New builds and annexes are usually built independently of any existing structure or building.
Rain water harvest systems and tanks installed, Soak away, klargester/ cess pit / foul and surface water drainage installed.
All works included under floor heating pipework as standard if required.
All steel work for domestic structural works including R.S.J, I-Beams and columns supplied and fitted.
Scaffolding of properties and buildings allow access to all of the roof works area.