Dimensionyn roof ayns plan.
Data toshiaght
Leed y rafter 150 mm
Tiughid y rafter 50 mm
Eaves 500 mm
Leed y mullagh er y thalloo 5000 mm
Ard 2000 mm
fad y mullagh. 6200 mm
Mean y thie
Ard yn canvas ayns plan 6463 mm
Lead y lhoob 6200 mm
Raad y mullagh 40.1 meteryn ceauree;
Fad y rafter 6463 mm
Lhiasaghey rafteryn 11
Volume dy studeyryn rafter 0.53 meataryn cubic;
Lhiasaghey rowyn boardyn sheathing 42
Volume ny boardyn sheathing 0.97 meataryn cubic; ny 44 pieceyn gagh un 6 meataryn;
Lhiasaghey stoo mullagh y phreeu-mullagh 28 duillagyn.
3.6 rowyn liorish; 7.7 leed duillag.
Stoo mullagh; (glass, felt toit...) 41 meteryn ceauree;
Ruberoid; 3 Rollagyn; (15 metreyn ceaurt dagh rollagh) ny glassiney 3 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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