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Can I put a floor in my attic?
That begs the question; can my attic support a floor? The answer, in most cases, is a definite yes. Even though it wasn’t put there, the joists supporting your ceiling are quite strong. Putting down flooring won’t stress them any more than the floors in your bedroom, kitchen, or bath.
How do I floor an attic for storage?
If your attic joists won’t bear the weight necessary to finish out a living space but the engineer cleared them to support floor decking for light storage, you can install ½-inch plywood or oriented strand board (OSB) in 4-foot-by-8-foot panels over existing 16-inch OC joists.
What flooring is best for attic?
Resilient flooring, such as laminate or vinyl, is one of the best choices you can make for attic floors. This type of flooring can soften the sounds when installed over an underlayment.
How much weight can you put in an attic?
The weight is supported by the joists A 10 pounds per square foot live load can be handled by an attic that isn’t designed for storage. 20 pounds per square foot live load can be handled by an attic with limited storage.
Can attic floor support weight?
If you’re talking about the floor of an attic, then it may, or may not, support the weight of a person. If you’re talking about walking on the roof and therefore relying on the roof truss and attic to support you, it highly likely that the roof will support you.
How much weight can attic joists support?
Attic Joists for Live Loads In many cases, ceiling joists for dead loads are designed to carry 10 pounds per square foot (psf), as opposed to the 40 or greater psf that live-load joists must carry. Span length is different for every room.
Is it cheaper to finish an attic or basement?
But finishing out an attic will almost always cost more than a basement. So it can feel like a catch-22: Spend less in a basement renovation for a lower appraisal, or spend more in the attic for higher appraisal value.
How thick should attic floor be?
You need 3/4-inch plywood. The thinner plywood is acceptable when the joist spacing is 16 inches. If you plan to finish the floor in the attic and turn the room into a living space, however, you should always use 3/4-inch plywood.
Is it OK to put plywood over insulation in attic?
Once the insulation is down, you can turn your attic into valuable storage space by covering the floor with plywood. It will also make the attic a safer place in which to walk.
Can I finish an attic with trusses?
Attic conversions are now possible by replacing the truss rafters with A-shaped trusses or horizontal beams, which in return create additional space. Replacing the standard W-shaped trusses with steel beams across the length of the floor allows you to create a much larger and functional attic space for the house.
What is underneath a subfloor?
Underlayment The underlayment material is installed below the floor covering and placed on top of a sub-floor. Under the visible covering, there is a layer made of soft or foam-like materials with a thickness of between 1/4- or 1/2-inch.
How much does it cost to plywood an attic?
A carpenter will charge $217 to lay a plywood floor in an area approximately 10-feet square. That includes labor and material. If you have basic carpentry skills and tools, you can do the job for $125, the cost of the plywood and screws, and save 43 percent.
Can you use plywood as flooring?
Plywood floors are suitable for any room where you’d otherwise install hardwood, though kitchens and bathrooms are less desirable since frequent water spills are likely. A 1½-in thick, 4-foot by 8-foot sheet of CDX plywood (the kind used in subflooring) sells for around $15.
Can you walk on beams in attic?
If there is no floor, be careful on the joists If you don’t have a floor, you’ll have to walk on the joists. Not only is this a fall hazard, but it can also cause the joist to bow and crack the drywall below. This also means you don’t want to sit, stand, or kneel on one joist for too long.
Can you put drywall in an attic?
Drywall pulls the attic together into a living space. Most attic ceilings slope, so installing the drywall often is a two-person job. As in most rooms, attic drywall is installed on the ceiling first, then on the walls.
What should not be stored in an attic?
7 Things You Should Never Store in Your Basement or Attic Delicate fabrics. Furniture and décor made from natural materials. Important papers. Food (unless you store it carefully) Electronics. Candles. Anything flammable (near heat sources).
