Revisions log for Answer #1114

Indeed, ondulin has such a disadvantage. Raisin roofing is also not good tolerates heat, as a consequence – loses its rigidity. Winter is also not for the benefit – as it becomes brittle. In addition to all of the above disadvantages – ondulin well burns. But do not get upset. Due to its low cost, ondulin – ideal for a couple of years, but for the overhaul is not suitable. In your case, it remains only to paint (and after some time to change to a better material).