Oriented strand board isn t plywood nor is it a type of particleboard fiberboard or wafer board and although it is a newcomer to a plywood dominated market its use for exterior sheathing is.
Roof material osb.
Timber panel manufacturer medite smartply has recently launched the ideal solution for flat roofing applications smartply ultima osb4.
However the board is lack of natural moisture inside and won t dry as quickly as plywood.
The most common materials for this are oriented strand board osb or plywood both formed of layers of wood bonded into a panel.
While a sheet of plywood might be 5 to 7 plies thick a sheet of osb is made from as many as 50 strand layers packed and compressed into the same thickness.
The most common uses are as sheathing in walls flooring and roof decking.
Osb boasts a more consistent density.
Read on to know more about this material.
While it s not the main material for the roof itself roofing plywood is an important part in a roofing structure.
Osb is made out of strands of wood chips and chemically engineered materials to glue them together.
Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8.
Product may vary by store.
Osb is a material with high mechanical properties that make it particularly suitable for load bearing applications in construction.
Osb panels can be manufactured in lengths up to 16 feet or sometimes even higher while plywood is generally limited to 8 to 10 feet.
Plywood used for roof decking is typically called sheathing and.
Osb is made of small and fairly rectangular shaped wood chips from small resinous trees which are bonded into a panel form with wax and synthetic resin.
The most common roofing materials used in the united states include shingles membrane roofing and ceramic tile all of which have different life spans.
Especially in relation to osb or plywood use for roofs walls floors.
Shingle roofs typically have a life span of 15 30 years while membrane roofs usually last 5 15 years.
The less joins in the material choice underneath will also increase the performance and lifespan of the roof itself.
For pricing and availability.
It s so important that you have to arm yourself with knowledge and know everything there is to know so you ll know the best way to utilize it for your roof.
Although ceramic tile roofs are expensive they can have a life span of over 100 years.
When they are used in roofing osb can retain heat and water perfectly.