Dab marks bleeding

[Donzo]

20 year old property, sitting room, dining room gable walls. Never seen it as bad, considering age of property, woman says it has been painted at least 4times since build, keeps coming back.

 

[Andy g]

20 year old property, sitting room, dining room gable walls. Never seen it as bad, considering age of property, woman says it has been painted at least 4times since build, keeps coming back.

It ok don't worry about it a thing cos everylitle thing going to be or right ,it the bab not dried out ,give it time ,happy days

 

[John j]

It's had 20 years to dry . Bit tight with adhesive.. I.m think I g someone's forgot to insulate cavity lol

 

[Donzo]

It's had 20 years to dry . Bit tight with adhesive.. I.m think I g someone's forgot to insulate cavity lol

I'm thinking it was painted too early at build, owner never complained, anyone seen that bleeding through wallpaper.

 

[lurpak]

Weird. Tried paint block?

 

[Donzo]

Weird. Tried paint block?

Yes, suggested oil base undercoat, noticed its also on a internal garage wall in sitting room, so I guess it was painted when wall hadn't dried out.

 

[lurpak]

 

[Donzo]

Can u guys still upload thumbnail photos from phone, I seem to cannot

 

[Donzo]

Keeps adding attachment

 

[choppa]

Water coming through the out side soffits?

 

[Donzo]

Nah, internal wall to garage is same.

 

[beader]

Remove a section of board then chisel out a block and have a look whats going on in cavity , only way to find an answer .