Identify the roof and the room below
Explain whether the roof covers an extension, a main part of the home or a standalone building. Describe how the space below is used and whether it will remain occupied. Include the approximate footprint if known, but label estimates clearly. Mark rooflights, walls, parapets and visible outlets on photographs or a simple sketch. This information provides a practical starting point for review without claiming that a photograph reveals the condition of every concealed layer.
Understand the existing construction
Tell the team about previous roof works and supply any drawings or reports you hold. Ask how the deck, supporting structure and existing layers will be assessed. The proposal should separate confirmed conditions from assumptions that need investigation. If a question can only be answered after opening-up, agree the process for recording the finding and deciding the next step. Avoid treating the word replacement as confirmation that every component beneath the surface has already been inspected.
Consider a complete system
Ask for the proposed arrangement to identify the layers and components included, together with what will be removed or retained. The selected cold-applied option must be reviewed for the actual project; this page does not confirm a particular brand or installation method. Request the relevant product information and the person responsible for checking suitability. Keep any alternative system separately identified so the differences in scope, detailing and programme assumptions can be understood before a choice is made.
Follow the perimeter and drainage
Show where water is intended to leave the roof and where the connection continues outside the proposed package. Ask for outlets, gutters and adjoining walls to be considered together with the roof levels. Where a rooflight or threshold is involved, identify who will resolve the interface. State explicitly which existing items remain. A clearly drawn package boundary helps avoid an assumption that replacing the roof automatically includes every connected drain, wall finish or window component.
Agree how the space will be protected
Discuss the use of the room below, contents that may need moving and any period when normal access could be affected. Ask how the team proposes to sequence the works and manage temporary arrangements. Confirm how changes in conditions or unexpected findings will be communicated. The planning conversation should include deliveries, access equipment and waste collection, as well as work on the roof itself. These arrangements need to fit the property rather than an advertised standard timetable.
Keep the quotation specific
Request a description of the complete replacement area, the proposed system, associated details and any provisional items. Ask how quantities are established and which assumptions affect the offer. Identify the approval information, inspections and handover records relevant to the agreed scope. No fixed price or duration is supplied here because the project has not been assessed. The useful next step is a reviewable package with clear responsibilities and a documented way to address any remaining uncertainty.
Share your flat-roof project
Provide the postcode, safe photographs, dimensions if known, building use and preferred timing. Add concerns about drainage or adjoining details as observations rather than a remote diagnosis. Substantial complete standalone roofs can also be described for review. TCR will need to establish suitability and the final scope before a quotation or programme is agreed. Isolated repairs to domestic roofs installed by others are outside this complete-replacement route.
Use this guide to prepare your project. The specification and any approvals need to be checked for the individual property.