Glass Roof Span Tables

Floor joist span use this table to determine the maximum lengths of floor joists based on species of lumber joist spacing and joist size.

Glass roof span tables.

Crn40 clear glass roof viewed from below. Crn100 detail of clear glass patio cover. Thicker glass table tops are capable of holding more weight. Distance of site from the sea 3.

The span of roof glazing is classified as the downslope dimensions between the centre lines of the fixing positions rather than the glazing bar length which is always longer than the span. Effects of support width have been considered when determining the loads based on shear and deflection. Crn60 glass roof attached to side fascia. 03 01 2014 page 1 of 2 8 9 footnotes.

Please use the closest span option for your glass s actual span. 1 used under dry conditions with lumber moisture co ntent less than 16 percent at time of installation. Crn90 clear glass patio cover. Single span beams are.

The tables do not apply directly to panels having a single span. Achievable spans are dependent upon many factors including. Roof beams 20 verandah beams 22 garage roof. The use of technical glass solutions and coatings can make your structural glass roof a higher performing element of your project.

Crn50 gable style clear glass roof. Crn70 blue tint glass roof without gutter. Span for the purpose of using these tables span may be interpreted as the clear distance between supports measured along the beam. Crn30 clear glass roof front end.

Roof rafter span use this table to determine the maximum lengths of roof rafters based on species and grade of lumber spacing dimensions load and slope. Glass load calculator by one day glass to request a quote please give us a call at 800 452 6117. Three main factors for determining the weight load of your glass table top is glass thickness the square footage of the glass and the distance between the structural support eg. Pitching beams 23 common installation details 25 notches cuts and holes in beams.

Crn80 blue tint glass roof bottom view. These minimal steel supports can span large distances and can suit a more industrial effect design. Rafter span tables use these tables to determine lengths sizes and spacing of rafters based on a variety of factors such as species load grade spacing and pitch. Visit the roof framing page for more information on cutting roof rafters and visit the roof pitch calculator for determining rafter lengths based on rise and run.