SmartLVL 15 Design Guide - Tilling Timber

FLOOR BEARERS SUPPORTING SINGLE STOREY LOADBEARING WALL - SHEET AND TILED ROOFCONTINUOUS SPANFloor load width (mm) 1200 2400 4800Roof load width (mm) 1500 4500 7500 1500 4500 7500 1500 4500 7500Member sizeDxB (mm)Roof mass(kg/m 2 )Maximum Continuous span floor bearer supporting single storey load bearing wall span (mm)2/90x35 40 1900 1700 1550 1650 1550 1450 1400 1300 125090 1750 1500 1300 1600 1400 1250 1350 1250 11502/120x35 40 2550 2300 2100 2250 2050 1950 1850 1750 170090 2350 2000 1750 2100 1850 1650 1800 1650 15002/130x35 40 2750 2450 2300 2400 2250 2100 2000 1900 185090 2550 2150 1900 2300 2000 1800 1950 1800 1600 102/140x35 40 2950 2650 2450 2600 2400 2250 2150 2050 200090 2750 2300 2050 2450 2150 1950 5 2100 1900 5 1750 152/150x35 40 3200 2850 2650 2800 2600 2400 2350 2200 5 2150 1090 2950 2500 2200 5 2650 2300 2100 10 2250 5 2050 10 1850 252/170x35 40 3600 3250 3000 3150 2900 2750 2650 15 2500 15 2400 2090 3350 2800 2500 15 3000 2600 5 2400 25 2550 15 2350 25 2100 352/190x35 40 3900 3600 3300 3500 3250 3050 5 2950 25 2800 30 2700 3090 3700 3150 5 2800 25 3350 2950 15 2650 35 2850 25 2600 35 2350 502/200x35 40 4050 3750 3500 3650 3450 3250 10 3100 30 2950 35 2850 3590 3850 3300 5 2950 30 3550 3100 20 2800 40 3000 30 2750 40 2450 552/240x35 40 4650 4300 4050 10 4200 3950 10 3800 25 3700 50 3550 55 3400 6090 4400 3850 25 3550 55 4050 5 3650 40 3350 65 3600 55 3300 65 2950 852/300x35 40 5500 5050 5 4750 25 5000 20 4700 25 4500 45 4350 75 4200 85 4100 9590 5200 4550 40 4200 80 4800 25 4350 60 4050 100 4250 80 4000 100 3650 12590x42 40 1600 1450 1300 1400 1300 1200 1100 1000 NS90 1500 1250 1050 1350 1150 NS 1050 NS NS120x42 40 2150 1900 1750 1900 1750 1650 1450 5 1350 5 1250 590 2000 1650 1350 5 1800 1550 1200 5 1350 5 1200 10 1050 15130x42 40 2350 2100 1900 2050 1900 1750 1550 10 1450 10 1350 1590 2150 1800 1450 10 1950 1650 10 1300 15 1500 10 1300 15 1100 20140x42 40 2500 2250 2050 2200 2050 1900 5 1650 15 1550 20 1450 2090 2350 1950 5 1600 20 2100 1800 15 1400 20 1600 20 1400 25 1200 30150x42 40 2700 2400 2200 2350 2200 2050 15 1800 25 1650 25 1550 3090 2500 2100 10 1700 25 2250 1900 20 1500 30 1700 25 1500 30 1300 40170x42 40 3050 2750 2500 10 2650 5 2450 15 2300 25 2000 35 1850 40 1750 4090 2850 2350 25 1900 40 2550 10 2100 30 1700 40 1950 40 1700 45 1450 50190x42 40 3400 3050 5 2800 25 3000 15 2750 25 2500 35 2250 50 2100 55 1950 5590 3150 2600 35 2100 50 2850 20 2350 45 1900 55 2150 50 1900 60 1600 70200x42 40 3600 3200 10 2950 30 3150 20 2900 30 2650 40 2350 55 2200 60 2050 6590 3350 5 2700 40 2250 60 3000 25 2450 50 2000 65 2250 60 2000 65 1700 75240x42 40 4100 5 3800 30 3500 50 3700 40 3450 50 3100 60 2750 80 2600 90 2450 9590 3900 20 3200 60 2650 90 3550 45 2900 75 2400 95 2700 90 2350 95 2000 105300x42 40 4850 20 4450 45 4200 75 4400 60 4150 75 3800 100 3350 115 3250 125 3050 13090 4600 35 3900 95 3250 125 4250 70 3550 110 3000 135 3300 125 2950 135 2500 1452/90x42 40 2050 1800 1650 1750 1650 1550 1500 1400 135090 1900 1550 1400 1700 1450 1350 1450 1300 12002/120x42 40 2700 2400 2250 2350 2200 2050 2000 1900 180090 2500 2100 1850 2250 1950 1800 1900 1750 16502/130x42 40 2950 2600 2400 2550 2350 2250 2150 2050 195090 2700 2300 2050 2450 2150 1950 2100 1900 17502/140x42 40 3150 2850 2600 2750 2550 2400 2300 2200 210090 2950 2450 2200 2650 2300 2100 2250 2050 1900 52/150x42 40 3350 3050 2800 2950 2750 2550 2500 2350 225090 3150 2650 2350 2800 2450 2250 2400 2200 2050 15SmartLVL 15 Design Guide 19