The standard grades include: Clear All Heart redwood, Clear grade redwood (sometimes known as A Grade), Heart B and B Grade redwood are available in mixed grain. Special Export gradesare available. Redwood has been prized for its warm glow and straight, clear grains for years. There is a grade of redwood for almost any application suitable for wood. Wickes Redwood PSE Treated Timber - 20.5 x 144 x 1800mm; Notify me when this item is back in stock. Durability is the second, primary factor in the grading of redwood. There are over thirty different grades of redwood lumber, including general-purpose grades and specialized grades for a single use. The Premier Range boasts, - Virtually knotless with minimal waste - Produced from the highest quality redwood - Approved environmental supply chain - No wane allowed for crisp edges - Minimal Finishing Preparation. European Credit Transfer and Accumulation System is a common grading framework used by European countries in order to facilitate the process of converting grades from a local grading system to another one. In most cases, this grade is sold with a specified allowance of D grade. Scandinavian I-IV grades tend to be used for internal joinery products where knot content needs to be minimised. Same general characteristics as Construction Heart, but contains a combination of heartwood and sapwood. The most commonly available heartwood and sapwood grades are described below. Availability of Our Redwood Grades. All … Continue reading Redwood Pine Panels There are other softwood and grades of this species used for joinery. Architectural grades of redwood include Heart Clear, Clear, Heart B and B Grade. Some appearance lumber may also carry annotations such as FG (flat grain), VG (vertical grain), or MG (mixed grain). Here at NORclad, we offer the timber specie in “A+”, “A” and “B” grades. The weight of dried timber is about 510 kg/m³. REDWOOD LUMBER STACKED AFTER MILLING Redwood lumber, siding and decking are often specified by architects due to a reputation earned when they were milling 2000 year old trees. With these applications comes choices on redwood grades. The table overleaf shows some species and grades commonly used in UK construction are grouped into strength classes. So, we use ‘Unsorted Softwood‘ in our products; this is not a mish-mash of quality however, despite its name, implying that is hasn’t been sorted; well it hasn’t, but it, erm, it has, if you see what we mean! 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). Clearness (freedom from knots) is the determinant for the highest grades. In general, the timber works easily and well with both hand and machine tools, but ease of working and quality of finish is dependent upon the size, and number of knots, and the degree of resin present. However, deciding which grade of European Redwood to use can be slightly trickier. Our PSE is available in three commercial grades for different end uses which include unsorted redwood, 5th grade and sawfalling whitewood. Common grades from sapwood cost around $17 per square foot. Uses of Heart B redwood include siding, paneling, trim, fascia, molding and other architectural uses. Prices vary depending on how quickly you require your order. Product code: 166443. Reduce your cost by letting Timbersource decide when to complete the order or pay a little extra to receive your order as soon as next day. Siberian Timber have also longstanding customers in the USA, Japan, Khazakstan and recently aquired orders from India. 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