# How can I join a curved wall to my inverted pitch roof? **URL:** \ **Category:** SketchUp\ **Tags:** advice\ **Created:** [April 8, 2020, 1:47pm UTC](https://forums.sketchup.com/t/how-can-i-join-a-curved-wall-to-my-inverted-pitch-roof/121314 "2020-04-08T13:47:24Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![amrse](https://avatars.discourse-cdn.com/v4/letter/a/9e8a1a/32.png) [@amrse](https://forums.sketchup.com/u/amrse)\ **Post date:** [April 8, 2020, 1:47pm UTC](https://forums.sketchup.com/t/how-can-i-join-a-curved-wall-to-my-inverted-pitch-roof/121314/1 "2020-04-08T13:47:24Z")
![Curved Wall](https://global.discourse-cdn.com/sketchup/original/3X/d/e/de95d961943439913717fab60e37b9132302729e.jpeg) I’m fairly new to sketchup and struggling to join my curved wall to the top of my inverted pitch roof. Does anyone have any advice for this? I have tried drawing an arc on the face of the roof, and then joining at both sides, however it doesn’t seem to work. ---
**Author:** ![davidheim1](https://avatars.discourse-cdn.com/v4/letter/d/b5ac83/32.png) [@davidheim1](https://forums.sketchup.com/u/davidheim1)\ **Post date:** [April 8, 2020, 1:59pm UTC](https://forums.sketchup.com/t/how-can-i-join-a-curved-wall-to-my-inverted-pitch-roof/121314/2 "2020-04-08T13:59:38Z")
Tell us what you want from the model: Will it be a rendering of the outside surfaces of the structure, or do you want to show the framing for walls and roof? ---
**Author:** ![amrse](https://avatars.discourse-cdn.com/v4/letter/a/9e8a1a/32.png) [@amrse](https://forums.sketchup.com/u/amrse)\ **Post date:** [April 8, 2020, 2:08pm UTC](https://forums.sketchup.com/t/how-can-i-join-a-curved-wall-to-my-inverted-pitch-roof/121314/3 "2020-04-08T14:08:10Z")
I just want to render the outside, so it’s one continuous pattern - I can’t seem to fill that final gap? ---
**Author:** ![mihai.s](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/mihai.s/32/202022_2.png) [@mihai.s](https://forums.sketchup.com/u/mihai.s)\ **Post date:** [April 8, 2020, 2:14pm UTC](https://forums.sketchup.com/t/how-can-i-join-a-curved-wall-to-my-inverted-pitch-roof/121314/4 "2020-04-08T14:14:34Z")
> [@Create slope-top wall?](https://forums.sketchup.com/t/create-slope-top-wall/118351/2): > > with [TIG Extrude Tools](https://sketchucation.com/pluginstore?pln=ExtrudeTools) plugin ---
**Author:** ![simoncbevans](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/simoncbevans/32/15904_2.png) [@simoncbevans](https://forums.sketchup.com/u/simoncbevans)\ **Post date:** [April 8, 2020, 3:19pm UTC](https://forums.sketchup.com/t/how-can-i-join-a-curved-wall-to-my-inverted-pitch-roof/121314/5 "2020-04-08T15:19:00Z")
If the wall has no thickness, can you not just select the curved line defining the top of the curved wall, move it up above the roof, select everything (or a suitable sub-set), Intersect with model, and delete what you don’t want? ---
**Author:** ![whiterabbitdesigncompany](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/whiterabbitdesigncompany/32/84739_2.png) [@whiterabbitdesigncompany](https://forums.sketchup.com/u/whiterabbitdesigncompany)\ **Post date:** [April 8, 2020, 3:20pm UTC](https://forums.sketchup.com/t/how-can-i-join-a-curved-wall-to-my-inverted-pitch-roof/121314/6 "2020-04-08T15:20:46Z")
![curved wall](https://global.discourse-cdn.com/sketchup/original/3X/2/2/222e2833c1abc1a8c7d9d1df85f9e30e20a7a4de.gif)push pull through roof. (roof to be a group) Select all and intersect with model. Hide roof temporarily, then delete unwanted parts. ---
**Author:** ![amrse](https://avatars.discourse-cdn.com/v4/letter/a/9e8a1a/32.png) [@amrse](https://forums.sketchup.com/u/amrse)\ **Post date:** [April 14, 2020, 1:54pm UTC](https://forums.sketchup.com/t/how-can-i-join-a-curved-wall-to-my-inverted-pitch-roof/121314/7 "2020-04-14T13:54:18Z")
This worked a treat, thanks for your help