Roof Membrane Questions

[alba2]

What is the lifespan of alwitra?

 

[freddiemercurystwin]

Some photos would help ....

 

[alba2]

Should the vertical wall membrane have overlaid the horizontal roof membrane when sealing?

 

[datarebal]

It's destined to leak more and more imho .
You should seek a single ply specialist .. sarna or alwitra guys will be capable.

 

[catlad]

How old is the property?

 

[^woody^]

That's the job of the landlord. However all flat owners would be charged.

 

[alba2]

How old is the property?

It is still within the NHBC warranty. Would that be worth pursuing?

 

[alba2]

It's destined to leak more and more imho .
You should seek a single ply specialist .. sarna or alwitra guys will be capable.

Why would it be destined to leak more and more? From the description and photos do you think it has been installed incorrectly?

 

[datarebal]

I think it's a rubbish detail .
It won't get better it will only get worse .
The photos tell all . Imo your thoughts are correct.

As I say , get an approved sp installer to take a look .
An alwitra guy should suffice

 

[catlad]

I was under the impression that you had to be registered to use that product so its possible you will have some insurance of poor workmanship.

 

[datarebal]

Yes catlad you are correct .