That means you ll need 2x10 floor joists or maybe 2x8 in rare circumstances and at least 2x12 roof rafters.
Desks built into attic joists.
At a minimum you may need to strengthen the attic s floor joists which are often too shallow or spaced too far apart for the job.
Positioning the new joist adjacent to the existing preserves precious ceiling but it does come with some potential complications.
Here s how to make undersized and o.
Joists carry the weight of the walls furniture and people on them.
Standard joist spacing for the installation of attic flooring materials is 16 inches on center oc.
If you re building a stair case from scratch consider a switchback layout.
Often existing joist bays are filled with electrical and heating ducts that will need to be relocated.
Sistering installing new larger joists next to the existing ones is one way to bring your attic floor up to code.
Beyond the size of joists the spacing between them should also be taken into consideration.
Even a little drill in the wrong place can cause the structure to weaken resulting in annoying bounce and sag you experience every time while crossing the weakened floor.
We extended into the loft and didn t need fire doors or escape windows.
Joist dimensions are only part of the equation.
When a load is applied to a joist it creates a tension in the wood along the top edge.
You also need to ensure that the joist spacing is adequate.
You can build your desk into this small nook and create a built in desk.
Attic joists that are made from 2x8s may be acceptable for building your attic floor but because every room is variable there are no absolutes.
Even though townhouse loft conversions have become extremely popular in the last couple of years the process of transforming a common truss into an attic truss isn t as easy as it may sound.
Take a look around your home and look for unused or wasted space.
I think the building department will want detailed structural calculations.
It needs more.
Hire an engineer to inspect your house s foundation and framing to ensure they can carry the extra load.
Currently they are supporting a ceiling and bracing the roof but you ll be adding furniture and people and possibly removing cross bracing.
Attic joists for live loads.
Nook built in desk ideas.
The missing piece of information is those miserable little beasts called the building and energy codes.
Please read disclaimer at end of description sorry this is my first video and i do a terrible job explaining but.