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Home Insulation company Cavity wall insulation

Insulating cavity walls

Insulating cavity walls
From €69,- per hour incl. VAT
★★★★★ ★★★★★
4.0 · 10 reviews
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  2. 2 Provide information about the job
  3. 3 Share your location (NL-wide)

Reliable professional, solved with confidence

Cavity wall insulation? Book your specialist here directly. No hassle with quotes and no call-out charges.

Read the FAQ
Quick and easy to book
Warranty and aftercare
4,5/5 on Trustpilot
Pay safely after the job

Zoofy works together with
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

4,5 Uitstekend op Trustpilot

"Alles is in goed overleg gegaan. Van tevoren wezen kijken, plan gemaakt en verder prima communicatie. Legt alles goed uit en denkt mee. De schuur is naar tevredenheid geïsoleerd. "

Mirjam · Dordrecht · 18 Feb 2026

"Jorg is een uitstekende vakman. Hij denkt mee, komt met goeie oplossingen, komt zijn afspraken na en rekent een realistische prijs. Ik raad hem iedereen aan!"

B.N.J. · Ilpendam · 17 Jan 2026

"Fijn contact en goed geregeld! Bij de werkzaamheden ging iets defect, maar dit is kosteloos voor ons vervangen"

Samme · Maartensdijk · 18 Oct 2025

Frequently asked questions

At Zoofy, you can book an experienced insulation specialist for cavity wall insulation starting from €69 per hour, including VAT. The total cost depends on factors such as the type of insulation material, the size of the area to be insulated, and the complexity of the job. On average, costs range between €15 and €40 per m². For an average terraced house with a wall surface of 50 m², you can expect a total price between €750 and €2,000, depending on your choices and preferences.

Applying cavity wall insulation is a relatively quick job. In most cases, a house is insulated within half a to a full working day. The exact duration depends on the size of the area to be insulated and the accessibility of the walls. All work is carried out from the outside of the house, allowing you to stay at home during the process.

The professional starts with an inspection of the cavity walls to check for any contamination or moisture problems. Then, small holes are drilled into the mortar joints of the outer wall, through which the insulation material is injected into the cavity. After filling the cavity, the drill holes are neatly sealed with mortar matching the existing joint color, making the finish barely noticeable.

Zoofy only works with screened and reliable professionals. Each professional is evaluated based on previous jobs and customer reviews. Zoofy only displays professionals with an average score of 9.2 or higher, ensuring you receive quality and reliability.

After the job is completed, you will receive an invoice via email. If you have additional questions or comments, you can easily contact Zoofy for support. Zoofy also offers an optional warranty package for extra peace of mind on the work performed.

Zoofy does its utmost to always find an available professional for your job. Thanks to an extensive network of professionals, the chances are high that someone will be available quickly. If it unexpectedly doesn’t work out, you’ll be informed in time and alternatives will be discussed.

Payment is always handled through Zoofy. After the job is completed, you can pay securely via a QR code the professional has with them, or through the invoice you receive by email. It's important never to pay the professional directly with cash or card, ensuring you benefit from Zoofy’s warranty and support.

Ready to equip your home with cavity wall insulation? Book a professional easily and quickly via Zoofy and enjoy a more comfortable and energy-efficient home without hassle!

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