What is included in a complete cool roof quote
A proper quote should include cleaning, removal of loose material, local crack treatment, primer where required, reflective coating layers, and basic protection of outlets or adjacent surfaces. The contractor should also state the measured area.
Some roofs need pressure washing or additional drying because dust, algae, and old chalking paint reduce adhesion. Skipping preparation can shorten the coating life even when a premium product is used.
- Roof measurement and surface inspection
- Cleaning and loose-layer removal
- Crack repair and compatible primer
- Specified reflective coats and final coverage check
The main factors that change price per square foot
Larger open terraces are usually faster to coat than small roofs crowded with tanks, pipes, solar structures, and level changes. A damaged roof also needs more preparation than sound concrete.
Product performance and application thickness matter. Ask for the coating type, expected consumption, and number of coats instead of relying only on a brand name or colour description.
- Total area and number of obstructions
- Surface damage, cracks, and old coatings
- Primer and coating consumption
- Access, protection, and warranty scope
How to compare two cool roof estimates
Make sure both contractors measured the same area and included the same preparation. A quote that omits primer, crack filling, or a second coat may appear cheaper but is not the same scope.
Ask how the final application will be checked. Uniform coverage, treatment around penetrations, and the absence of thin patches are more meaningful than a promise based only on the number of buckets used.
- Compare measured area and coat count
- Check whether labour and material are both included
- Confirm crack repair and primer assumptions
- Request product and warranty details in writing
When cool roof paint is the right investment
Reflective coating is most useful on exposed top-floor roofs where solar heat gain is a major comfort problem and the surface is suitable for coating. It can also protect concrete from direct weather exposure when installed correctly.
If the terrace has active leakage, loose tiles, major slope problems, or structural cracks, those issues should be resolved first. Cool roof coating should not be used to hide a waterproofing defect.
- Best suited to exposed, structurally sound terraces
- Useful when top-floor heat is the main complaint
- Repair leakage and drainage defects first
- Inspect compatibility with existing roof layers
Need this handled on site?
We inspect the problem before quoting. That keeps the repair scope, materials, and timing aligned with the actual condition of the slab or roof.
