Cost calculator
Calculate a rough price estimate immediately and then easily post your job.
This indication is based on category, type of service, amount of work, condition, choice of materials, urgency, and region.
Please note: this is a general price indication. Actual costs may vary depending on the craftsman, choice of materials, accessibility, urgency, and the condition of the work.
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When is roof insulation necessary?
A roof without proper insulation can cause up to 30% of heat loss.
Signs that insulation is needed:
- High energy bill
- Draft or temperature fluctuations
- Cold attic space
- Condensation or moisture problems
- Outdated or missing insulation
Roof insulation is suitable for both flat and sloping roofs.
Why Roof Insulation Is a Smart Investment
Good roof insulation offers several advantages:
- Lower energy costs
- More comfort in winter and summer
- Lower CO₂ emissions
- Increasing the value of your home
- Possibility of subsidy or energy saving loan
A specialist will advise you on suitable insulation materials such as glass wool, PIR, rock wool or insulation boards.
How does it work?
- Post your job for free – Indicate whether it concerns a flat or sloped roof and what your current situation is.
- Receive multiple quotes – Specialists in your area will respond with a price estimate and advice.
- Choose your specialist – Compare prices, insulation methods, and schedules, and schedule the work. Fast, clear, and without obligation.
Services around Roof Insulation
- Insulation of sloping roof on the inside – ideal for attic conversion.
- Flat roof insulation – warm roof or cold roof method.
- Exterior roof insulation – insulate during roof replacement.
- Combination with roof renovation – efficient and cost-saving.
- Installing vapour barrier foil – prevents moisture problems.
- Insulating a dormer window – extra energy savings.
- Advice on subsidy options – support with energy-saving measures.
- Post-insulation of existing roofs – improvement without complete replacement.


Why choose FixThatNow?
- Not an installation company, but an independent platform – you choose from several screened specialists.
- Compare multiple quotes – gain insight into price, schedule, and insulation method.
- Transparent profiles – view experiences, previous projects and reviews.
- Quick responses – often an initial proposal within a few hours.
- Everything clearly arranged – communication and appointments via one platform.
Frequently Asked Questions about Roof Insulation
This depends on your home type, but the savings on your energy bill can be significant.
In many cases, subsidies or financial schemes are available for energy-saving measures.
Not always. Insulation is often possible without a complete roof replacement.
Yes. You post a job for free and are not committed to anything.

