Pyramid Collection

Different Grades of Pressure Treated Lumber

Proffus — Thu, 03 Nov 2022 08:33:26 +0000

Different Grades of Pressure Treated Lumber

Plywood is commonly used in construction and manufacturing. We see this magic material being used in home interiors and large buildings. In fact, some versions of plywood are also used in shipbuilding. How does plywood play such an important role in your home interiors? And should you choose this material over other options available in the market? Read on to know everything about plywood in your home interiors.

Pressure-treated wood is available in many types and shapes. It is great for outdoor usage and most homeowners prefer treated wood for furniture. Pressure-treated lumber helps to keep the outdoor structures looking attractive for years because of its rot resistance property. However, few people are unaware of pressure-treated lumber’s advantages and its properties.

For construction of wood structures, high-quality timber is used and the timber supplier in India is one of the renowned suppliers of imported timbers.

Although the wood substance is the same, pressure-treated lumber is unique in various ways. The use of treated lumber varies from application to manufacturing.

What does Pressure-treated Lumber mean?

Pressure-treated lumber is the general lumber that has been treated with chemicals and preservatives. The applied chemicals protect the lumber from insects and make the wood rot-resistant. However, it does not protect the wood from harsh climate conditions such as weathering or rust.

Pressure-Treated Lumber Varieties

Pressure-treated lumber comes in four different types. Generally, a tag is attached to each piece of lumber to identify its type and usage.

The four different varieties are as follows:

Above-ground pressure-treated lumber

This kind of lumber is utilized in applications that are maintained or replaced. The surface of the application should be at least 6 inches above the ground level and should be well aired and drained.
However, the Above-ground pressure-treated wood is for projects that meet the below requirements:

Above the ground
Quickly dries in wet conditions
Not in a tropical environment

Ground Contact pressure-treated lumber

The Ground Contact treated lumber has direct contact with the soil and these woods can be utilized above ground or in direct contact with the ground. The chemical retention and protection provided by this lumber is much more than that of above-ground treated wood.
It can be used in conditions where wood preservation is difficult.

In-Ground contact pressure-treated lumber

The lumber used in In-Ground applications has more retention levels than other pressure-treated lumbers. Because when the lumber is in contact with the ground the deterioration level is more. Therefore In-Ground contact pressure-treated lumber is used for constructing critical structures with exposure to groundwater and utility poles.

Marine-Grade Plywood

Marine-grade plywood is more durable than other lumbers because of the pressure lamination and waterproof glue. It is treated with high heat and the gaps in between the plywood are filled with glue that prevents it from twisting and deteriorating.

Pressure-Treated Lumber Comes in Various Grades

There are five different grades of pressure-treated lumber: Premium, select structure, Grade 1, Grade 2, and Grade 3.

Premium Grade

Premium grade pressure-treated lumber is a well-designed premium product with more attractions. It’s the most loved product by retail customers.

Select Structure

Select Structure is the second in the grades of pressure-treated lumber and is the most durable and long-lasting product. It has a grain slope of 1 in 12 with seasoning checks and well-spaced knots.

There’s a knothole present every 4 inches in the wood.

Grade 1 or Construction Grade

The lumbers with grade 1 are more durable than grades 2 and 3. It is also known as construction grade lumber because of its uses in all applications of home building. Although it has the same structure as that of other grade lumbers, grade 1 lumber is more stable.

Grade 2 or Standard Grade

The grade 2 pressure-treated lumber has more knots and imperfections than grade 1 lumber. The outer face of the lumber has a finishing that looks like a premium one but the wood grain contains a peeling edge.

It is mostly used in the construction of load-bearing structures with a visual quality having 43% translucent.

Grade 3 or Utility grade

Grade 3 pressure-treated lumbers have more knots, cracks, and holes present in it. It is mostly used in light building, packaging, and shipping where the soles and knots may not be visible. Also, the grade 3 or utility grade lumber is not as strong as other grade lumbers and therefore is used for light frame applications.

Pressure-Treated Lumber Comes in Various Grades

The lumber supplier in India is the only supplier of high-quality imported pressure-treated lumber in India. Pressure-treated lumber is treated with a chemical solution to preserve it from insects, mold, and mildew. Each of the grades and types of pressure-treated lumber has different application uses. It is a product in itself with several benefits over other types of lumbers.

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Different Grades of Lumber and their Features

Proffus — Fri, 15 Jul 2022 12:12:51 +0000

Different Grades of Lumber and their Features

The timbers from the trees are honed and shaped to create lumber. It is a wood product, thus because of the appearance of the wood utilized, its consistency is not uniform. Therefore, grading of the lumbers is done by construction companies. These structural qualities aid in classifying lumber with various attributes. These grades make it easier to select the best lumber for a particular job. Additionally, it aids the buyer in estimating project costs and the amount of waste the wood will produce.

The lumber supplier in India delivers imported all grades of lumber for construction and manufacturing.

Both hardwood and softwood have many grades, though. The names “hardwood” and “softwood” refer to wood from various trees that have distinct characteristics.

Grading of Lumbers

Since lumber is a wood product, it has a wide range of physical characteristics, making it challenging to discern between lumber with superior attributes and lumber with inferior characteristics. Construction businesses have developed a grading system for timber that resembles a grade to assess the lumber’s quality in order to make things simple. Based on the strength and other characteristics of the lumber, the grades can suggest an application for it.

Hardwood Lumber

Hardwood is a strong, durable material that is adaptable and suitable for a variety of uses. Based on their species and colors, these woods can be combined in countless ways. Every piece of furniture constructed of hardwood benefits greatly from the complicated structure’s exceptional strength and durability. The three hardwoods that are most frequently utilized are Oak, Teak, and Meranti.

Growing and drying times are longer for hardwood trees. As a result, it is a more expensive type of wood with more durability. As a result, hardwood produces lumber that is quite strong. Some hardwoods are utilized for wooden floors and have a beautiful appearance.

Hardwood Lumber Grades

Hardwood lumbers are easier to grade than softwood lumbers. It is based on the lumber’s durability and attractiveness. It also relies on the dimensions of the wood used to make the lumbers, as well as how many pieces can be made from a single piece of wood. The items that are taken out of the log and found to be defect-free receive the final grade. The quality of the wood used increases as the grade rises and decreases, indicating greater quality timber.

High-Grade Hardwood Lumbers

First and Second Grade (FAS)

This is the highest grade of lumber available with a board size of 6″X 8″. The length of the lumber is greater than 8 feet.

Selects Grade

Select grade lumbers are the same as that of FAS except for the size of the board. Its board size is reduced in width to 4 inches and length to 6 feet.

Low-Grade Hardwood Lumbers

1. Number 1 Common (No. 1C) Grade:-

This grade is also known as cabinet grade as it is mostly used to construct kitchen cabinets and some parts of furniture. However, there are a few requirements for this grade.

The width of the board should be 3 inches.
The length of the board should be 4 feet.
The minimum cutting size should be 3 inches wide x 3 feet long.
Both sides of the board should have the same specifications.

2. Number 2A Common (No. 2AC) Grade:–

It is also known as an economic grade which has a reduced board size. Number 2A Common Grade is commonly used in wooden flooring with fewer applications in manufacturing and construction. This grade also has some requirements to be met.

The width of the board should be 3 inches.
The length of the wood should be 4 feet.
The minimum cutting size should be 3 inches x 2 feet.
Grading is based on its poorest face.

Softwood Lumber

Because of its durability and adaptability, softwood is in high demand all around the world. The structure’s refined appearance gives it a finished look that makes it ideal for usage with a variety of indoor and external furniture and structures. It is readily available and less expensive because the tree grows quickly. Compared to hardwoods, softwood is lighter, less rigid, and less dense.

Softwood Lumber Grades

Softwood lumbers are categorized into construction and manufacturing. The construction grade is further divided into three subcategories.

Non-Stress Grade

This grade is dependent on the structure of the softwood used. The higher grades have high appearance and functionality and if the lumber has defects and issues it is marked as low-grade lumber. The grades that come under this category are:

No.1 grade or construction grade
No.2 grade or standard grade
No.3 grade or Utility grade
No.4 grade or economy grade

Stress Grade

Stress Grade is also known as dimensional lumber and is commonly used for manufacturing decks, studs, and joints. These grade lumbers are stronger and have more durability than Non-Stress Grade lumbers.

Grades that come under this category are:

Structural Light Framing
Light Framing
Structural Joints and Planks

Appearance Grade

The name says it all, that it is based on the appearance of the wood. The lumber has a natural finish with siding and paneling built with this grade of lumber. However, this grade is further subdivided into subgrades that are A, B, C, and D.

Takeaway

The timber supplier in India supplies imported best-quality timbers and lumbers for construction and manufacturing purposes.

It is simple to choose the proper kind of timber based on its quality thanks to the lumber grades. To distinguish between them, softwood and hardwood lumber are divided into various grades. Depending on the needs of the project, you can select the type of lumber.

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Steam Beach Wood

Proffus — Tue, 12 Jul 2022 10:09:27 +0000

Steam Beech

Description :

The sapwood is hard to differentiate from the heartwood. The colour can vary from whitish to very pale brown, and may darken to a pale pinkish brown. It can turn to a deeper reddish brown with steaming. Sometimes the has a dark red heart or darker veining. It has a straight grain with fine, even texture and a characteristic fleck, and quartersawn may display an attractive broad ray figure on radial surfaces.

Steam beech is very suitable for steam-bending. It has medium stiffness and high crushing strength. When poorly seasoned, is liable to bind on saws, burn on crosscutting, and cause planing problems. Otherwise, it has medium resistance to hand tools, with moderate blunting of cutters. For nailing, pre-boring is necessary. Beech glues easily, stains and dyes well and takes an excellent finish. It is a very good turnery wood.

Typical Uses :

Solid and laminated furniture such as desks, benches and chairs (including bentwood furniture), quality joinery, kitchenware, tools, tool handles and workbenches, turnery, musical instruments, toys, bobbins, domestic flooring, decorative veneers and plywood.
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African Kingwood

Proffus — Fri, 08 Jul 2022 11:18:54 +0000

Wood Color / Appearance

Heartwood is a dark purplish or reddish brown with darker black streaks. Sapwood is pale yellow and sharply demarcated from the heartwood.

Wood Grain / Texture

Grain is usually straight or occasionally interlocked. Fine, uniform texture and a high natural luster.

Rot Resistance

Reported as being very durable in decay resistance, and is also resistant to termites.

Length

7' & Up

Dimensions

Width - 18" & up
Thickness - 2.5" (Other thickness available on order)

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Canadian Wood

Proffus — Tue, 21 Jun 2022 07:10:31 +0000

Canadian Wood embarked on its journey in wood with nothing more than passion and commitment grounded in professional ethics, to offer world-class, sustainable wood products to quality-conscious, discerning designers and clients in India. We have established ourselves as a reputable brand for engineered wood throughout the Indian subcontinent thanks to our hands-on culture and a keen awareness of actual client demands. Canadian Wood takes pride in who we are and strives to get where we want to be. introducing Indian characteristics to a global perspective that expects the greatest production and timber.

Western Hemlock

This species is consistently seasoned in dry kilns to increase its stiffness and strength as well as its resistance to rot and insect attack. Western Hemlock wood is renowned for having an even grain that is great for machining.

Douglas Fir

Douglas fir is prized for its exceptional strength-to-weight ratio, which makes it the ideal material for massive structures. It has superior sanding, staining, and painting qualities.

Yellow Cedar

Due to its natural extractives, yellow cedar has a fine texture and straight grain, making it a decay-resistant wood. For external purposes, it is frequently employed.

Western Red Cedar

Western red cedar is one of the most economical wood species. It is the perfect choice for outdoor applications due to its remarkable working qualities, which include inherent resistance to termites, rot, and decay.

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Wenge Wood

Proffus — Tue, 21 Jun 2022 06:45:51 +0000

Wenge Wood

Description :

The sapwood is whitish or pale yellow and is clearly demarcated from the heartwood, which is dark brown with line, close, near-black veins and white lines. This patterning gives the wood a very attractive appearance. The grain is fairly straight, with a medium to coarse texture and a low lustre.

Properties :

Wengé is a heavy and dense wood which is highly resistant to abrasion. It has a high resistance to shock loads and a high Nunding strength, low stiffness. medium crushing strength and a low steam-bending rating. The wood works well with both machine and hand tools, and has a moderate to medium blunting effect on cutting edges. Pre-boring is required for nailing, and gluing and polishing can be difficult because of the resin cells in the wood. Sawing is slow, but it planes fairly easily. It is a good for turning, and sands satisfactorily. Once the grain has been filled, a satisfactory surface finish can be achieved.

Seasoning :

The wood seasons slowly and is fairly difficult to dry. It is highly prone to surface checking and there is a slight tendency to distort. Wengé exhibits small movement in use.

Durability :

It is a durable wood and resistant to fungi and The sapwood is permeable for preservative treatment, but the heartwood is highly resistant.

Typical Uses :

Furniture, turnery, carving, exterior and interior joinery, violin bows, block and strip flooring, boatbuilding and construction work. Decorative veneers are used for cabinetwork and marquetry.

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Sapele Wood

Proffus — Tue, 21 Jun 2022 06:25:41 +0000

Sapele Wood

Description :

When newly cut, the heartwood)d is pink. but this darkens to a red-brown or purple-brown on exposure. The sapwood is clearly defined and is white to pale yellow. The grain is interlocked or wavy, with quite a fine texture and a high golden lustre. The can exhibit an attractive range of figure, with ribbon, bee’s wing and regular stripe on quartersawn stock, and fiddleback, mottle or roe on other cuts.

Properties :

Sapele has medium resistance to shock loads, medium Iksnding strength, high crushing strength, low stiffness and properties. It works well with both hand and machine tools, with a moderate blunting effect on cutting edges. planes and moulds easily, but interlocked grain can tear if a reduced Cutting angle is not used. It bores, routs, carves, nails, screws, stains, varnishes and paints well, and sands very well. The wood glues fairly well, and can be brought to an excellent polished finish.

Seasoning :

It dries rapidly and is prone to distortion, although this is less of a problem with quartersawn stock There is medium movement in use.

Durability :

The heartwood is moderately durable and can be attacked by pinhole and marine borers, but is to preservative treatment. The sapwood is vulnerable to the powder-post beetle, and is moderately resistant to preservative treatment.

Typical Uses :

Furniture and cabinetmaking, musical instruments, office furniture, kitchen cabinets, doors, stairs, window frames, boats, flooring and sports Decorative veneer from choice logs is used for marquetry, panelling and cabinetwork. Sapele is also rotary-cut for plywood.

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Walnut Wood

Proffus — Tue, 21 Jun 2022 06:08:56 +0000

American Walnut Wood

Description :

The heartwood can be light greyish brown, dark chocolate or purplish black. The sapwood is whitish to yellowish brown, unless stained or steamed to match the heartwood. The slightly open grain is typically straight, but can be curly or wavy. The texture is usually coarse, but develops a lustrous patina in time. Burrs (burls), stumpwood and crotches produce notable mottled, curly and wavy figure.

Properties :

This hard, tough wood has moderate crushing and bending strength, low stiffness, and steam-bends well. It works well with machine and hand tools, with a moderate blunting effect. It generall planes well, but irregular grain can be tricky. It turns, carves, mortises, nails, screws, sands and paints well. Gluing is satisfactory. It stains and polishes easily to a high finish.

Seasoning :

The wood slowly and care must be taken to degrade. This can include checking. iron staining, ring failure, honey combing and collapse. There is small movement in use.

Durability :

American walnut is highly durable, resistant to decay and to preservative treatment. The sapwood is permeable for treatment, and can vulnerable to the Powder-post beetle.

Typical Uses :

A prized cabinetmaking wood, it is also the chosen wood in the US for gunstocks and rifle butts. It is also used for quality furniture, architectural work, flooring, boatbuilding, musical instruments, turnery, carving, office furniture, kitchen cabinets, sporting goods and umbrella handles. It is sliced for decorative veneers and is an important wood for making plywood. The tree also produces edible nuts.

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Maple Wood

Proffus — Tue, 21 Jun 2022 05:41:22 +0000

European Maple Wood

Description :

The heartwood is creamy-white when freshly cut, but ages to a light tan. The grain is usually straight, but can be wavy or curly, and has a smooth, fine texture. The has a high natural lustre, especially on quartered surfaces. The sapwood is not normally distinct from the heartwood.

Properties :

The wood has low resistance to shock loads and low stifffiess, with medium crushing and strengths. Euro maple steam-bends well. It works well and easily with both hand and machine but has a moderate blunting effect On cutting edges. When machine- planing wavy or curly stock, a reduced cutting angle is advised, and pre-boring is recommended for nailing. The wood stains and glues well, turns particularly Well, and can be brought to an excellent polished finish.

Seasoning :

It dries slowly with little degrade, but there can be problems with staining. Rapid but careful kiln-drying is advised if the natural whitish colour is to be preserved. There is only small movement in service.

Durability :

The heartwood is non-durable and can subject to attack by fungi and other wood-destroying organisms. The sapwood is susæptible to attack from the common furniture beetle. The is permeable for preservative treatment, but the heartwood is resistant.

Typical Uses :

It is used for turnery, furniture and interior joinery, brush backs and woodenware. Selected is sliced to make very decorative veneers, and it can also be treated with chemicals to produce grey harewood, which is used for veneers and marquetry.

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SYP Wood

Proffus — Tue, 21 Jun 2022 05:25:40 +0000

SYP Wood

Description :

Southern yellow pine wood is one of the principal sources of softwood products in the United States. Not only is it strong, stiff, and dense, but it also has the ability to hold nails and other fasteners particularly well, which makes it a great choice for residential and commercial construction. Southern yellow pine wood has a unique cellular structure, making it one of the preferred species for pressure treatment. In fact, southern yellow pine wood makes up nearly 85% of all pressure-treated wood produced in the United States. Plus, its distinct grain pattern and appealing golden color make it a great choice for anyone looking to showcase its natural beauty.

Because of its competitive pricing, thriving supply, and the established market preference, southern yellow pine wood use continues to grow. Many companies use southern yellow pine in the manufacturing of trusses and other construction framing, modular home and deck construction, and in pallets, crating, and other packaging.

Typical Uses :

Joinery, domestic flooring, railway sleepers ,Railroad ties, heavy construction, bridges, mine timbers, decking, boxes, crates, pallets, particleboard and pulp. Turpentine and resin are also produced from the wood.

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