Condition and scope of removal
Which layers can remain? What needs to be removed, dried or repaired?
The cost of renovating
or installing a roof.
The roof area is a starting point. The quotation also depends on the roof build-up, the condition of the substrate, details and the organisation of the work.
What affects the price?
When comparing quotations, check that they cover the same scope. The price per m² alone does not tell you this.
Roof build-up and selected materials
Waterproofing, thermal insulation and surface layers must form a suitable, coordinated system.
Roof complexity and details
Penetrations, parapets, chimneys, roof windows and edges each require a defined scope of work.
Access and organisation
Building height, lifting materials, protecting the building, scaffolding and waste removal affect execution.
Compare two quotations for the same roof
Enter the totals of two quotations you have already received and the roof area they both cover. Compare the same scope of work and the same VAT basis: both totals including VAT or both excluding VAT.
Use a comma or a full stop as the decimal separator; spaces may separate groups of thousands. Do not use commas or full stops as thousands separators. Enter positive numbers with no more than two decimal places.
This tool does not estimate market prices or assess quotation quality. A difference may result from different layers, quantities, details, access arrangements or exclusions. Your entries are not stored or sent anywhere.
FOR YOUR QUOTATIONSend what
Send what
you already have.
- Location and type of building
- Roof type and approximate area
- Description of the problem or planned work
- Photographs and access information
- Drawings or a bill of quantities, if available
If you do not know a detail, leave it open. During the first discussion, we will establish what else is needed.
Prepare your enquiryTHE NEXT STEPTell us
Tell us
what your roof needs.
Do you have photographs, drawings or a bill of quantities?
Let us start with your building.