Full Guide to Mould Removal Costs
It’s a common problem, but no one likes finding mould growing across their walls. Whether it’s some small spots in the bathroom or a more serious mould problem that requires a more specialised service.
In this price guide, we will cover the following topics
- Average Costs of Removing Mould From Your Home
- How Much Does A Mould Specialist Cost?
- Methods for Mould Removal & Their Costs
- How to Prevent Mould Growth & Save Money
- Choose a Mould Removal Professional on MyBuilder
- Mould Removal FAQ
Average Costs of Removing Mould From Your Home
No one can really avoid the cost of mould removal if it’s growing in their home. But if you know what to expect, then you can feel more prepared for the cost of removal before it becomes a bigger problem.
When calculating the cost of removing mould from surfaces, prices can range between £500 and £3,500. It really depends on your personal mould problem.
Several factors influence the total cost, including labour, materials, equipment, and additional services.
Below is a detailed breakdown highlighting what you can expect to pay:
| Service | Cost |
|---|---|
| Mould inspection and assessment | £50 - £150 |
| Chemical treatments | £30 - £150 |
| Paint and sealants (per room) | £40 - £150 |
| Total labour costs (project-based) | £25 - £50 |
| Surface repair costs (if necessary) | £100 - £500 |
| Post-treatment cleaning | £50 - £200 |
| Follow-up treatments | £100 - £300 |
| Transport costs | £20 - £50 |
| Average costs per square metre | £10 - £25 per m² |
| Average costs per room | £250 - £1,000 per room |
Investing in professional removal services helps ensure the mould problem is fully addressed, preventing future issues and safeguarding your health and property. For an accurate quote, it's best to consult with mould removal professionals who have experience dealing with various mould removals.

Labour Costs for Mould Removal Professionals
Choosing a professional to remove your mould, instead of trying DIY, means you can relax knowing that all the mould in your home is properly removed and not likely to return.
A mould removal professional also has the knowledge, experience, and equipment to handle the issue effectively.
Here are the typical rates for mould removal professionals:
- Mould Removal Specialist / £25 - £50 per hour: These tradespeople are trained in identifying and eliminating mould and mildew from various surfaces.
- Damp Proofer / £30 - £60 per hour: Focuses on preventing moisture accumulation, which is crucial for long-term mould prevention.
- General Labourer / £20 - £35 per hour: Assists professionals with cleaning, removing materials, and applying treatments.
Methods for Mould Removal & Their Costs
There are several different ways to remove mould and mildew from painted surfaces, and each method comes with its own advantages, drawbacks, and costs.
Choosing the right approach depends on the extent of the problem, the type of paint or finish on your walls, and whether you’re tackling a small patch yourself or investing in professional help.
Chemical Cleaning Solutions
Chemical solutions are commonly used to kill mould spores and prevent regrowth. These solutions penetrate the surfaces and eliminate the mould at its roots, ensuring a thorough cleaning process.
The costs for chemical treatments can vary based on the type and concentration of the chemicals used.
- Bleach-Based Cleaners: Effective for non-porous surfaces but may not prevent regrowth. Cost: £10 - £20
- Mould-Resistant Cleaners: These cleaners remove mould and provide a protective layer to reduce future infestations. Cost: £30 - £50
- Anti-Fungal Sprays: Suitable for treating large areas and ensuring comprehensive mould removal. Cost: £15 - £30

Natural and Eco-Friendly Solutions
Natural and eco-friendly solutions offer alternatives for those preferring a more environmentally conscious approach. These methods use non-toxic ingredients to effectively remove mould without harsh chemicals.
- White Vinegar: A natural disinfectant that kills most types of mould. Cost: £5 - £10
- Baking Soda: Used with water or vinegar, it helps scrub mould from surfaces. Cost: £3 - £7
- Tea Tree Oil: An essential oil with antifungal properties. Cost: £10 - £20
Professional Mould Remediation
Mould removal professionals use advanced techniques and equipment to eradicate mould completely, supporting the safety and health of occupants.
- Initial Inspection and Assessment: Detailed evaluation of the extent of mould infestation. Cost: £50 - £150
- Mould Containment and Removal: Includes setting up containment areas to prevent mould spread and thorough removal. Cost: £500 - £2,500
- Post-Treatment Measures: Apply mould-resistant treatments and conduct follow-up inspections to monitor for reoccurrence. Cost: £100 - £300
How to Prevent Mould Growth & Save Money
Preventing mould growth from occurring in the first place is an effective way to reduce the need for costly mould removal later.
Here are some useful tips to help keep mould under control:
Regular Cleaning and Maintenance:
Keeping your painted walls clean and well-maintained is one of the simplest ways to prevent mould and mildew from developing. Ensuring surfaces stay clean, dry, and properly ventilated will significantly reduce the likelihood of mould becoming an issue.
Mould-Resistant Paints and Coatings:
Using mould-resistant paints and coatings is a proactive measure for preventing mould growth on painted surfaces. These products contain antimicrobial agents that help deter mould and mildew formation. Here’s an overview of some mould-resistant products and their costs:
- Mould-Resistant Paint / £20 - £50 per litre: Formulated to resist mould growth
- Anti-Mould Additive / £10 - £20 per bottle: Can be mixed with regular paint to enhance mould resistance
- Waterproof Sealant / £25 - £60 per litre: Provides a protective layer to prevent moisture penetration on painted surfaces
By applying these preventative measures, you can reduce the chances of mould and mildew becoming a problem. This not only helps maintain a healthier home but can also save you from the inconvenience and expense of extensive removal or repair costs later.
Tips for Choosing a Mould Removal Professional
By carefully assessing professionals and asking important questions, you can make an informed decision and hire suitable mould removal services for your requirements. Look for professionals with relevant qualifications, a strong reputation, and fair pricing to achieve a successful outcome. It’s easy to find them on MyBuilder.
Mould Removal FAQ
Removing mould and mildew can be daunting. To help you understand this process better, here are answers to some frequently asked questions. This section aims to address common concerns and provide clear, practical information.
How much does it cost to remove mould?
The cost to remove mould from painted surfaces in the UK typically ranges from £500 to £3,500. The price depends on the severity and extent of the infestation, the area affected, and the treatment methods used.
What are the main factors affecting the cost of removing mould?
Several factors influence the cost, including:
- The size of the affected area
- The type of surface or material
- The severity of the mould infestation
- Labour costs
- Costs for equipment and materials
Is it worth hiring a professional mould removal service?
Hiring a professional service helps ensure thorough and safe mould removal. Professionals have the knowledge, equipment, and protective gear to manage mould infestations effectively. The cost typically includes inspection, treatment, and necessary follow-up.
What methods are used for mould and mildew removal?
Various methods can be used, including chemical cleaning, natural and eco-friendly solutions, and professional remediation services. The choice depends on the extent of the mould problem and personal preferences.
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