RAFTER SPAN TABLE. ALLOWABLE SPANS IN FEET ... Ceiling Attached. Dead Load = 10psf. 12". 9-1. 8-3 ... Calculations Referenced to ICC 2003 Tables R802.5.1(3) & R802. |
RAFTER SPANS. Span (feet and inches). Italic Bold Print indicates spans ... HEADER TABLE. SHINGLE ROOF. Header Size. Structure Width. Header. Span. 12. 16. 20. |
These span tables only apply to roof systems with four or more rafters. It is also assumed ceiling joists will be used to transmit the horizontal component of ... |
Prolam® Shed Rafter (Beam) (Dry Use) ... The double rafters are to be blocked between at centres not exceeding 2.5 m. These span tables apply only to Prolam ... |
Douglas fir maximum horizontal roof rafter span for Lumber Grade Selected Structural and No. 1 and No. 2, are indicated below. |
○ rafter span 3.000 m. Step 1 – Rafter spacing. Choose rafter spacing from Table 10.1 – the options are 480, 600 or 900 mm. This is a heavy roof, so the ... |
Span tables › Rafters. Span Tables for Rafters (to BS 5268-7.5). Imposed ... Flat roof joists · Rafters · Purlin · Timber post · Stud wall · Steel Beam Calculator ... |
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