01
Substrate & preparation
The concrete roof area was prepared and primed before the waterproofing build-up began.
COMPLETED WATERPROOFING PROJECT
Hot melt waterproofing.
Built up layer by layer.
A documented waterproofing sequence from concrete substrate and primer through reinforcement, hot melt application, insulation and stone ballast finish.
PROJECT SEQUENCE
From concrete.
To completion.
Follow the installation in order, from substrate preparation to the protected roof finish.
02
Upstands & reinforcement
Fleece reinforcement was formed around parapets, upstands, outlets and penetrations.
03
Hot melt waterproofing
The reinforced waterproofing layer was applied continuously across the flat area and details.
04
Insulation build-up
Insulation boards were coordinated across the flat area and continued into the perimeter details.
05
Stone ballast finish
A stone ballast finish completed and protected the waterproofing build-up.
The brief
Deliver a coordinated waterproofing build-up around parapets, penetrations and upstands on a live residential development.
The approach
Prepare and prime the concrete, reinforce the field and upstands, apply the hot melt build-up, install insulation and complete the roof with a stone ballast finish.
The result
A complete protected roof build-up with coordinated upstands, penetrations and finished perimeter details.
SITE GALLERY
The work.
Up close.
Select any photograph to see the waterproofing details at a larger size.
MORE SITE WORK
Waterproofing
in practice.
Additional flat roof and parapet waterproofing details supplied from completed and in-progress work.