The phrase carcassing is normally used to refer to timbers processed for use in structural applications, for example roof battens, floor joists and studwork for partitioned walls. Sydenhams have available a wide range of sizes and lengths of timber that can be strength graded and treated to your requirements.

What type of wood is carcassing?

Carcassing timber is kiln-dried treated structural graded softwood that is most commonly used where a grading stamp is required. Predominantly used in the construction of floor joists, roof joists and timber framing, it can also be used in many other applications both internally and externally.

What is carcassing in carpentry?

Carcassing timber is a term used to refer to timber processed for use in structural applications including floor joists, roof battens, roof trusses, cladding, decking supports and studwork for partitioned walls.

What is the difference between C16 and C24 timber?

C24 timber has been graded to a higher standard than C16. It's a premium piece of timber that can handle higher loads and wider spans. C24 grade can only be achieved by importing timber from areas where the climate forces a slower growth rate and hence a tighter grain.

What is structural timber?

Structural timber is generally sold as a (stress) graded product. A stress grade is the classification of a timber when used in structural applications¹. Stress grades are derived from either visual- or machine-grading, which specify the stress limits that apply to timbers used for structural applications.

What is TIMBER CIRCLE? What does TIMBER CIRCLE mean? TIMBER CIRCLE meaning & explanation

33 related questions found

What is mpg10 pine?

The term MGP refers to machine-graded pine. The more stress the pine can handle, the more MGP it will have. And the number that goes after MGP refers to the threshold of stiffness. For example, a threshold of 10,000 MPa (megapascal), means you're looking at an MGP10 piece of wood.

Is F7 timber structural?

For structural projects, the stress grade of the timber is also important. ... Stiffness and strength are the two main properties to consider when deciding which grade is better suited to a project. MGP10 has a higher stiffness grade while F7 has a slightly higher strength grade.

Can C24 wood be used outside?

Treated timber is suitable to be used externally and is suitable for wet areas or areas where the timber will be coming into contact with the ground.

Can C16 wood be used outside?

C16 graded CLS timber is better suited to indoor construction such as creating partitioning and internal walls. It is not the best choice for use outside as it might not be able to withstand against severe climate conditions.

How long will C16 timber last outside?

In general, we say that the inside of the wood should be protected for about 60 years, and the outside for about 30 years. This is without any extra treatment, staining, or painting on your behalf.

Is carcassing timber planed?

Carcassing timbers are the ones utilized as a part of auxiliary applications, for example, rooftop joists or floor joists, encircling, studwork and divider allotments. ... The timber kiln dried and then planned and completed for more exact measurements.

How do you store carcassing timber?

Carcassing timber

1. Store on dry, even ground that doesn't hold water.
2. If possible, spread the area with gravel or sand.
3. To help prevent warping with changing conditions, stack the timber flat on equal sized bearers of, say 75mm x 75mm. ...
4. Use a waterproof cover over the timber, but allow air circulation around the timber.

What is Regularised carcassing?

Most of today's carcassing is regularised, which means it's be planed to give a better finish and easier handling and consistent dimensions.” “CLS is more usually used for internal work such as partitioning or boxing in areas.

Can you use carcassing timber for decking?

Carcassing timber is also referred to as structural timber because it is machined purposely for structural applications such as floor/ceiling joists, roof trusses and decking support.

What is carcassing treated?

Treated carcassing is sawn timber, ready to be used for structural work. Treated for protection against insects and decay, our C16 treated timber is perfect for use inside and outside of the home.

What is CLS timber stand for?

CLS Timber – “Canadian Lumber Size” or CLS is finished on all sides giving a smaller cross-section than traditional sawn timber. Originating in the Canadian market, hence the name it is mainly used for timber frame home construction and for internal and partition walls.

Is C16 OK for decking?

C16 Timber Joists

Pressure-treated for extra durability and performance over time, creating the perfect option for your decking frame and timber joists. C16 Timber is the most common form of timber used; due to its strength, versatility and cost.

Why does CLS have rounded corners?

This timber is usually manufactured from kiln-dried fir, pine, or spruce. It is then treated, planed, and finally finished with rounded edges to create accurate and precise tolerances. ... This timber is also ideal for internal stud walling since it is surfaced on all of its four sides and it has rounded arrases.

Is C24 a pine?

C16 and C24 represent two distinctly different types of softwood timber, basically pine. ... It consequently tends to have more knots in it than slower-grown timber. In addition, the wood is less dense, which means it is less durable and has less strength.

What's the best timber for outside?

What are the best types of timber for garden furniture?

• Teak. Everybody knows about teak, possibly the ideal wood for outdoor furniture. ...
• European Oak. There's a reason why oak is a perennially-popular choice for the woodworkers, particularly those involved in outdoor projects. ...
• Western Red Cedar / Siberian Larch. ...
• Iroko.

What is the C rating on timber?

There is a set primarily for softwoods which begin with the letter C (e.g. C16 and C24) and a set for hardwoods which begin with the letter D (e.g.D24 and D30). It is sometimes said (e.g. 1, 2, 3) that the C stands for Coniferous and D stands for Deciduous.

Is GL8 stronger than F7?

Structurally strong - GL8 graded for load bearing applications, stronger than equivalent F7 solid posts.

Is F7 timber treated?

Structural Timber F5 & F7

With F5 now being added to our F7 range we have you covered for non-critical to critical structural timber. All our structural timber is H3 treated which allows for timber to be used outside in an above ground application.

Is H3 treated pine F7?

Treated to H3 (Hazard Class 3), suitable for above ground applications.