Roof inspection services · Sussex
Understand the flat roof, from its surface to its junctions.
A flat roof is more than the area in the middle. Edges, outlets and the places where it meets walls or rooflights can be just as important to the inspection.
Surface, edge and outlet
The details that shape the inspection.
| Roof detail | What the visible inspection considers |
|---|---|
| Surface covering | Visible splits, openings, local damage, repairs or changes in condition. |
| Seams and junctions | The accessible condition of joins and transitions around different elements. |
| Upstands and edges | Where the covering turns up a wall or meets an edge trim, parapet or rooflight. |
| Outlets and drainage | Visible debris, outlet arrangements and evidence of standing water. |
| Adjoining roofs | How water from a higher or neighbouring roof reaches the inspected area. |
Standing water is an observation. The cause needs evidence.
If water is pooling, useful questions include when it was photographed, how long it remains after rain and whether drainage is obstructed. The roof’s arrangement and the condition of the covering need to be considered together.
A photograph of water on the surface does not establish exactly how hidden firrings, insulation or decking were installed. Any conclusion about the concealed build-up needs suitable evidence or further investigation. Avoid deciding on a complete replacement from one image alone.
Give the inspection a clear purpose.
01
Buying a property with a flat roof
Understand the inspected condition and which questions remain before exchange.
02
Your insurer has asked for a report
Provide the exact request, including any requirement concerning the roof’s remaining service life.
03
Water is entering indoors
Connect the surface inspection to the symptoms and any previous repair attempts.
Before you enquire
Your questions, answered.
Does ponding mean the roof must be replaced?
Not automatically. The extent, duration, drainage arrangement, covering and other evidence matter. Any repair recommendation should explain the reasoning.
Can a drone confirm whether the deck is rotten?
No. Concealed decking cannot be assessed fully from aerial images. If its condition is in question, additional access or investigation must be considered.
Can the report certify how many years the roof has left?
A visual inspection cannot guarantee a fixed remaining lifespan. If an insurer asks for a particular statement, share the requirement before booking so suitability can be assessed.
Will someone walk over the flat roof?
Do not assume that it is safe or included. The inspection method depends on the roof, access and agreed scope; fragile or uncertain surfaces should not be walked on casually.