What does bitumen roofing cost per square meter?

Bitumen is a commonly used roofing material for flat roofs due to its favorable price, proven technology, and good waterproofing. There are two main types: APP bitumen (UV-resistant, heat-resistant) and SBS bitumen (elastic, good adhesion).

Price per square meter (including VAT and installation)

Costs per project type (average target prices)

Please note: prices may vary based on accessibility, roof details, height, number of penetrations, type of insulation and demolition work.

What is included in the price?

• Material (bitumen roofing felt, primer, fixing materials)
• Labor costs of the roofer
• Preparation and inspection of the surface
• Finishing of seams and roof edges
• Removal of waste (if replaced)

Optional additional costs

Zinc coping or roof edge profile

€15 – €30 per meter

Green roof on top of bitumen

€35 – €60 per m² (extra)

Lifespan and Maintenance

• Lifespan: 20 – 30 years (with 2-layer system and regular maintenance)
• Annual inspection and cleaning is recommended
• Repairs in case of damage cost an average of €150 – €300 per spot

Subsidy and combination with insulation

• When combined with roof insulation from the outside, you may be eligible for ISDE subsidy
• Minimum surface area: 20 m²
• Conditions: installation by a recognized insulation company, minimum Rd value
• Subsidy amount: approximately €15 – €30 per m²

Advice via jeofferte.nl

Via jeofferte.nl you will receive:

• Multiple quotes for bitumen roofing from recognized roofers
• Insight into suitable construction (1-layer or 2-layer) and insulation options
• Clear price structure with and without insulation
• Information about lifespan, maintenance and possible subsidy

Bitumen is mainly offered in two variants: APP bitumen (Atactic Polypropylene) and SBS bitumen (Styrene-Butadiene-Styrene). Both are widely used on flat roofs, but differ in processing method, elasticity and UV resistance.

The exact price depends on, among other things, accessibility, surface, roof details (feedthroughs, roof edges), and whether old roof layers have to be removed.

Explanation of choices

• APP bitumen is popular because of its long lifespan and UV resistance.
• SBS bitumen is more flexible, ideal for roofs with a lot of movement or during renovation.
• Self-adhesive bitumen is useful for smaller projects, without the use of open flames.
• Coated bitumen rolls are used where reflection and appearance play a role.

Advice via jeofferte.nl

Via jeofferte.nl you will receive:

• Quotes from recognized roofers who specialize in bitumen roofs
• Help with the choice between APP, SBS or coated systems
• Insight into additional costs such as demolition, removal, insulation or roof edges
• Possible combination options with insulation and subsidy

The final costs depend on the substrate, the chosen type of bitumen, the number of layers, the accessibility of the roof and any preparatory work such as removing the old layer.

Average price per m² (incl. VAT and application)

Extra costs (if applicable)

Price example per project

What is included in the installation?

• Delivery of bitumen rolls and fastening materials
• Application of vapor barrier (if insulation is present)
• Thorough cleaning and preparation of the surface
• Heating (for APP) or gluing (for SBS) of the roof membranes
• Sealing of seams, edges and penetrations
• Removal of debris (if included in the offer)

Recommendation

For optimal lifespan and waterproofing, a 2-layer system with SBS bitumen is recommended for renovation projects. For new construction or simple applications, a 1-layer APP bitumen system is often sufficient.

Advice via jeofferte.nl

Via jeofferte.nl you will receive:

• Multiple quotes for the application of bitumen roofing
• Insight into the correct structure, material selection and necessary finishes
• Clear price structure, tailored to your situation
• Information about insulation options, subsidy opportunities and maintenance

A bitumen roof is durable and relatively inexpensive, but requires a number of careful considerations for a safe, future-proof, and cost-effective implementation.

1. Choose bitumen type: APP or SBS

• APP bitumen: more resistant to UV radiation and temperature fluctuations; applied with a burner.
• SBS bitumen: more elastic, adheres better to surfaces; more sensitive to UV radiation and is often used under gravel or in 2-layer systems.

Choose the type based on location, intensity of use, and insulation requirements.

2. Number of layers: 1-layer or 2-layer system

• 1-layer system: lower costs, sufficient for simple roofs with limited load.
• 2-layer system: longer lifespan and higher water resistance; recommended for larger roof areas, roof terraces, or usable roofs.

3. Substrate and condition of the current roof

• The quality of the underlying structure (wood, concrete, insulation) determines whether extra work is needed.
• Outdated or damaged roof layers must be removed to prevent adhesion problems and leakage.

Have the roof inspected in advance for a realistic quote.

4. Insulation: combine or not

• When renovating, applying roof insulation (warm roof construction) is often profitable.
• This increases comfort and reduces energy consumption.
• Insulation may entitle you to a subsidy, provided the roof is at least 20 m² in size and sufficient insulation value is achieved.

5. Accessibility and reachability of the roof

• Roofs that are difficult to reach (such as the top floors of an apartment) incur extra costs for scaffolding or cranes.
• A simple shed or garage is usually quicker and cheaper to perform.

6. Roof details and finishes

• The more details the roof contains (skylights, pipe penetrations, corners, edges), the higher the labor costs.
• Ensure good finishing of edges with aluminum or zinc roof trims for a sleek and durable edge finish.

7. Weather conditions and seasonal influences

• Applying bitumen requires dry and reasonably warm weather.
• In winter, bonding or adhesion may be less effective; in the spring and autumn, the execution is often optimal.

8. Lifespan, maintenance and warranty

• A well-laid bitumen roof lasts 20–30 years (2-layer system).
• Annual inspection prevents leaks and extends the lifespan.
• Always ask for a written warranty on material and workmanship (at least 5 years, preferably 10).

9. Permit and insurance

• In most cases, no permit is required when replacing existing roofing.
• However, requirements may apply to monumental buildings or apartment complexes.
• Always report roofing work to your home insurance company; some insurance policies have requirements for fire safety or execution.

10. Choice of the executing party

• Choose a roofer with demonstrable experience with bitumen roofing.
• Pay attention to certification, references, warranty conditions and transparency in quotations.
• Via jeofferte.nl you can compare multiple quotes on price, quality and specifications.

In summary

A successful bitumen roof renovation depends on:

• Correct material choice (APP or SBS)
• Good preparation (inspection of the surface)
• Qualitative execution (experience and finishing)
• Clear offer with realistic price structure
• Consideration of insulation and subsidy options

Advice via jeofferte.nl

Via jeofferte.nl you will receive:

• Non-binding offers from certified roofers
• Insight into material selection, additional work and price differences
• Guidance with subsidy application and insulation advice
• Complete and transparent cost structure