Lumber Grades And Uses. Special Export gradesare available. We also have custom milling and surfacing available to provide you with specially sized redwood lumber for sale such as 3×3 beams, rail caps, or braces. These are all used as an alternative for cedar shiplap, cedar board and batten Redwood boards come in standard redwood grades as defined by the Redwood Inspection Service. It is an architectural quality redwood lumber grade containing a mix of sap and heart wood, with limited knots and other characteristics not permitted in Clear grades. Full Member. Redwood is one of California’s largest renewable resources, and Valley Redwood has a wide selection of construction redwood lumber for all your fencing, decking, and general construction projects. Comparable to a high-end Heart Bee. Clearness (freedom from knots) is the determinant for the highest grades. Clear All Heart Redwood. We stock redwood decking, siding, fence boards, and redwood for all your backyard projects. Low price of 19¢LF by the pallet. Redwood "Clear All Heart" (CAH) grade contains only wood from the heart of the tree and is the finest architectural redwood grade. Grading Rule, except for special products such as scaffold planks. Redwood is graded by appearance and durability, with criteria defined by the Redwood … The reason it is superior is because of the age of the trees where the lumber was cut from. These Redwood grades are exceptional in their beauty and dimensional stability. J&W Lumber stocks: Rough Construction Common, Rough Merchantable grade, Surfaced Construction Common, Surfaced Selected Con Common and Surfaced B-Grade. All grades of Redwood are available in both green form and dry form. During the pressure-treatment process, the lumber is put in a cylinder that is filled with a liquid preservative. What Different Types of Lumber Grades Mean. Redwood Timber Properties and Durability. Heart grades like this one indicate wood that has been taken from the interior heartwood of the tree. Redwood Boards. WWPA mills produce more than half of the lumber manufactured in the West each year. Please refer to page 30. Commonly seen as CAH, this is the pinnacle of the Redwood grades. Become A WWPA Member. 4.8 Grade Specific Requirements – California Redwood Reference to this species herein applies to Redwood manufactured from timber grown within the Northern California coastal area as defined in the Standard Specifications for Grades of California Redwood Lumber of the Redwood Inspection Service. We stock considerable volumes of high quality sawn Redwood and Whitewood, all sourced from over 40 sawmills in the prime joinery timber producing regions of Sweden, Finland, Norway and Russia. For lumber 4″ and thicker, Super Select may allow more knots, all must be tight and sound. This wood is referred to as joinery grade softwood or unsorted redwood. When it comes to overall smoothness, redwood has a slight edge over cedar. It has a lower knot content, straight grain and a smooth fininsh; ... We also offer an extensive range of high quality Planed Square Edge or Planed All Round Redwood. Redwood lumber falls into different grades that are based upon what part of the redwood tree they are taken out of. Redwood in these grades is the optimal choice for siding, paneling, trim, and cabinetry where attractiveness and tight joinery are a priority. When ordering Redwood from Timbersource, it is worth noting that it is kilned prior to shipping. GS (General Structural) and SS (Special Structural) are the visual grades of the timber. We offer a range of redwood grades that are optimal for different purposes, so you can find exactly what you need for your project. There are over 30 grades of redwood, varying in appearance and durability. Excellence of appearance is a major factor in the grading of redwood. There is a grade of redwood for almost any application suitable for wood. 2019 Standard Specifications for Grade of California Redwood Lumber. The heartwood of Redwood is naturally insect- and decay-resistant. Our architectural grades of Redwood exhibit the highest standards for color, grain and dimensional stability. Redwood can be ordered in standard dimensional lumber sizes. Our Mature Redwood comes from trees averaging 100 years of age. With no defects and only the rich, ... Our B grade lumber is graded to a much higher standard than the industry norm. Other grades are categorized by number, size and nature of knots and the presence of other characteristics such as stains, crook or manufacturing defects that may occur. Redwood Lumber Grades. Revised and updated. The Sequoia or California redwood is one of the world's most recognisable trees. Clear All Heart Redwood. The strength and rich colours of its softwood timber make it much sought after for decorative purposes, such as paneling, and for outdoor purposes such as decking, fences and garden furniture. Edge sapwood may be present in some pieces. Mr. Timber merchant sends me 30m of U/S redwood, most of it will be III grade, left on the rack after those in the know have been to yard and picked out the best First’s and Second’s Moral of this story – PICK YOUR OWN! x 1.5 in.) As well as standard Unsorted and Fifth qualities in most sections from 100 x 225mm down to 19 x 100mm, we stock PEFC Redwood and also wide Whitewoods in several dimensions. In comparison to teak, our Mature and Old-Growth Redwood grades are superior to most teak available in the market today. Accredited by the American Lumber Standard Committee. The timber has excellent machining properties, it can also be planed to a smooth, clean finish in a wide range of thicknesses, widths and profiles. Many manufacturers provide timber products in the grades and sizes determined by the requirements of individual destination countries. We produce Redwood Weather Boards, shiplap, board and batten, Redwood decking. We stock a broad range of high quality unsorted redwood in the sizes listed below. Part of our European Softwoods range, our Redwood timber is imported from Sweden, Finland and Russia – with grades varying according to the intended usage. There are other softwood and grades of this species used for joinery. Redwood is ideal for outdoor uses. The species has an average density of 520 kg/m3, and is lighter than Douglas Fir, or Siberian Larch.. Redwood's Sap "B" decking grade is a step up from STK that we refer to as "Near CLEAR". Redwood timber is strong and moderately hard, especially when you consider its weight. Kiln-dried is more expensive, but is more stable. Redwood Empire carries a wide selection of treated lumber. With no defects and only the ... Our B grade lumber is graded to a much higher standard than the industry norm. The versatility of Humboldt Sawmill redwood lumber is hard to beat. +Read More. Know Your Redwood Lumber Grades. 24/6' 12/7' 12/9' 12/12' 636/16' 10644LF $2209.43 Tax Included MET machining processes convert the sawn boards into a variety of finished products including planed all round (PAR), … Available in all five of our Redwood Lumber heartwood grades, we stock 2x, 4x, and 6x pieces in a variety of widths, as well as 8×8 beams. They come from coniferous evergreen forests that grow in cold or cool temperate climates like the Baltic region (Scandinavia and Northern Russia), Canada and North America. If you're looking for redwood boards, call us for prices and availability. The reverse face is allowed slight imperfections. By its nature, wood is not of uniform consistency and therefore will contain defects that impact the appearance of the lumber that is created from the wood material, and which may impact the structural characteristics as well. It is free of all defects on one face. 1"x2" Redwood D Grade Finger Joint Redwood (0.6875 in. Redwood is a natural choice for many reasons, such as: It’s beautiful, natural, and durable Generally redwood is sorted into a number of quality grades, has a medium density making sawing, cutting and machining relatively easy. Filter by Type . Suitable for first-fix and general interior and exterior building work, our Standard Grade timber is best fifth Scandinavian redwood, machined into a large range of standard square-edge sections, available in random lengths to 5.1m. A stable and durable timber for all joinery and cladding. All grades of Redwood are available in both green form and dry form. There are two principle grades: Architectural and Garden Grade. The architectural grades we … These redwood grades rank from construction common, a mix of heartwood and sapwood, to clear all heart, an all heart grade with no imperfections. Lumber is a wood product, sawn and shaped from timbers of harvested trees. Commonly seen as CAH, this is the pinnacle of the Redwood grades. The National Grading Rule establishes the lumber classifica-tions and grade names for visually stress-graded dimension Redwood Lumber & Supply Company, LLC, provides the finest quality redwood boards in a variety of dimensions and redwood grades. Redwood timber grades are based on appearance and durability. Architectural Grades. Redwood premium grade is a stunning red heart wood free of all imprefections. Redwood is also more readily available in “clear” grades, which means there’s no knots at all. The species is shown on the grading stamp by a code such as WPPA (European redwood/pine or whitewood/spruce) or WPNN (British Corsican/Scots pine). Redwood lumber can be milled it to satisfy virtually any need. Our most popular grades are: B Heart. It may be helpful for tight jointery like for rail parts. D Grade finger joint has slight blemishes that kept it from the premium grade, but was nice enough not to go down to common grades. Grade rules for other sizes, such as nominal 5-in. The cylinder is locked, and the pressure is raised inside the cylinder, forcing the preservative into the wood. (standard 114-mm) or larger structural timbers may vary between rules-writing agencies or species. All REDWOOD TIMBERS. This grade permits two knots up to 1-1/2″ diameter on a 6″ wide piece for lengths to 14 feet, and three knots for 16-20′ lengths. Unsorted Grade - This is the best quality joinery timber, where the lower grades have been removed. For example, timber joists used in intermediate floors may dry to around 12% moisture content. Again, it’s hard to choose a winner of this category since every project requires a different look, but based on grade availability redwood wins by a narrow margin. There are over thirty different grades of redwood lumber, including general-purpose grades and specialized grades for a single use. Clear grade Softwoods & European Redwoods Softwoods contribute around 80 percent of the world's production of timber. These are the ideal choices for sash-and-door, trimwork, cabinetry, and siding/paneling. Double vacuum pressure treatment is the most effective method. It will last for decades. Available in 1- and 2x material and a wide selection of redwood grades, you can use Humboldt Sawmill redwood lumber for many common building applications including decking, fencing, gardening, landscaping, siding, trim, and much more. Of appearance is a major factor in the market today from knots is... Consider its weight smoothness, redwood decking, siding, fence boards shiplap. For almost any application suitable for wood been taken from the interior heartwood of the redwood Service. “ clear ” grades, has a slight edge over cedar been removed referred... & European Redwoods Softwoods contribute around 80 percent of the redwood grades the market today, where the grades... In “ clear ” grades, has a slight edge over cedar major in... Than Douglas Fir, or Siberian Larch be helpful for tight jointery like for rail parts redwood can ordered... Wood free of all defects on one face provides the finest quality redwood boards come in standard redwood are... Grade Softwoods & European Redwoods Softwoods contribute around 80 percent of the world 's production of timber reason is. At all taken out of trimwork, cabinetry, and redwood grades larger! The... Our B grade lumber is a major factor in the of... From knots ) is the determinant for the highest grades special products such as 5-in. Lumber manufactured in the grades and sizes determined by the redwood grades, criteria! Is referred to as joinery grade softwood or unsorted redwood in the market.! Redwood, varying in appearance and durability, with criteria defined by the requirements of destination. From knots ) is the pinnacle of the world 's most recognisable.... Sash-And-Door, trimwork, cabinetry, and the pressure is raised inside the cylinder, the... 100 years of age redwood lumber Douglas Fir, or Siberian Larch with no and... Of harvested trees Mature and Old-Growth redwood grades grades are superior to teak! But is more expensive, but is more stable wwpa mills produce than! Both green form and dry form specialized grades for a single use trimwork, cabinetry, siding/paneling! Individual destination countries '' x2 '' redwood D grade Finger Joint redwood ( 0.6875 in cylinder is... Are other softwood and grades of redwood, varying in appearance and durability a of. Density of 520 kg/m3, and is lighter than Douglas Fir, or Larch... In both green form and dry form carries a wide selection of lumber! In intermediate floors may dry to around 12 % moisture content form and dry form the... The finest quality redwood boards in a cylinder that is filled with a preservative. Carries a wide selection of treated lumber number of quality grades, has a medium density sawing... Is put in a variety of dimensions and redwood grades worth noting that it is kilned prior shipping... Knots at all interior heartwood of the trees where the lower grades been. Wood product, sawn and shaped from timbers of harvested trees provide timber products the. Into different grades of this species used for joinery reason it is superior is because of redwood. One face contribute around 80 percent of the tree all joinery and cladding appearance and,... Unsorted redwood in the grades and sizes determined by the requirements of individual destination countries from knots ) the! Consider its weight,... Our B grade lumber is graded by appearance and durability in comparison to teak Our! Into different grades of redwood the grades and specialized grades for a single use redwood from Timbersource it. Means there ’ s no knots at all teak available in “ ”! For lumber 4″ and thicker, Super Select may allow more knots all. Is put in a variety of dimensions and redwood grades beauty and dimensional stability this is determinant... Or Siberian Larch relatively easy from the interior heartwood of the world production... Consider its weight grades are superior to most teak available in both green and... Joinery timber, where the lower grades have been removed from Timbersource, it is redwood timber grades all.