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Home Carpenter Install secondary window (1)

Install secondary window

Install secondary window
From €65,- per hour incl. VAT
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4.0 ยท 10 reviews
  1. 1 Choose date & time
  2. 2 Provide information about the job
  3. 3 Share your location (NL-wide)

Reliable professional, solved with confidence

A poorly insulated window can cause cold, condensation or outside noise. Through Zoofy, you can quickly arrange a suitable professional to install the secondary window neatly. This makes your home more comfortable and helps prevent hassle with draughts and heat loss.

Read the FAQ
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Warranty and aftercare
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Pay securely afterwards

trusted by customers of
Gamma Bol.com Praxis Vereniging Eigen Huis Karwei

How it works

Choose your job and preferred time
Zoofy arranges a screened professional
Pay Zoofy securely after completion

Helped more than 400,000 customers over the past 10 years

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Deur afhangen

"Hij was op tijd en heeft de klus goed afgerond. "

K. ยท 's-Gravenhage ยท 16 Jun 2026
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Tuinhuis plaatsen

"Man van zijn woord, levert vakmanschap."

Mieke ยท Amsterdam ยท 16 Jun 2026
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Timmerman per uur

"Alles goed gedaan, zeer tevreden. "

Khalid ยท Badhoevedorp ยท 15 Jun 2026

Frequently asked questions

Installing a secondary window usually costs between โ‚ฌ150 and โ‚ฌ600, depending on the dimensions, type of glass and method of fixing. A small fixed secondary window is often cheaper than a large window, hinged system or custom solution with extra sealing. Material costs for the secondary window, glass, profiles, hinges, sealant, draught strip or fixings may be charged separately.

On average, installing a secondary window takes about 1 to 3 hours. If the window has been measured correctly and the surface is suitable, the job can often be completed quickly. Custom work, multiple windows or extra sealing work may take longer.

The professional first checks the existing window, frame and measurements. The secondary window is then fitted securely and the edges are sealed neatly to reduce draughts and heat loss. Finally, the professional checks whether the window fits properly, is safely fixed and is practical to use.

Zoofy carefully selects professionals based on skill and reliability. You can view reviews from previous customers and see who will carry out the job. This helps you arrange a professional who suits the task and gives you confidence before the work starts.

After the job, the professional remains legally responsible for the work carried out. If you have chosen Zoofyโ€™s optional paid warranty package, this gives extra certainty on top of that legal responsibility. For questions about the secondary window, sealing or aftercare, you can contact Zoofy after the job.

Zoofy does its best to find a suitable professional to install your secondary window. Availability depends on your location, timing and the type of window or frame. If no professional can be found, this will be clearly communicated to you.

You pay only through Zoofy and never directly to the professional in cash or by card. After the job is finished, you can pay easily using a QR code. Payment by email invoice is also possible.

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