Václav Škalák

Horror ... eaves uphill, it flows into the roof from perhaps 5 places ...

We definitely do not recommend Mr. Škalák, he made us a roof 2x6m extension, forgot a hole through the through, which flows, gutters hold water for a month, did not drop them, as a sealant used bathroom silicone, which fell on the roof after less than half a year. The roof was joined only by nails, no overlapping or threaded rods.