Bouwvak 2026: exact dates per region, collective labour agreement rights and smart planning for industry
The bouwvak (construction holiday) 2026 is the annual collective holiday period for the construction and manufacturing industry, laid down in sector-wide collective labour agreement (CAO) arrangements and regional construction holiday agreements. For production companies, logistics service providers and technical suppliers, this period sets the operational rhythm of every summer. Those who know the exact bouwvak 2026 dates — per region and per CAO — can plan deliveries, maintenance and marketing campaigns optimally and stay one step ahead of the competition.
On this page you will find all the official bouwvak 2026 dates per region, a complete overview of the 2026 school holidays, the CAO rights surrounding the construction holiday period, and a practical planning guide for companies in the manufacturing industry. Also read more about the CAO Metaal en Techniek 2025-2026 for a full overview of holiday entitlements and leave arrangements.
Bouwvak 2026 per region: the official dates at a glance
The bouwvak 2026 in the Netherlands runs from mid-July to late August 2026, but the exact dates differ significantly per region. The Netherlands is divided into three construction holiday regions: North, Central/West and South. Each year the regional construction holiday dates are set by Bouwend Nederland in cooperation with the trade unions FNV Bouw and CNV Vakmensen.
| Region | Provinces | Bouwvak 2026 start | Bouwvak 2026 end | Duration |
|---|---|---|---|---|
| North | Groningen, Friesland, Drenthe, Overijssel, Flevoland, Gelderland | Saturday 18 July 2026 | Sunday 9 August 2026 | 3 weeks |
| Central/West | Noord-Holland, Zuid-Holland, Utrecht, Zeeland | Saturday 1 August 2026 | Sunday 23 August 2026 | 3 weeks |
| South | Noord-Brabant, Limburg | Saturday 25 July 2026 | Sunday 16 August 2026 | 3 weeks |
Source: Regional construction holiday scheme 2026, Bouwend Nederland. Always check your specific CAO for the exact definition of “bouwvak” in your sector.
Bouwvak 2026 in the manufacturing industry: mind the difference
Employees in the metal and manufacturing industry generally fall under the CAO Metaal en Techniek, not under the construction CAO. The bouwvak 2026 dates in the manufacturing industry closely follow the regional construction holiday periods, but the exact mandatory closure period is determined by the individual company CAO or company regulations. Always discuss this with your HR department.
2026 school holidays per region: complete table
The 2026 school holidays have been set by the Dutch central government as recommended dates and are decisive for staff planning in companies with employees who have children. The 2026 summer holiday in particular coincides with the bouwvak, which concentrates the pressure on taking leave into a period of just 6 to 8 weeks.
| Holiday | North region | Central region | South region |
|---|---|---|---|
| Spring break | 21 Feb – 1 Mar 2026 | 14 – 22 Feb 2026 | 14 – 22 Feb 2026 |
| May holiday | 25 Apr – 3 May 2026 | 25 Apr – 3 May 2026 | 25 Apr – 3 May 2026 |
| Summer holiday | 4 Jul – 16 Aug 2026 | 18 Jul – 30 Aug 2026 | 11 Jul – 23 Aug 2026 |
| Autumn break | 10 – 18 Oct 2026 | 17 – 25 Oct 2026 | 17 – 25 Oct 2026 |
| Christmas holiday | 19 Dec 2026 – 3 Jan 2027 | 19 Dec 2026 – 3 Jan 2027 | 19 Dec 2026 – 3 Jan 2027 |
Source: Dutch central government – official 2025-2026 school holidays. Schools may deviate to a limited extent from the recommended dates.
CAO rights surrounding the bouwvak 2026
As an employee in the manufacturing industry, you are entitled to holiday days in accordance with the CAO Metaal en Techniek, including specific rights and obligations around the 2026 construction holiday period.
The CAO Metaal en Techniek provides for 25 holiday days per year for a full-time position, supplemented by 13 ADV days (working-time reduction days). The CAO does not stipulate that these must be taken during the bouwvak, but companies may introduce a collective closure via a company CAO.
Mandatory company closure during bouwvak 2026
If your employer closes the factory during the bouwvak 2026, the following rules apply:
- Notice period: must be communicated in writing at least 3 months in advance
- Holiday-day deduction: closure days are deducted from your holiday balance
- Use of ADV days: with agreement, ADV days may also be used for the closure period
- Buying extra days: some CAOs offer the option to purchase additional holiday days
- Insufficient balance: consultation about unpaid leave or temporary alternative deployment
Working during bouwvak 2026: your rights
Do you keep working during a collective company closure? In most CAOs you are then entitled to a supplement of 50% to 100% on top of your normal hourly wage. The exact arrangement is stated in your specific company CAO. Also consult the page on shift work allowance for an overview of all allowance percentages.
Impact of bouwvak 2026 on the manufacturing industry
Each year the bouwvak has a direct impact on production volumes, delivery times, staff availability and the entire supply chain in the Dutch manufacturing industry.
On average, production companies operate at 40–60% of their normal capacity during the bouwvak. This leads to: extended lead times of 2–4 weeks, reduced flexibility for rush orders, and a higher workload for employees who are not on holiday.
In industrial automation, the bouwvak 2026 is in fact an ideal moment for upgrades: production lines are at a standstill, installers have capacity, and the impact on ongoing orders is minimal. Companies undergoing digital transformation often deliberately schedule ERP implementations and machine upgrades during the construction holiday period.
Bouwvak 2026 and marketing: your competitors are at a standstill
For B2B marketers in industry, the bouwvak 2026 is not a “dead” period — it is in fact a strategic window. Decision-makers read trade articles, compare suppliers and do online research while they relax. They finally have time for the orientation that otherwise gets left undone.
For your company this means: publish content before the bouwvak, make sure your pages are findable in Google, and stay visible while your competitors have their screens closed. At DeIndustrie.Online we see an annual increase in organic traffic during the construction holiday months of July and August.
The trends in the manufacturing industry point to a shift: more and more companies are using the quiet of the bouwvak for strategic reflection, not just for maintenance.
Practical bouwvak 2026 planning guide for production companies
Successful bouwvak 2026 planning does not start in July, but in April. Below you will find a proven approach per phase.
April–May 2026: preparation
- Gather all leave requests and create a staffing overview per week
- Take stock of planned machine maintenance and installation projects
- Communicate closure dates to customers and suppliers (3 months in advance)
- Increase stock levels of critical materials and spare parts
- Plan for international suppliers: Germany (Betriebsferien) and Belgium have different dates
- Book extra capacity with suppliers for orders after the bouwvak
June 2026: production acceleration and content
- Increase production capacity for orders with a deadline after the bouwvak
- Proactively inform customers about extended lead times in July–August
- Publish bouwvak-relevant content on your website and LinkedIn
- Schedule automated email campaigns for the construction holiday period
During bouwvak 2026: maintenance and innovation
- Carry out major preventive maintenance (laser, press, turning and milling machines)
- Install new software, ERP modules or machine upgrades
- Update process descriptions and work instructions
- Train remaining staff in new techniques or systems
September 2026: a flying restart
- Immediately send a “we’re back” newsletter to your customer base
- Launch Q4 campaigns before your competitors are up to speed
- Evaluate staffing planning and points for improvement for bouwvak 2027
Bouwvak 2026 in neighbouring countries: Germany and Belgium
For companies with international customers or suppliers, knowledge of the construction holiday dates in Germany and Belgium is essential, as these periods can differ considerably from the Dutch planning.
| Country / Region | Summer holiday 2026 (indicative) | Note for industry |
|---|---|---|
| NL North | 4 Jul – 16 Aug | Bouwvak: 18 Jul – 9 Aug |
| NL Central/West | 18 Jul – 30 Aug | Bouwvak: 1 Aug – 23 Aug |
| NL South | 11 Jul – 23 Aug | Bouwvak: 25 Jul – 16 Aug |
| Germany NRW | approx. 27 Jun – 9 Aug | Earlier than NL — order German tools in good time |
| Germany Bavaria | approx. 27 Jul – 8 Sep | Later than NL — longer lead times |
| Belgium Flanders | approx. 4 Jul – 1 Sep | Large overlap with the NL bouwvak |
Bouwvak 2025, 2027 and beyond: historical overview
The construction holiday pattern is stable: North always earliest, Central always latest, all 3 weeks in the summer period.
The bouwvak 2025 followed the same pattern as 2026 with a small shift of a few days. For the bouwvak 2027, the dates are expected around: North 17 Jul – 7 Aug, Central 31 Jul – 21 Aug, South 24 Jul – 14 Aug. Official confirmation will follow at the end of 2026 via Bouwend Nederland.
Frequently asked questions about bouwvak 2026
When is the bouwvak 2026 in the North of the Netherlands?
The bouwvak 2026 in the North of the Netherlands runs from Saturday 18 July to Sunday 9 August 2026 — three full weeks. The North region covers the provinces of Groningen, Friesland, Drenthe, Overijssel, Flevoland and Gelderland.
When is the bouwvak 2026 in the South of the Netherlands?
The bouwvak 2026 in the South of the Netherlands runs from Saturday 25 July to Sunday 16 August 2026. This applies to the provinces of Noord-Brabant and Limburg.
When is the bouwvak 2026 in the Central Netherlands?
The bouwvak 2026 in the Central/West Netherlands runs from Saturday 1 August to Sunday 23 August 2026. This applies to Noord-Holland, Zuid-Holland, Utrecht and Zeeland.
Is the bouwvak 2026 mandatory for employees in the manufacturing industry?
The CAO Metaal en Techniek does not require a mandatory company closure. Individual companies can, however, introduce a mandatory collective closure via their company CAO. Check your employment contract or ask your HR department for clarification.
May my employer deduct construction holiday days from my holiday balance?
Yes, but only if this has been agreed in writing in advance and announced at least 3 months beforehand. If you have insufficient holiday days, you must consult about using ADV days or unpaid leave.
How much of an allowance do I get if I keep working during the bouwvak 2026?
In the case of a collective closure where you keep working anyway, most CAOs provide a compensation allowance of 50% to 100% on top of the normal hourly wage. Consult your specific CAO for the exact arrangement.
When do the 2026 school holidays start per region?
North region: 4 July to 16 August. Central region: 18 July to 30 August. South region: 11 July to 23 August 2026. Schools may deviate to a limited extent from these central government recommended dates.
When is the bouwvak 2027?
The bouwvak 2027 is indicatively expected: North 17 July – 7 August, Central 31 July – 21 August, South 24 July – 14 August. Official confirmation will follow at the end of 2026.
How do I plan production smartly around the bouwvak 2026?
Start leave planning in April, communicate closure dates to customers 3 months in advance, increase stock in June, and use the construction holiday period itself for preventive maintenance and machine upgrades. After the bouwvak: launch Q4 campaigns immediately while competitors are still warming up.
What is the difference between the bouwvak and the summer holiday?
The summer holiday is the school holiday set by the Dutch central government for all school-age children. The bouwvak is a sector-specific collective holiday period that originally applied only to the construction sector, but is now followed by broad parts of the manufacturing industry. In 2026, the construction holiday periods fall entirely within the regional summer holiday.
📻 Also listen to the Podcast about the Manufacturing Industry on Spotify — every week in conversation with entrepreneurs about planning, innovation and the major challenges in production and engineering. Including episodes on how smart companies strategically use the quiet of the bouwvak.