Wood Core House Sp. z o.o.

What Wood Core House Sp. z o.o. does

Wood Core House Sp. z o.o. is a Polish manufacturer of prefabricated modular timber frame construction systems, headquartered and producing in Jaworzno, śląskie. The company engineers factory-built skeleton construction kits for residential homes (eight catalog models ranging from 23.54 m² to 104.41 m²) and garages (six models), using C24-class KVH and BSH structural timber kiln-dried to 15%±3%, with OSB3 or Fermacell sheathing. Its proprietary modular building system and hybrid floor beam (HBSw) are validated by 52 months of testing at Politechnika Śląska and hold European Technical Assessment (ETA) certification plus NRO fire resistance ratings (REI 30/60/90). Production runs ~30 days with 5-day on-site assembly to open-shell state, generating minimal construction waste (0.15 m³ per 136 m² building).

The company operates a capital-light business model: revenue is generated primarily through one-time sales of construction kits, supplemented by professional assembly services and individual design work (from 999 PLN net per m²). All products are sold exclusively through Polskie Składy Budowlane (PSB), Poland's largest construction retail network, with 9+ show locations offering demo constructions and trained advisors. Customer segments include individual homebuilders (primary), developers, architects, and construction companies, with related sub-brand WoodPack. To date the company reports 500+ completed buildings across Poland.

R&D investment has been substantially funded by EU/NCBR grants: a 2017 modular system project (4,362,278.51 PLN EU co-funding on 5,530,149.03 PLN total) and a 2019 hybrid floor beam project (4,489,297.68 PLN EU co-funding on 6,761,287.63 PLN total). The company participates in the Polish Construction Cluster's 'SHOW YOURSELF' internationalization initiative, signaling preliminary export intent. With 20 employees, a single production site, and a channel-exclusive distribution strategy, Wood Core House is a niche, technology-validated prefab specialist rather than a scaled construction platform.

Name

Wood Core House Sp. z o.o.

Legal name

Wood Core House Sp. z o.o.

Website

https://woodcorehouse.pl

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Polish manufacturer of prefabricated modular timber frame construction kits (residential homes and garages) using ETA-certified KVH/BSH C24 structural timber, sold exclusively through the PSB retail network across Poland.

Ownership category

akta.pro rank

Product category

Prefabricated timber frame construction

NAICS

Prefabricated Wood Building Manufacturing (321992), Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers (423310)

SIC

Prefabricated Wood Bldgs & Components (2452), Millwood, Veneer, Plywood, & Structural Wood Members (2430)

akta.pro industry

PRIMARYIMAMACAJ

Prefabricated Engineered Wood Building Components (Trusses, SIPs, EWP Kits)

Industrials, Manufacturing & Construction/Paper & Forest Products/Engineered Wood Products (Plywood, OSB, LVL, CLT)

SECONDARYIMAFABAF

Residential Modular & Prefabricated Home Construction

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Residential Building Construction

SECONDARYIMAMAIAD

Engineered Wood Products Distribution (LVL, I-joists, Glulam, CLT)

Industrials, Manufacturing & Construction/Paper & Forest Products/Forest Products Distribution & Trading

Keywords

• Modular timber construction
• Prefabricated building kits
• Wooden skeleton houses
• Structural timber manufacturing
• Residential prefab construction

Headquarters

HQ city

Jaworzno

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Prefabrykowane konstrukcje szkieletowe (Prefabricated Skeleton Constructions): One-time sale of complete prefabricated skeleton construction kits including external and internal walls, ceiling, roof structure, fasteners, documentation. Products available exclusively through PSB network.
2. Usługi montażowe (Assembly Services): Professional assembly services by Woodcore-authorized installers. Also offers DIY option with full technical documentation for self-assembly.
3. Projektowanie indywidualne (Individual Design): Custom structural design services for projects tailored to individual requirements. Price starting from 999 PLN net per m² of floor space.
4. Wkładka konstrukcyjna (Structural Insert): Structural skeleton insert designed for existing architectural projects, adapting to customer's own documentation.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Wood Core House Sp. z o.o. manufactures and sells prefabricated modular wooden skeleton construction kits for residential homes and garages, produced from certified C24 KVH/BSH structural timber in a factory-controlled production process. Complete kits include numbered external and internal walls, floor and roof structure elements, fasteners and technical documentation, delivered ready for assembly on the customer's site. Products are sold exclusively through the Polskie Składy Budowlane (PSB) retail network across Poland, with optional professional assembly or DIY self-build supported by full technical documentation.

Product overview

Wood Core House Sp. z o.o. is a Polish manufacturer of modular skeleton (frame) constructions based on proprietary prefab technology. The company produces prefabricated wooden building kits consisting of external and internal structural walls with OSB or Fermacell sheathing, floor and roof structures, delivered as numbered elements ready for assembly. Products are sold exclusively through the PSB (Polskie Składy Budowlane) retail network. The product portfolio includes 8 residential models (Wiąz, Dąb, Sosna, Modrzew, Buk, Grab, Brzoza, Jarzębina) ranging from 23-105 m² with prices from 42,520 to 117,051 PLN, and 6 garage models (Basic G1/G2, Work G1/G2, Max G1/G2) from 10,360 to 31,524 PLN. Additional services include individual project design and structural inserts for existing architectural projects. The company uses KVH and BSH C24 grade structural timber, kiln-dried to 15%±3% moisture.

Differentiator

Problem solved

Functional benefit

Brands

• WoodPack: The company's modular construction system brand name for prefabricated timber frame building components including walls, floors, and roof structures.

Products and services

• Wiąz (Słowiński 02) House Kit Modular wooden skeleton construction kit with floor area of 104.41 m², catalog price 98,458.00 PLN net. Includes external and internal structural walls, floor elements, OSB or Fermacell structural boards, complete technical documentation with project, and roof structure. For individual homebuilders purchasing through PSB retail.
• Dąb (Woliński 01) House Kit Modular wooden skeleton construction kit with floor area of 92.35 m², catalog price 98,656.00 PLN net. Complete prefabricated skeleton construction ready for assembly. For individual homebuilders purchasing through PSB retail.
• Sosna (Słowiński 01) House Kit Modular wooden skeleton construction kit with floor area of 69.41 m², catalog price 68,867.00 PLN net. Complete prefabricated skeleton construction ready for assembly. For individual homebuilders purchasing through PSB retail.
• Modrzew (Ojcowski 03) House Kit Modular wooden skeleton construction kit with floor area of 94.94 m², catalog price 117,051.00 PLN net. Complete prefabricated skeleton construction ready for assembly. For individual homebuilders purchasing through PSB retail.
• Buk (Białowieski 01) House Kit Modular wooden skeleton construction kit with floor area of 98.91 m², catalog price 99,130.00 PLN net. Complete prefabricated skeleton construction ready for assembly. For individual homebuilders purchasing through PSB retail.
• Grab (Pieniński 01) House Kit Modular wooden skeleton construction kit with floor area of 51.94 m², catalog price 71,322.00 PLN net. Complete prefabricated skeleton construction ready for assembly. For individual homebuilders purchasing through PSB retail.
• Brzoza (Tatrzański 02) House Kit Modular wooden skeleton construction kit with floor area of 83.07 m², catalog price 107,832.00 PLN net. Complete prefabricated skeleton construction ready for assembly. For individual homebuilders purchasing through PSB retail.
• Jarzębina (Magurski 05) House Kit Compact modular wooden skeleton construction kit with floor area of 23.54 m², catalog price 42,520.00 PLN net. Single-story with mezzanine and gable roof. For individual homebuilders purchasing through PSB retail.
• Basic G1 Garage Kit Prefabricated wooden skeleton garage construction with floor area of 19.7 m², catalog price 10,360.00 PLN net. For property owners purchasing auxiliary buildings through PSB retail.
• Basic G2 Garage Kit Prefabricated wooden skeleton garage construction with floor area of 33.8 m², catalog price 16,850.00 PLN net. For property owners purchasing auxiliary buildings through PSB retail.
• Work G1 Garage Kit Prefabricated wooden skeleton garage construction with floor area of 30.29 m², catalog price 14,420.00 PLN net. For property owners purchasing auxiliary buildings through PSB retail.
• Work G2 Garage Kit Prefabricated wooden skeleton garage construction with floor area of 41.32 m², catalog price 18,670.00 PLN net. For property owners purchasing auxiliary buildings through PSB retail.
• Max G1 Garage Kit Prefabricated wooden skeleton garage construction, catalog price 22,990.00 PLN net. For property owners purchasing auxiliary buildings through PSB retail.
• Max G2 Garage Kit Prefabricated wooden skeleton garage construction, catalog price 31,524.00 PLN net. For property owners purchasing auxiliary buildings through PSB retail.
• Individual Project Design Service Custom architectural design service for skeleton construction tailored to individual requirements, from building shape to room layout. Pricing starts from 999 PLN net per m² of floor area. For individual customers and developers needing non-standard designs.
• Structural Insert for Custom Projects Structural skeleton insert service for customers with existing architectural projects, providing skeleton construction documentation adapted to their existing documentation. For homeowners and developers integrating Woodcore systems into pre-existing designs.
• Authorized Assembly Services Professional assembly of the prefabricated skeleton kit on the customer's site by Woodcore-authorized installers, typically reaching an open rough state within 5 working days. Includes 60-month warranty. Alternative to DIY assembly (24-month warranty) for customers purchasing a kit.

Quantifiable outcome

• 500+ completed buildings across Poland
• +4 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Politechnika Śląska (Silesian University of Technology)coreStrategic or Co-development Partner52 months of comprehensive testing and research on modular construction system including single elements, wall fragments, walls with ceilings, and entire structures. Research confirms durability and strength exceeding required standards.
• Polskie Składy Budowlane (PSB)coreChannel Partner/ Reseller/ DistributorExclusive authorized distributor - only sales channel for Woodcore products. PSB is Poland's largest construction retail network with 9+ locations offering show constructions, trained advisors, and complete range of finishing materials. Customers receive PSB loyalty card benefits.
• Polski Klaster Budowlany (Polish Construction Cluster)minorStrategic or Co-development PartnerWoodcore participates in internationalization project 'SHOW YOURSELF' organized by Polish Construction Cluster, promoting Polish construction products internationally. Project budget 9,996,400 PLN with 7,261,190 PLN funding.

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Sylva (Timber Homes): Polish timber-frame home manufacturer offering prefabricated wooden houses; competes with Woodcore in the same Polish residential market with similar product positioning.
• Skandinaviens Byggelement: Swedish prefabricated wood building components and modular home manufacturer; comparable in offering factory-engineered timber building kits for residential construction.
• MHM (Murauer Holzbau Modulbau): Austrian producer of prefabricated modular timber buildings with similar 'kit home' delivery model; directly comparable in product category, target customer (self-builders and developers), and engineered timber technology.
• Honka: Finnish manufacturer of prefabricated log and timber homes, comparable to Woodcore in delivering factory-produced wooden building kits for residential customers.
• Danwood: Polish manufacturer of prefabricated timber-frame houses, Woodcore's closest direct competitor in the Polish residential prefab market using similar modular wooden skeleton technology.
• Skonto Prefab: Latvian prefabricated building manufacturer producing modular timber and steel structures; comparable in offering factory-built complete building kits to European residential and commercial buyers.

Broad incumbents

• Stora Enso: Major European supplier of engineered wood products including CLT, LVL and glulam; competes with Woodcore's structural timber offering and is expanding into modular timber building systems across Europe.
• Hasslacher Norica Timber: Austrian engineered wood manufacturer producing glulam, CLT, and structural timber components; an incumbent competitor in the engineered wood supply chain feeding prefab timber construction.
• Pollmeier Massivholz: German manufacturer of LVL (laminated veneer lumber) and engineered wood products used as structural inputs in timber frame construction; competes in upstream engineered wood supply for prefab builders like Woodcore.
• Binderholz: Austrian manufacturer of sawn timber, glulam, CLT and prefabricated timber building components; serves as a broader incumbent in the engineered wood and prefab timber space where Woodcore operates.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@Dobrze-si%C4%99-sk%C5%82ada
• Facebookfacebook.com/WoodCoreHouse.konstrukcjeszkieletowe
• LinkedInlinkedin.com/company/wood-core-house-sp-z-o-o

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Wood Core House Sp. z o.o.