I have an arbour with a roof very similar to this one:
which, after 10 years, is now showing its age.
The curved roof supports are made from laminated beams providing a groove into which is threaded a prefabricated set of timber feather edge boards (nailed to a bit of flexible ply, a little like a tambour). Each of the 14 boards per side is about 80 mm wide, 800 mm long and 10 mm at its thickest.
The original supplier simply imports kits, and can offer no spares.
I guess I have two basic options - either try to replace with similar timber inserted in the slots, though I haven't seen feather edge board that narrow, or fix something on top of the side members. Even then, because of the curve, and the need to overlap each board, I'm not at all sure what I could use.
I reckon I need either pressure treated timber, or something (cedar?) which is naturally more weather resistant, though I guess that might be expensive.
Any thoughts?:
Chris