The specialist in cavity insulation

Adyasbouw develops and realizes projects within private and commercial construction.

Adyas Bouw

Specialist in cavity insulation

    Cavity insulation

    Let Adyasbouw insulate your cavity wall! When you choose cavity wall insulation, you are not only taking good care of the environment, but also your wallet!

    Thanks to wall insulation, heat stays in your home longer, reducing your heating bills. In this way, you use up to 30 percent less energy.

    For a townhouse you can easily save €250 per year and for a detached house this can easily reach €950.


    Available 24/7 at
    0183 – 20 30 05

    Transparent & Clear.

    Free quote

    A quote is free and without obligation

    Free contact

    Easily send us an e-mail or call us at: 0183 – 20 30 05

    Appointment scheduled

    Scheduled an appointment within 1 minute.

    Get a free competitive quote in your mailbox.

    Insulating walls

    For cavity insulation, we have 2 types of insulation material:

    EPS Pearls
    EPS pearls are small balls of expanded polystyrene and are often used as insulation materials in construction. They have excellent insulating properties and are durable, resistant to moisture and mold. EPS beads are often used for cavity wall insulation, where they are blown into the cavity wall of a house to reduce heat loss and improve comfort. Cavity wall insulation with EPS beads is a quick and easy way to insulate a home and can lead to significant savings on energy bills.

    Knauf Supafil HR++
    Installing Knauf Supafil HR++ mineral wool cavity wall insulation is a highly effective method of cavity wall insulation. This mineral wool is made from a minimum of 80% recycled glass. Partly because of this, this material is one of the most durable product in insulation materials. Supafil is treated with silicone, making it moisture resistant. Also, the product is incombustible and provides a guaranteed constant insulation value with no risk of sagging. On average the payback period in terms of investment and savings on heating costs is 3 to 4 years, with high gas prices this is a lot faster. The installation of Supafil is usually doable within a day and does not require major modifications to the home.

    How we can help

    Request a no-obligation quote! If so, we will contact you within 24 hours to schedule a no-obligation appointment for a technician to come take measurements. After the technician has been, you will receive a no-obligation quote within 24 hours. The benefits at a glance:

    Cavity wall insulation costs relatively little, while the savings are great.

    Knauf supafil cavity wall insulation is non-combustible.

    Moisture resistant
    The material we use is moisture repellent and vapor permeable.

    High Rd value
    Knauf Supafil offers a high insulation value.

    Sound damping
    Knauf Supafil has good acoustic (sound damping) performance.

    Quickly implemented
    Executable within 1 business day

    Get in touch for free.

    We are available 7 days a week to answer all your questions.