A client got in touch with us to do a survey on their single ply cold roof which was fit only around 8 years prior.
We found the full roof had failed due to condensation issues.
This proves the correct specification/build up is critical.
We worked with Sika to draw up a warm roof spec.
/ We stripped the failed ply board and removed all insulation.
/ Supplied and fit new 18mm OSB boards.
/ Supplied and layed new 5000 e SA vapour control layer.
/ Supplied and fixed 120mm insulation boards.
/ Supplied and fit Lead Grey Sika plan including all trims etc..
These works carry a 15 year Sika guarantee and life expectancy is 40+ years.
#sika #sarna #singleply #flatroofing #waterproofingexperts #condensation #warmroof #roofing
