Before committing to an underfloor heating project, it’s essential to understand the installation contract. This document outlines the scope of work, costs, and responsibilities, ensuring transparency between you and the contractor.
Start by reviewing the project details. The contract should clearly describe the type of system being installed (electric or hydronic), the materials to be used, and the specific areas where the heating will be fitted. Ensure all agreed-upon features, such as zoning or smart thermostats, are included in this section.


Next, examine the cost breakdown. A detailed, itemised list of expenses—covering materials, labour, and any additional charges—helps you understand exactly what you’re paying for. Look for clauses that address potential cost changes, such as unforeseen complications or upgrades, to avoid surprises.
Pay close attention to the timeline. The contract should specify the project’s start and completion dates, along with milestones for different stages of the installation. If there are penalties for delays, ensure these are reasonable and agreed upon by both parties.
The warranty section is another critical area. It should detail the duration and coverage of the warranty, including what is and isn’t included. For example, some warranties may cover components but exclude labour for repairs.
Finally, check the terms for dispute resolution. While rare, disagreements can arise, and having a clear process outlined in the contract ensures both parties can resolve issues fairly and efficiently.
By thoroughly reviewing and understanding your underfloor heating installation contract, you can enter the project with confidence, knowing all aspects are clearly defined and agreed upon.