If the attic joists are not adequate one way to strengthen the floor for live loads is to sister the old joists.
Add storage floor to attic.
Before you start creating a floor for your attic you must make sure that it can handle the additional load.
Installing the subfloor is the easy part.
Sistering is the process of adding a new joist next to each existing joist.
Access to attic storage.
Every nook and cranny in your attic can be used for storage if you can find a way to get to it.
Attic or storage trusses on the other hand are designed to support extra weight.
To eliminate any potential problems with wiring or insulation use two by four or two by six lengths to create a subfloor system for the new decking.
If you re not certain whether your attic can bear the load it s best to consult a structural engineer.
You can for instance use recycled materials.
And preferably can avoid any existing roof support.
Attic dek is a specially designed attic floor system that consists of 16 or 24 squares attached to the top of ceiling joists.
It s possible to create a solid floor without investing a lot of money.
Strengthening attic joists for live loads by sistering.
If you want to use your attic on a regular basis or to store large items you may need to enlarge the access opening and install an access ladder or drop down stairs.
Attics are a top pick when homeowners decide to gain some extra storage or add a guest room but not all attic flooring structures are up to the task of supporting the weight of a new living space.
To properly add an attic storage deck start by measuring the largest area available that is not hindered by any ductwork.
Covering part or all of the ceiling joists in the attic is a cheap way to make use of wasted space.
While flooring over an attic will provide a considerable amount of storage space you can really consider that just the beginning of getting the most out of your attic.
Attic space offers many options for building storage or living space especially if you already have a well built basic flooring in place.
If the attic has the potential to become a regular living space talk with a contractor about adding a fixed stairway.
Attic dek flooring provides additional storage space that supports up to 250 pounds making it easier than ever to get those cluttered spaces organized.
Adding a floor to an attic can increase storage space or create a new room.
Then you ll need to build a grid like structure that can hold up the plywood flooring.