene light concrete is Eco-friendly both in production and

application, any waste created is reusable.


Healthy - polystyrene concrete provides thermal bridge free insulation, which prevents

mold growth.


Excellent fire safety - The 41 cm thick wall, made with steel load-bearing structure and with the proper plaster, can achieve A1 fire safety classification, it is able to hold back fires burning at 1 000 °C for 240 minutes.




WYW Block „brick” masonry unit 30, 38

NTA (NMÉ) no.: A-37/2015

Area of application: Construction of infilling (30, 38) wall structures and load-bearing (38) wall structures of two-story buildings in detached family houses, and internal and external walls in blocks of flats (under specified conditions).

WYW Block „brick” masonry unit 30 WYW Block „brick” masonry unit 38

Length: 615 mm
Width: 340 mm
Height: 270 mm
Specified mass: 16,79 kg
“U” value: 0,21 W/m2K

Length: 615 mm
Width: 410 mm
Height: 270 mm
Specified mass: 20,13 kg
“U” value: 0,18 W/m2K

Build single-story or two-story family house from WYW Block “brick”

In case you would like a single-story or two-story, energy efficient, quickly build house, we recommend the insulating brick manufactured by our company, which is suitable for building the wall structures of family homes.

Construction of apartment buildings

The WYW Block masonry unit is perfect for the construction of infilling walls of buildings with steel or concrete pillar structures, thereby creating a building with excellent insulation and fire safety.

The WYW Block masonry unit enables faster construction of taller buildings and bigger apartment buildings compared to traditional technologies. Also, the product allows making these buildings energy efficient with AA+ energy rating (to achieve a certain energy rating we recommend asking for the help of a building energetics expert).

WYW Block steel and wooden frame construction element sets

ID of European Technical Assessment for WYW Block Metal Frame Building System: ETA – 16/0953 (EOTA® -

NTA (NMÉ) no.: A-51/2014

Area of application: Construction of residential and public buildings, exterior and interior load bearing and non-load bearing walls, basement ceiling, floor and roof slabs, slabs of non-converted attics, supporting and enclosing structures, enclosing structures of the roof slab, partition wall.

Price of the material of the building structure: from 87 990 HUF/m2 (Gross)*

WYW Block Optimum Panel and WYW Block Green Panel polystyrene concrete insulating sheets2 745 HUF/m2 (Gross)*
(58×150×8 cm sheet)

NTA (NMÉ) no.: A-133/2014

Area of application: Facade insulation systems and as an insulating layer of flat roofs.

*Not to be considered as a formal quotation!

All contents are for information purposes only!

Steel products

U, C, Z, J cold rolled steel sections and steel structures made thereof (wall panels, joists,trusses)

EC-Certificate of factory production control no.: 1415-CPR-93-(C-99/2014)

Area of application: general structural application

Reaction to fire: Class A1

Wood structures

Prefabricated structural members assembled with punched metal plate fasteners

EC-Certificate of factory production control no.: 1415-CPR-94-(C-100/2014)

Area of application: Timber roof structures with punched metal plate fasteners (MiTek)


Durability: Durability of metal supporting structure elements (corrosion prevention by means of at least 275 g/m2 zinc coating) is at least 50 years. Assessment method: expert’s assessment taking ETAG 007 into consideration. (ÉMI: NTA (NMÉ) A-51/2014)

Guarantee: We guarantee the quality of our manufactured products in accordance with law V. of year 2013 (Hungarian Civil Code) and Directive 1999/44/EC.

We have product liability insurance for our manufactured products extended to the territory of Europe at the Generali Insurance Company.


Company: Épül Kft.
Headquarters: 1163 Budapest, Feldebrő u. 7.
Contact: Tel: +36 70/ 381 66 11
Company: Artstand Kft.
Headquarters: 1194 Budapest, Tulipán u. 59.
Contact: Tel: +36 70/ 258 78 80
Company: Szekész Kft.
Headquarters: 6753 Szeged, Budai Nagy Antal u. 60.
Contact: Tel: +36 30/ 456 84 09
Company: Mester - BauHolding Kft.
Headquarters: 6900 Makó, Rákóczi u. 33.
Contact: Tel: +36 30/ 306 83 41
Company: A Plus Homes Kft.
Headquarters: 2230 Gyömrő, Pázmány Péter u. 33.
Contact: Tel: +36 70/ 333 90 50
Company: N + N Bau Trade Kft.
Headquarters: 6763 Szatymaz, II. körzet tanya 1741.
Contact: Tel: +36 20/ 370 82 72
Company: Bozsity Bt.
Headquarters: 6794 Üllés, Vásártér utca 22.
Contact: Tel: +36 30/ 635 81 20
Company: INNOVASZER Kft.
Headquarters: 6750 Algyő, Tűzér u. 12.
Contact: Tel: +36 20/ 510 41 37
Company: NORBO-ÉP Kft.
Headquarters: 6725 Szeged, Csöndes utca 9. tt 9.
Contact: Tel: +36 30/ 318 65 77
Company: Sümegi és Társa Kft.
Headquarters: 6422 Tompa, Attila u. 164.
Contact: Tel: +36 30/ 664 58 07
Company: HEGÉP-BAU Kft.
Headquarters: 6000 Kecskemét, Beretvás köz 7.
Contact: Tel: +36 20/ 318 08 17
Company: VERES BAU Kft.
Headquarters: 6726 Szeged, Műhely u. 24.
Contact: Tel: +36 70/ 272 95 95
Company: Szabó General Builder Kft.
Headquarters: 6900 Makó, Nyízsnyay u 21.
Contact: Tel: +36 20/ 343 26 56
Company: Gomperz GmbH
Headquarters: 1070 Wien, Schottenfeldgasse 85/1
Contact: Tel: +36 70/ 434 88 00
Company: Délceg-Ép Kft.
Headquarters: 6756 Tiszasziget, Dózsa György utca 10.
Contact: Tel: +36 30/599 39 20
Company: DOMUS HAUS Kft.
Headquarters: 1118 Budapest, Késmárki utca 8.
Contact: Tel: +36 70/ 317 30 12
Company: BEE FLOCK Kft.
Headquarters: 2700 Cegléd, Hold utca 12.
Locations: Egerszalók, Kecskemét, Feked
Contact: Tel: +36 30/ 321 77 00
Company: Gyömbér BT.
Headquarters: 6795 Bordány, Bartók Béla u 4.
Contact: Tel: +36 30/ 938 22 05
Company: KreaTherm Kft.
Headquarters: 6422 Tompa, Zrínyi utca 10.
Contact: E-mail:
Company: Kaletrop Kft.
Headquarters: 6000 Kecskemét, János Vitéz u. 6.
Contact: Tel: +36 70/ 393 01 24
Company: Quaestum Consult Kft.
Headquarters: 8887 Bázakerettye, Dózsa György út 5.
Contact: Tel: +36 20 357-8060
Company: PM-Energo Kft.
Headquarters: 3508 Miskolc, Május 1 telep 2/A
Contact: Tel: +36 46/ 505 308


To view the houses and models click on the picture!


Budapest – residential complex

Budapest – store and apartments

Algyő – single story residential building

Csömör – residential building with converted attic

Sweden – two story residential building

We are looking for companies with Hungarian-speaking architectural designers to cooperate with.

Please, send your introduction to e-mail address.

We are looking for Hungarian-speaking contractors with experience in the construction industry to cooperate with.

Please, send your introduction to e-mail address.





WYW BLOCK_20-CPR-75-(C-26_2015)_Load-BearingMasonryStructures_EN.pdf

WYW BLOCK_20-CPR-74-(C-26_2015)_InfillMasonryStructures_EN.pdf

WYW BLOCK_20-CPR-73-(C-26_2015)_MasonryUnits_EN.pdf

WYW BLOCK_1415-CPR-94-(C-100_2014)_TimberStructures_HU.pdf

WYW BLOCK_1415-CPR-93-(C-99_2014)_SteelSections&Structures_HU.pdf

WYW BLOCK_20-CPR-98-(C-31_2014)_MixLightConcrete_HU.PDF

WYW BLOCK_20-CPR-82-(C-31_2014)_InsulatingSheet_HU.PDF

WYW BLOCK_20-CPR-56-(C-31_2014)_ElementsOfWoodFrameStructure_EN.pdf

WYW BLOCK_20-CPR-55-(C-31_2014)_ElementsOfSteelFrameStructure_EN.pdf

Please note that Declarations of Performance are invalid without the authentication of the manufacturer.

The manufacturer of the construction set required for Löglen technology is Szerelvenybolt Ltd,

the NMÉ numbered: A-51/2014, Product Conformity Certificates: 20-CPR-55-(C-31/2014),

20-CPR-56-(C-31/2014) can be viewed at website.


Löglen construction technology is under definitive patent protection (application no.: P0800701, reg. no.: 228967), which can be viewed on the website of the Hungarian Intellectual Property Office (


H-6758 Röszke, Külterület 082/38

+36 62 573 330

fax: +36 62 573 331

Copyright 2019 - WYW Block

The contents of the website are informative!