floor for garden room

[Jupiter01]

I am constructing this type of floor and foundation

I know this image has two joists running next to each other but I am essentially going to have two sections like this, to make up my total floor of 6.5m x 3m. It will be built with 5x2 timbers.

I will initially put 2 screws at each end but then need to fill the other section like this

I can still put 2 screws at this end but how do I get some decent fixing at the other end? Do I angle in the screw, use joist hangers or a different approach?

If I stagger them, the OSB floor wont line up and will cause challenges when screwing.

Thanks in advance.

 

[Tigercubrider]

Can’t you build it with all the long timbers first, then add noggins?
Or as is, but mark the OSB with a chalk line before the first screw.

 

[Jupiter01]

Can’t you build it with all the long timbers first, then add noggins?

That’s what I plan to do but how do I screw the noggin that is in line with the previous one? I’m unclear on that part

 

[Jupiter01]

It’s these noggins here that I’m unclear on.

Once I’ve screwed one of them in from the ends, how do I position and screw the one that follows that on the other side of the long timber. Does it need to be screwed at an angle or something else?

 

[Charlie George]

Just screw at an angle or use hangers, or do as your first picture and fix 2 sections together with screws.

 

[Jupiter01]

Would a couple of angle screws be strong enough?

 

[Charlie George]

Would a couple of angle screws be strong enough?

Couple each side would be better.

 

[Tigercubrider]

Stagger the noggins. That way you get to both ends of each noggin.
A bit of planning, you can line the edges up to cope with the board edges.