Falls determine everything else
Getting the fall wrong is the single most common cause of flat roof failure, leading to standing water that eventually finds a way through however good the membrane is.
Detailing at edges and upstands
Edge trims, upstands and any penetrations through the roof need careful detailing — these are the points where amateur or rushed installations typically fail first.
Correct material handling
Systems like GRP and EPDM have specific application requirements that affect long-term performance if not followed precisely.
The cost of getting it wrong
A poorly installed flat roof often needs replacing well before its material's genuine lifespan, making a cheap, rushed installation more expensive in the long run.
Our team installs every flat roof to proper trade standards, with the falls and detailing that determine whether it lasts.