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Gazebo Geometry Calculator - Metric Share this Calculation

Sides ? Kingpost face width is equal to rafter thickness Rafter Thickness Roof Angle Rafter Depth ? Length from any outer floor corner point to centre. Or radius of outer floor circle Radius (level) Side Lengths Drop Hips Chamfer Hips ? Level overhang Eave Overhang Birds-mouth Seat ? Extend Roof Sheeting overhang past common (centre) rafter end Roof Extension Bottom Plumbcut

Creepers Noggings Battens Exact Spacing Equal Spacing Rafter Spacing No Centre Rafter Centre Rafter Noggings First Nog Setin 1 2 3 4 5 6 Batten Spacing Bottom Batten Set-in

Floor Gazebo calculator floor only plan view diagram Roof Segments Gazebo roof segments diagram Roof Centre Bracket and Kingpost Templates Print Paper Templates to mark out Centre Bracket or Kingpost. If you're cutting ply (or any thick material) for your roof, when you cut the segment's hip edges, set your circular saw bevel (tilt) angle to the Roof Segment Edge Bevel Angle to join neatly.

Roof and Floor Gazebo calculator floor plan view diagram Rafter Spacing KingPost and Centre Bracket Bounding Rectangle ? Kingpost Face Width is calculated to match Rafter Thickness. Increase Face Width above Rafter Thickness using this slider. Check Bounding Rectangle to see minimum dimensions of stock to cut Kingpost. Face Width Adjust Gazebo roof rafter center join bracket diagram Gazebo kingpost diagram

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Sides    Angle    Rotate

Gazebo roof profile diagram

Gazebo roof hip rafter diagram
Birdsmouth Templates (new window)


To cut hip tail plumb and side angles with a circular saw: (only with bottom plumb cut)

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Thanks for your wonderful website, gazebo built in Llannerchymedd School on Anglesey Wales. The children absolutely love it 😊 Thanks / Diolch 🏴󠁧󠁢󠁷󠁬󠁳󠁿