Palmako PAJ28-3030-1 Installation Manual

Installation manualRoofBefore installing the roof, make sure that the house is completely level. Use the water-level to checkall walls.ATTENTION: When placing the roof, use a stable ladder. Do not step on the roof as the structure issuitable to sustain only an even load (snow, wind, etc.), and not a point load!Install the purlins PR1 on the walls so that the notches will cover the corners of the walls. Fixate thepurlins to the central fixing block (Pos. 153) and on the walls. Now place the pos. PR2 and PR3 fromthe top to the purlin and from the bottom to the upper wall log. Fixate the U-Profile boards between thepurlins and on the walls.Start placing the roof boards with the longest board from the bottom. Put the groove side downwardsthat the bottom side of the board will meet the ends of the rafters. It is recommended to place the roofboards in turns on the all sides of the roof. 3-5 roof boards in one turn. Fixate the roof boards on therafters with 2,5x50 mm nails.After you have installed the roof boards, cover it with roof covering material (not included in house kit).It is necessary to avoid the bulging of the roof boards due to wetness.