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Finland's best log house builder 2026

A log house builder asks whether the price is shown before a quote, whether the house comes with a construction warranty, whether the house can be had move-in ready from a single supplier and whether the start of design is free. These decide 50 points out of 100.

Checked 14.10.2026 · basic metrics measured 24.9.2026 How the scores are calculated →

Score shows how the company does on our comparison criteria, on a 0–100 scale. Rankings cannot be bought.

1

Pluspuu SUOMEN PARAS 2026

pluspuu.fi · Pluspuu Talot Oy (PRH 3323397-8), Helsinki (Elimaenkatu 17-19); non-settling laminated log 270x205 mm; range specialised in archipelago architecture (Nauvo, Pellinki, Airisto etc.); international sales (EN+SV); 2 international awards in 2026; www.pluspuu.fi

61.1SCORE
Price before quote100
Structural warranty50
Move-in ready delivery40
Free start50

Basic metrics · 50.2

Digital quality78
Transparency30
Reachability45
AI quality score44

+ Non-settling laminated log 270×205 mm clearly stated on the structures page, concrete log thickness information

Basic metrics: 50.2, rank 5 · ▲ 4 places

2

Ollikaisen Hirsirakenne

www.ohr.fi · Ollikaisen Hirsirakenne Oy (PRH 2292681-6), Pirkkala; over 50 years of experience; CLL (Cross Laminated Log) non-settling log 270x260 mm and 270x195 mm; own factory; membership of Hirsitaloteollisuus ry; www.ohr.fi

59.8SCORE
Price before quote20
Structural warranty100
Move-in ready delivery100
Free start100

Basic metrics · 57.9

Digital quality68
Transparency50
Reachability60
AI quality score52

+ Non-settling CLL log (Cross Laminated Log) 270x260 mm and 270x195 mm, own dimensions from own factory, clearly described on the page

Basic metrics: 57.9, rank 3 · ▲ 1 place

3

Kuusamo Hirsitalot

kuusamohirsitalot.fi · Kuusamo Hirsitalot Oy (PRH 0839312-8), Kuusamo; family business for over 25 years, 40 employees; widest log selection: LHX 135/202/268 mm and LHM 202/230/275 mm; Hirsitaloteollisuus ry membership; www.kuusamohirsitalot.fi

49.7SCORE
Price before quote60
Structural warranty0
Move-in ready delivery20
Free start50

Basic metrics · 60.6

Digital quality63
Transparency68
Reachability45
AI quality score62

+ Widest log range: LHX non-settling (135/202/268 mm) and LHM modern (135/202/230/275 mm) plus traditional logs, six different thickness options, all as text on the page

Basic metrics: 60.6, rank 2 · ▼ 1 place

– Construction warranty: The length of the warranty is not mentioned on the front page, the deliverables page, the FAQ or the move-in-ready article.

4

Honka

www.honka.fi · Honkarakenne Oyj (PRH 0131529-0), Nasdaq Helsinki: HONBS; founded 1958, Karstula; Finland's best-known log house manufacturer; over 85,000 buildings delivered around the world; SmartLog and Classic log lines; www.honka.fi

46.5SCORE
Price before quote30
Structural warranty50
Move-in ready delivery70
Free start0

Basic metrics · 54.5

Digital quality70
Transparency45
Reachability45
AI quality score54

+ Listed company (NASDAQ Helsinki) with an AAA credit rating, equity ratio 59.7% (31 December 2024), debt-free and well capitalised

Basic metrics: 54.5, rank 4 · no change

– Free start: The brochure can be ordered, but being free of charge is not mentioned on the collection page or the construction services pages.

5

Kontio

www.kontio.com · Kontiotuote Oy (PRH 0243055-7), Pudasjarvi, Ranuantie 224; the world's largest supplier of log buildings; over 50,000 log buildings worldwide; 50+ years; ValmisKontio concept; Kontio Global exports; regional PDF price lists; www.kontio.com

37.6SCORE
Price before quote0
Structural warranty0
Move-in ready delivery20
Free start0

Basic metrics · 71.3

Digital quality67
Transparency75
Reachability70
AI quality score73

+ The only company in the comparison that publishes regional prices for move-in-ready house packages (PDF price lists: Uusimaa, Tampere, Turku, Jyväskylä, Eastern Finland, Oulu, Rovaniemi, Lapland), giving the customer a real basis for comparison

Basic metrics: 71.3, rank 1 · ▼ 4 places

– Price before quote: No prices, price list or cost estimate were found on the front page, the Plan and Build page or the site's sitemap (searched with the words price, cost, pricing).

6

Oulun Hirsiset

www.hirsiset.com · Oulun Hirsiset Oy (PRH 1106971-6), Oulu; Maxihirsi 36 cm sturdy profile; model range in 12 languages (fi/en/de/sv/ja/zh etc.); installation with roof on in 3 days; export to Europe and Asia; www.hirsiset.com

28.3SCORE
Price before quote0
Structural warranty0
Move-in ready delivery20
Free start50

Basic metrics · 46.6

Digital quality59
Transparency55
Reachability15
AI quality score47

+ Maxihirsi 36 cm (360 mm), the largest log profile on the market, clearly stated on the front page, and a wide international range (in 12 languages, including Japanese and Chinese)

Basic metrics: 46.6, rank 6 · no change

– Price before the quote: No prices or cost estimate were found on the front page or the delivery page; no price page was found in the sitemap (searched with the words hinta, esite, toimitus, takuu).

What decides the purchase decision

Weights are fixed. All companies are measured on the same scale. Read the full methodology.

Buying motives and weights

100 p
Buying motiveWhat is measuredScaleWeight
Price before quote
QUESTIONCan I see the price or price level of a house before I request a quote?
Whether the company publishes a price list, a general cost estimate or only the principles of how the price is determined.Price list downloadable = 100 points, general cost estimate in euros on the page = 60, pricing basis described without figures = 30, price estimate only on contact = 20, nothing = 0.24 p
Structural warranty
QUESTIONDoes the finished house come with the company's own warranty, and how long is it?
Whether the company states the length of the structural warranty on its page or mentions the warranty only in general terms.Warranty length in years on the page = 100, warranty mentioned without length = 50, not mentioned = 0.10 p
Move-in ready delivery
QUESTIONDo I get a ready-built house from a single supplier, or do I have to put the project together myself?
Whether the company offers a move-in-ready build, erection only or just a house package.Move-in-ready delivery = 100, move-in-ready only in some localities = 70, house package and erection = 40, house package and construction separately = 20, not mentioned = 0.10 p
Free start
QUESTIONCan I get to know the service and plan for free before committing?
Whether the company has a free design session on its page or just a free brochure.Free planning time = 100, free brochure = 50, not mentioned = 0.6 p
Basic metricsDigital quality, transparency, reachability and AI quality scoreBasic metrics × 0.550 p

Notes

About this comparison

We scored 6 Finnish log house builders on 19 metrics. The comparison covers price visibility, log thickness, move-in-ready concept, delivery time and warranty terms.

A log house is a Finnish classic. Solid log breathes naturally, evens out moisture and offers natural indoor air. Choosing the right builder has an impact for decades.

What transparency means in this category

Price (€) of move-in-ready or turnkey house packages published on the site or as a downloadable PDF price list (30), log thickness in millimetres (mm) as text on the site, not just a product name (20), move-in-ready or turnkey delivery option available and clearly described (20), delivery time or build time in weeks or days stated on the site (15), warranty terms or warranty period stated on the site (10), business ID (Y-tunnus) shown on the site (footer, contact details or billing details) (5)

Transparency is 30% of the basic metrics, i.e. 15% of the total points · these metrics make up its 100 points · the full formula and the other pillars

How to read the comparison correctly: Half of the points come from buyer's questions, i.e. things the buyer finds out before deciding. The other half measures how openly the company publishes its prices, terms and contact details. Clear differences in points indicate a genuine difference: one tells you the price immediately, another only after logging in. Close scores should not be read as a ranking order, because every measurement has a margin of variation. The measurement accuracy and the full calculation formula are open in the methodology.

Customer experience is brought into the assessment separately. We also collect customer feedback and customer experiences about companies through separate surveys. The survey results will be added to the overall assessment later.

Price is rare information. Only Kontio publishes regional euro prices for move-in-ready packages. For the others, a request for quotation is the only way to get a number.

Log thickness says a lot. Solid log usually starts from 135 mm. A log over 200 mm is better for thermal insulation and sound insulation.

Ready to move in or log frame? A log frame alone is cheaper, but the total price depends on subcontractors. The move-in-ready concept guarantees a single responsible party.

Comparison guide

What to consider in the comparison

How Suomen Paras assesses and scores

Every company is measured with the same public formula: half of the points come from buyer's questions and half from basic metrics, which have four pillars: technical quality, transparency, reachability and AI quality score. Ranking cannot be bought, and you can see the origin of each point on the company's profile. Read the full methodology →

Expert tips

Frequently asked questions

How much does a log house cost in Finland?

A move-in-ready log house (approx. 100 m²) typically costs 300,000–500,000 euros depending on location and level of finishing. Kontio publishes regional prices as downloadable PDF price lists; the other suppliers do not publish prices on their sites.

What is the best log thickness?

Log thicker than 200 mm is recommended for main buildings in the Finnish climate. 270 mm+ log meets the normal energy efficiency requirement without additional insulation. Thinner log (135–202 mm) requires additional insulation or suits holiday cottages and summer use best.

How long does it take to build a log house?

Typically 6–12 months from foundation to move-in ready. A log structure goes up quickly; Oulun Hirsiset promises the frame standing in three days. The total time is affected by the foundation, plumbing, heating, ventilation and electrical work (LVIS) and surface materials.

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