Dimensionyn ayns plan jeh un leth jeh'n chied t'oor.
Data toshiaght
Leed y rafter 150 mm
Tiughid y rafter 50 mm
Pryssoonagh y phreeu-towse 500 mm
Lead y phreeu-thooill er y balley 6000 mm
Ard veih toshiaght y chronk gys y chronk . 3000 mm
Fad y phreeu-thooill (cabbyl) 6200 mm
Pryssoon y phreeu-mhean
Ard y phreeu-sheet 4950 mm
Lead y lhoob (cabbyl) 6200 mm
Pryssoonagh roof 30.69 (61.38) meteryn ceauree;
Fad y rafter 4950 mm
Lhiasaghey rafteryn 11 (22)
Volume dy studeyryn rafter 0.41 (0.82) meataryn cubic;
Lhiasaghey rowyn boardyn sheathing 25 (50)
Volume ny boardyn sheathing 0.58 (1.16) meataryn cubic; ny 26 (52) pieceyn gagh un 6 meataryn;
Lhiasaghey stoo mullagh y phreeu-mullagh 36 duillagyn.
2.5 rowyn liorish; 7 sheet leah son gagh leagh
Stoo mullagh; (glass, felt toit...) 62 meteryn ceauree;
Ruberoid; 5 Rollagyn; (15 metreyn ceaurt dagh rollagh) ny glassiney 4 Rollagyn; (20 meatair quaagh dagh rollagh)
Tra t'eh er ny chroshaghey 10%
Son rieughid ny s'cruinney jeh studeyryn, lhig da'n cooney!
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