Main navigation


White powder on Existing Rafters
Information, help and tips on many areas of roofing including trusses, tiling, venting, insulation etc....

   Post Reply
1 post   •   Page 1 of 1
Scoobio32
Labourer
Labourer
Posts: 1
Joined: Sat Oct 04, 2008 6:41 pm

White powder on Existing Rafters

by Scoobio32 » Sat Oct 04, 2008 6:44 pm

Hello. We have recently purchaced a house and are converting the loft. We have noticed a white powdery ressidue on the lower of the existing rafters on one side of the roof slope. Any ideas of what this might be?

Cheers for your time.
   Post Reply
1 post   •   Page 1 of 1
It is currently Thu Jan 30, 2025 11:09 pm
Return to “Roofing Repair and Construction Forum”