Damp-proof course: what to charge in 2026

Understanding Damp-Proof Course Pricing in 2026

When considering what to charge for a damp-proof course installation, it’s essential to evaluate both labour and materials. In 2026, the average labour cost ranges from £80 to £150 per day, depending on your location and experience. Materials typically add an extra £20 to £40 per square metre, depending on whether you use a chemical damp-proofing solution or a membrane system.

Regional variations play a significant role in determining your final quote. London often commands a premium, with labour rates at the higher end of the scale. In contrast, rates in the North or rural areas may be lower. Always consider your local market when setting prices.

Factors Influencing Your Pricing

Several factors can affect your pricing for damp-proof course installations:

1. Scope Creep Triggers: If the project requires additional work, such as removing old damp-proofing or repairing walls, adjust your quote accordingly.
2. Day Count Increase: Extent of damp damage, accessibility of the area, and the complexity of the job can push up the time needed to complete the installation.
3. Material Choices: The type of damp-proofing method you choose can affect costs. Chemical injections may be less expensive upfront, but a membrane system may offer longer-lasting results.
4. Regulatory Compliance: Ensure your work meets local building regulations. Non-compliance can lead to extra costs if you need to redo work or face fines.

Typical Pricing Breakdown

Here’s a general breakdown to help you set your rates:

• Labour Costs: £80 - £150 per day
• Materials:
• Chemical damp-proofing: £20 - £30 per square metre
• Membrane system: £30 - £40 per square metre

For example, if you charge £120 per day and the job requires three days, plus materials for 10 square metres, your quote could look like this:

• Labour: £120 x 3 = £360
• Materials (chemical): £30 x 10 = £300
• Total Quote: £660

How Pencl Supports Your Pricing

Using Pencl can simplify the quoting process. It allows you to quickly input labour and material costs, helping you build accurate quotes. This software can save you time and minimise errors, ensuring you present professional estimates to clients.

Conclusion

Setting the right price for a damp-proof course installation in 2026 requires careful consideration of various factors, including regional differences and project specifics. By understanding your costs and using tools like Pencl, you can provide competitive and fair quotes to your clients.