Next project timber tiled canopy

[hardtail]

Hi guys ive wanted this for a long time but having to do the neibours aswell aways put me off ,anyhow as he now longer can be bothered im going ahead with it .ill be copying the design from someones down the road and was wondering what size timber to order ,i was thinking all 6x2 but concerned it may be over kill due to the weight could you advise please ,ive added a link of our house and one of the house with the canopy ill be copying from looking at it the projection will be approx 900mm many thanks tim also could you give me a rough idea what kind of price i would have been looking at for a builder to do the work

https://drive.google.com/open?id=0B_GlQHTAGGGUaHdmTnVWQ2xUem8

https://drive.google.com/open?id=0B_GlQHTAGGGUY2lmWUNvWDE1eEk

 

[noseall]

What do you mean "I was thinking 6 x 2...."? For which part?
Here's one I designed earlier. Plagiarise it at your peril!

Untitled

• noseall
• 19 Aug 2014
• 1

 

[hardtail]

thankyou for that sketch as its a different one from one i was going to use i was going to order 6x2 to do all the framework pole plate ,rafter, perlin and joist pole but from what i can see you would use 4x2 and a 7x2 for the perlin .Which does make sense now as the strengh need to be on the perlin to stop sagging right