How Much Does It Cost to Fireproof with Paint?
HomepagePrice guideInstallersHow Much Does It Cost to Fireproof with Paint?

How Much Does It Cost to Fireproof with Paint?

Fire-resistant and intumescent paints are specialized products that require a good usage plan for correct application. In fact, the main intumescent paints can only be handled and used by certified and approved companies. Their costs are high but they will provide protection against fires.

800 € - 15,000 €Budget range
7,900 €Average price
1–3 daysTypical duration

The amounts are indicative and come from the imported original guide. The final budget depends on the scope, materials, and previous condition of the space.

Service Levels and Pricing

Discover the available options to protect your home or business with fire-resistant paint, tailored to different budgets and protection levels.

Basic

Standard fire-resistant paint application in small or low-risk areas. Ideal for small spaces that require basic fire protection.

Average budget
Typical duration
800 € - 1.500 €3 - 5 days
Standard quality conventional fire-resistant paint
Coverage up to 50 m²
Basic surface preparation
Application certificate

Standard

Complete solution with certified intumescent paint for single-family homes or small businesses. Includes professional inspection and protection warranty.

Average budget
Typical duration
2.000 € - 4.500 €1 - 2 weeks
Certified and approved intumescent paint
Coverage up to 150 m² (walls and structures)
Professional technical inspection and consultation
Professional preparation and quality finishing
5-year warranty and certificate of conformity

Premium

Comprehensive protection with top-tier intumescent paints for commercial, industrial, or public-use buildings. Includes monitoring and maintenance.

Average budget
Typical duration
6.000 € - 15.000 €3 - 4 weeks
Next-generation intumescent paint with maximum fire resistance
Complete coverage of metal structures and critical elements
Fire safety audit included
Application by certified specialized team
Annual inspections and preventive maintenance for 5 years
Technical certification and complete documentation for insurance

Share your project details and get free contact with professionals who work on similar projects.

Fireproofing paint prices

See what homeowners usually pay for the most common tasks. Use these ranges to fine-tune your scope and avoid missing key items in your budget.

Fireproofing wooden beams with paint

1,600 €

20 wooden beams of 4 m

Fireproofing industrial building with paint

12,500 €

Building of 500 m²

Fireproofing pillars with fireproof paint

2,900 €

30 pillars of 3 m x 0.3 x 0.5 m

Fireproofing walls with paint

1,800 €

100 m²

Fireproofing metal structure with paint

7,000 €

200 m²

Advantages of fireproofing with paint with Reformia

Fireproof and intumescent paints are a specialized type that require a good usage plan for proper use. In fact, the main intumescent paints can only be handled and used by certified and approved companies. Their costs are high but will provide protection against fires.

Intumescent paint delays the effects of fire on the materials or structures to which it is applied. In the case of the latter, it helps delay a possible collapse in case of fire.

1. Intumescent paint delays the effects of fire on the materials or structures to which it is applied. In the case of the latter, it helps delay a possible collapse in case of fire.

This type of paint is applied easily and does not alter finishes, so they have an important aesthetic component.

2. This type of paint is applied easily and does not alter finishes, so they have an important aesthetic component.

You can fireproof both interior and exterior elements with paint and on very different materials without affecting its effectiveness.

3. You can fireproof both interior and exterior elements with paint and on very different materials without affecting its effectiveness.

Fireproof and intumescent paints are a specialized type that require a good usage plan for proper use. In fact, the main intumescent paints can only be handled and used by certified and approved companies. Their costs are high but will provide protection against fires.

What is usually included in a quote

Each professional may structure quotes differently, but most project budgets follow this logic.

Typically included

Inspection and prior diagnosis of the surface to be treated
Supply of certified fire-resistant or intumescent paint
Professional application with specialized equipment
Protection of adjacent areas and elements that should not be treated
Quality control and verification of applied thicknesses
Documentation and certificate of work performed

Often not included

Repair or replacement of damaged or deteriorated materials
Complementary masonry or carpentry work
Installation of additional passive protection systems
Waste management and debris removal
Fire resistance testing or additional laboratory tests

Steps for fireproofing with intumescent paint

Fireproof and intumescent paints are a specialized type that require a good usage plan for proper use. In fact, the main intumescent paints can only be handled and used by certified and approved companies. Their costs are high but will provide protection against fires.

1. Assess the surfaces to be protected

1. Assess the surfaces to be protected

The first step is to identify all areas requiring fireproof paint treatment, such as wooden beams, pillars, walls, and metal structures. This assessment determines the scope of work and total budget, which can range from 800 € to 15,000 € depending on the extent of surfaces to be protected.

2. Request quotes from certified companies

2. Request quotes from certified companies

Contact multiple specialized fireproofing installers to obtain detailed quotes. Costs vary by surface type: wooden beams from 20 €, pillars from 30 €, and walls from 100 €, making it essential to compare certified offers before deciding.

3. Verify required approvals and certifications

3. Verify required approvals and certifications

Ensure the company holds required certifications and that the fireproof paint products comply with fire safety regulations. This verification guarantees that the service meets mandatory standards and has legal validity for your property.

4. Prepare and clean the surfaces

4. Prepare and clean the surfaces

Before applying fireproof paint, all surfaces must be thoroughly cleaned, removing dust, rust, old paint, and contaminants. This phase is crucial for ensuring proper adhesion of the fire-resistant coating and preventing additional costs from future repairs.

What can change your final price

Even similar projects can end with different budgets. These are the factors that most often push costs up or down.

Type of fire-resistant paint

Certified intumescent paints have a significantly higher cost than conventional fire-resistant paints. Product quality and certification directly influence the final budget.

Surface area to protect

The square footage to be covered is a determining factor in the total price. Steel structures, wood, concrete, or decorative elements require different amounts of product and application time.

Surface preparation

The initial condition of the material to be fire-proofed affects the cost. If it requires cleaning, sanding, stripping, or prior repairs, the intervention budget will increase significantly.

Number of coats and required thickness

According to applicable fire protection regulations, a specific minimum thickness is required. More coats means more material and labor hours, increasing the final cost.

What is intumescent paint?

What is intumescent paint?

Fireproof and intumescent paints are a specialized type that require a good usage plan for proper use. In fact, the main intumescent paints can only be handled and used by certified and approved companies. Their costs are high but will provide protection against fires.

Intumescent paint has a particular characteristic that sets it apart from any other. That characteristic is that when temperature rises due to fire, it swells and creates an insulating foam barrier. This barrier prevents thermal conductivity, so the paint protects the substrate from the action of fire and also from smoke.

General legal aspects regarding fire safety

Fireproof and intumescent paints are a specialized type that require a good usage plan for proper use. In fact, the main intumescent paints can only be handled and used by certified and approved companies. Their costs are high but will provide protection against fires.

Regarding the resistance it offers to flames, it depends on factors such as the type of paint, thickness of the coat, or the surface on which it is applied. That time can range between 30 and 240 minutes.

Difference between fireproof paint and intumescent paint

The general legal framework in Spain regarding fire safety measures is regulated by Royal Decree 2267/2004, which establishes fire safety regulations for industrial establishments, whether warehouses or workshops. Prevention measures are summarized in the Technical Prevention Notes of the National Institute for Occupational Safety and Health (INSHT) through standards 831 and 832.

Special attention must be paid when we are dealing with a building with residential function or if it is an industrial building, knowing which structural elements are required by law to be protected to prevent the destructive ravages of fire. Therefore, reinforced concrete, wooden beams and posts, as well as other steel structures must be properly protected.

The needs for fire protection are covered in the regulations of the Technical Building Code or C.T.E. as it is commonly known, with special attention to section DB-SI. Additionally, the C.T.E. refers to the regulations that each type of business must include, serving as general assumptions. Then you must comply with the specific regulations depending on the Autonomous Community and municipality where the premises or home to be protected with this type of paint is located.

A platform built equally for homeowners and professionals

Whether you're planning a renovation or looking for your next project, Reformia gives both sides the tools to connect, compare, and collaborate with confidence.

For homeowners

For individuals

Post your renovation project in minutes — free
Receive competitive bids from verified professionals
Compare offers side-by-side with clear pricing
Pay safely via escrow — release only when satisfied
For contractors

For professionals

Get matched with homeowners in your area
Bid on projects that fit your specialisation
Build your profile with verified reviews
Receive secure payments through the platform
Modern renovated home
Trusted Platform

Demystify home renovation costs

Access clear price ranges for services and installations in your area, then create a request with realistic expectations.

Energy Suppliers

6
Price guides
90+
Pro
4.5
Energy Suppliers
Typical project budget
50 € - 550 €0.09 € - 0.27 €/kWh

Aggregate range based on the published guides in this family, including project totals and unit pricing where relevant.

Construction

24
Price guides
420+
Pro
4.7
Construction
Typical project budget
50 € - 800,000 €15 € - 80 €/hour180 € - 2,000 €/m²

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.

Installers

83
Price guides
800+
Pro
4.9
Installers
Typical project budget
15 € - 75,000 €15 € - 150 €/hour

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.

Maintenance

37
Price guides
500+
Pro
4.9
Maintenance
Typical project budget
12 € - 7,000 €10 € - 100 €/hour25 € - 60 €/m²

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.

Moving Services

12
Price guides
220+
Pro
4.6
Moving Services
Typical project budget
3 € - 3,500 €17 € - 300 €/hour

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.

Minor Works

124
Price guides
650+
Pro
4.7
Minor Works
Typical project budget
3 € - 35,000 €15 € - 300 €/hour7 € - 450 €/m²

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.

Renovations

47
Price guides
800+
Pro
4.9
Renovations
Typical project budget
70 € - 300,000 €20 € - 50 €/hour10 € - 800 €/m²7 € - 20 €/ml

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.

Technical Services

35
Price guides
150+
Pro
4.9
Technical Services
Typical project budget
100 € - 55,000 €40 € - 40 €/hour

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.

Retail & Assembly

1
Price guides
340+
Pro
4.8
Retail & Assembly
Typical project budget
2,000 € - 18,000 €

Aggregate range based on the published guides in this family.

Frequently Asked Questions

FAQ
How much does it cost to fireproof a home with intumescent paint?

The cost of fireproofing a home with intumescent paint ranges from 2,000 € to 8,000 € depending on the surface area to be treated and the type of structure. For a single-family home of 150-200 m², the average budget typically falls between 4,000 € and 6,000 €, including materials and specialized labor. Prices vary by region and application complexity, being more expensive for steel structures than for flat surfaces.

How long does it take to apply fireproof paint to a property?

Application time depends on the surface area and paint type, but generally ranges from 3 to 10 working days. For a standard home, the process typically takes 5-7 days, not counting curing time which may require an additional 7 to 14 days depending on the product used. Intumescent paints require specific temperature and humidity conditions that can extend drying times.

What is included in a fireproofing estimate with paint?

A comprehensive estimate should include initial inspection, surface preparation, certified fireproof paint application, specialized labor, and execution certificate. Some installers also offer post-application maintenance for 1-2 years and warranty on the work performed. It is important to verify that the price includes all necessary treatments and has no hidden costs for travel or additional inspections.

How do I choose a certified company for intumescent paint fireproofing?

Look for companies with official certification credentials from authorized control agencies in Spain (IDAE, AENOR or similar) and proven experience on comparable projects. Request references from previous work and verify they have civil liability insurance and that their technicians have specific training. Compare at least 3 detailed quotes to ensure they include all project phases and guaranteed quality materials.

Do I need permits or need to comply with regulations before fireproofing with paint?

Yes, in Spain fireproofing with intumescent paint is regulated by the Technical Building Code (CTE) and requires a certificate from a qualified professional. Depending on your region and building type (residential, commercial, industrial), you may need to notify local authorities or include it in safety documentation. It is advisable to consult with your local town hall and hire installers who handle the required paperwork as part of their service.

Got more questions? Contact us!