Insulating the Roof
We’re all working together to make our lives more sustainable, because now more than ever, it’s clear just how badly nature is being damaged by humans. We need to take good care of our world, and every little bit helps. Are you looking into ways to make your home more sustainable? If so, installing (new) roof insulation will certainly be something that comes up.
Read on to learn more about insulating your roof and why you should choose to have this work done by the professionals at Dakdekkers 24/7.
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Why Insulate Your Roof?
Your roof plays a major role in your home’s insulation, and by installing new insulation or replacing the existing one, you’ll increase your home’s insulation efficiency—and, as a result, its overall value. In addition to the extra comfort that this improved insulation provides, you’ll also see significant savings on your energy bill. You’ll need to use your heater less—and that can only be a good thing, right? In short, both your wallet and the environment benefit from a well-insulated roof! Of course, it’s important that the roof insulation is installed professionally and carefully in your home.
Insulating a Roof: Sloped and Flat Roofs
No two roofs are alike. In addition to the difference between pitched and flat roofs, there are many other factors to consider. Insulating your roof is a meticulous task that requires knowledge and experience with the techniques and materials involved.
The options for roof insulation by roof type are:
- Insulating a Sloped Roof: When insulating a sloped roof, there are two different insulation options. The insulation can be installed from the inside or the outside of the building. Each method has its advantages and disadvantages.
- Insulating a Flat Roof: There are three different methods for insulating a flat roof: the warm roof, cold roof, and inverted roof methods. Various materials can be used for each method.
Interested in having your roof insulated (or re-insulated)? Choose quality—choose Dakdekkers 24/7.
Different Insulation Methods
There are several ways to insulate a roof. Depending on your preferences and our advice, we’ll discuss the best insulation method for your roof. Some methods are more expensive than others. To help you understand the different options, read more about each method here.
Insulate from the outside
Insulating your roof from the outside means that the insulation is installed on your roof from the outside. A popular option is to use insulation boards. In many situations where there is no roof sheathing, exterior insulation is chosen. This method of insulation is often slightly more expensive, but when done professionally, the benefits are significant.
Insulate from the inside
The roof can also be insulated from inside the house. However, a roof underlayment is required for this, as it offers several options. Insulation installed from the inside is usually rock wool or glass wool. This type of insulation is often the most cost-effective option, because the job is less labor-intensive and can therefore be completed more quickly.
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Cost of Roof Insulation
Insulating your roof is therefore a good investment to increase the value of your home. It also significantly improves your comfort at home, because in the winter you’ll enjoy a warm house, and in the summer, your home will stay pleasantly cool. But how much does it cost to insulate your roof? You can find out here.
Average costs
The cost of insulating your roof depends on factors such as your home type, roof type, and the total roof area. For (re)insulating a pitched roof on a townhouse, you can expect to pay an average of €4,500. To give you a better idea of the average costs for different types of homes, we’ve compiled the table below:
| Woningtype | Binnenzijde hellend dak | Buitenzijde hellend dak | Plat dak |
|---|---|---|---|
| Tussenwoning (50 m2) | €3.000 – €3.750 | €3.500 – €4.250 | €2.200 – €3.400 |
| Hoekwoning / 2-onder-1-kap (65 m2) | €3.750 – €4.400 | €4.300 – €5.300 | €3.000 – €4.500 |
| Vrijstaande woning (100 m2) | €5.000 – €7.000 | €7.000 – €8.250 | €5.000 – €6.750 |
*The prices listed above are average prices provided for informational purposes only. Would you like to know exactly how much it will cost to have your roof insulated? Request a free, no-obligation quote from us.
Cost of roof insulation per square meter
As mentioned earlier, the cost of roof insulation also depends on the surface area of your roof. Logically, the larger the surface area, the higher the cost. Nevertheless, a discount may also be offered for insulating large-surface-area roofs, precisely because of the scale of the job. On average, the cost of insulating your roof ranges from €70 to €140 per m². Our experts guarantee that for this price, you’ll receive an extremely safe and meticulous installation of the roof insulation, along with top-quality service. Contact the professionals at Dakdekkers 24/7 for more information or to discuss the options for insulating your roof(s).
Roof Insulation and Grants
Roof insulation in an existing owner-occupied home may qualify for ISDE. One eligible insulation measure can already qualify. A second permitted measure within 24 months may increase the basic insulation amount; solar panels do not count for this combination.
The grant amount depends on factors including the installation date, area, insulation value and combinations of measures. Have a company install the insulation and keep the required evidence. Before commissioning work, read our guide to roof-insulation grants, VAT and financing and the current RVO conditions. A grant is not awarded automatically.
Different Types of Insulation Materials
You can insulate your roof using various types of insulation materials. Depending on your home’s type, your preferences, and our findings following a roof inspection, we will select the material that is most suitable. There are several types of materials used for roof insulation. Materials with a high insulation value, such as PUR or PIR, have the advantage that even a thin layer provides sufficient insulation. A major drawback is that these materials aren’t very environmentally friendly, and this is often a requirement for homeowners. That makes sense, since one of the reasons you’re investing in roof insulation is to do your part for the environment. Environmentally friendly types of insulation materials include wood fiber, flax, glass wool, rock wool, or mineral wool.
Would you like more information about which type of insulation material is best suited for your roof insulation? Contact the professionals at Dakdekkers 24/7!
Have the attic floor insulated
An alternative to insulating your roof is to insulate your attic floor. If your attic isn’t a frequently used space and you find installing roof insulation to be too labor-intensive or costly, consider insulating your attic floor instead. The experts at Dakdekkers 24/7 will ensure your attic floor is properly insulated and equipped with a quality subfloor to significantly reduce heat loss through the attic.
Insulating your attic floor is also a job that requires careful attention and is therefore best left to experienced professionals. Contact Dakdekkers 24/7 to discuss your options.
Have Your Roof Insulated by Dakdekkers 24/7
Do you want to ensure that your roof(s) are insulated professionally and safely by an experienced roofing company? When you choose Dakdekkers 24/7, you’re choosing quality. Our experts ensure that the job is carried out in accordance with strict safety and quality standards and strive for the best result: a well-insulated home with energy savings as a bonus. You can count on Dakdekkers 24/7 for all preparatory and installation work related to your roof insulation. Years of experience and expertise in our field have led many customers to choose us before you.
Call or email us for more information about having the roof of your home, office, commercial building, or factory insulated. You can reach us at 06-40125121 or by email at info@dakdekkers247.nl.
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