The average house wastes hundreds of dollars on heating and cooling every year because it has too little attic insulation and too much air leakage into the attic space.
Attic crawl boards.
The attic plays a critical role in a home s energy performance.
This is an even more dense and more expensive foam board insulation.
You can for instance use recycled materials.
Preserve the attic s airflow.
They must span at least three joists for stability.
Maneuvering heavy 4 x 8 sheets of plywood or osb oriented strand board up to an unfinished attic is sometimes like trying to fit a square peg into a round hole.
Another option is to skip the plywood flooring.
Installing attic flooring for light storage only.
From your initial phone call to the moment our crew walks out your door we give you nothing but first class professionalism and expertise.
Not only to do your work but also so you can move safely.
Use the tongue and groove feature to lock multiple boards together and improve the organization of your storage space.
So just based on my experience and what i teach my guys here s 5 golden rules of crawling around an attic.
While i m sure there s a manual out there somewhere on the subject in my 28 years i haven t found one.
Polyiso comes in several thicknesses and is used over house sheathing underneath siding or in attic spaces where its reflective properties are very effective.
Joist spacing and attic use the joist spacing in some attics is 24 inches and 1 2 inch sheets will sag and possibly break when spanning that distance.
You can install inch plywood or oriented strand board osb in 4 foot by 8 foot panels over existing 16 inch oc joists.
Illuminate dark corners of the attic using portable battery operated lanterns or clip on workshop lights.
To make the job easier use a circular saw to cut the plywood sheet first into 2 2 8 strips which will be much easier to handle.
It s possible to create a solid floor without investing a lot of money.
Use a piece of plywood or a couple of sturdy wide boards as a standing surface and move them around as you work.
Osb attic decking has a convenient tongue and groove design for easy installation.
For joists spaced.
You need 3 4 inch plywood.
Enjoy a clean look and increase the usable square footage of your attic by multiples of 8 sq.
You have to be able to see.