Pressure treated 1x4

2 in. x 10 in. x 16 ft. 2 Prime or Better Ground Contact Pressure-Treated Southern Yellow Pine Lumber. 2 in x 12 in. Nominal Product Length (ft.) Price. Pickup. Delivery.

1x4 and 1x6 boards lose 1/4 inch in thickness and 1/2 inch in width before leaving the mill. That means a 1 x 4 board is actually 3/4 inches by 3 1/2 inches. The larger 1x boards (1x8, 1x10, etc.) lose 3/4 inch in width. That means a 1x10 is actually 3/4 inch in thickness by 9 1/4 inches. 2x Board SizesSocietal pressure and the consistent trauma of navigating the world as a Black person can make it difficult to discuss and treat depression within the Black community. Black folks ...• Advance Guard Pressure Treated Wood is accepted by the IBC and IRC under AWPA-C31 and ICC-ES Evaluation Report ESR-2667. It may be used for above ground sill plate and other interior, above ground applications as required by the IBC and IRC. Materials • Advance Guard Borate Pressure Treated Wood is treated with disodium octaborate ...Clonidine: learn about side effects, dosage, special precautions, and more on MedlinePlus Clonidine tablets (Catapres) are used alone or in combination with other medications to tr...Appearance Grade Southern Yellow Pine. Above Ground. Actual: 0.75-in x 3.5-in x 6-ft. Treated for protection against fungal decay, rot and termites 1 in. x 4 in. x 8 ft. Lifetime limited residential warranty and 2-year color limited warranty. WeatherShield includes water repellant in the treatment process. No two pieces of lumber are the same. Color, grain pattern and texture will vary as well. Find everything you need to complete your decking project here. 2 in. x 10 in. x 16 ft. 2 Prime or Better Ground Contact Pressure-Treated Southern Yellow Pine Lumber. 2 in x 12 in. Nominal Product Length (ft.) Price. Pickup. Delivery.Pressure-treated wood is wood that has been treated with chemicals that protect the wood from rot and insects. Wood structures that see constant exposure to the elements are prone to rot from...

Backed by a lifetime limited warranty against termite infestation and rot. 1 in. x 4 in. x 16 ft. Must use ground contact pressure treated lumber where lumber is at risk for poor air circulation, less than 6 in. from the ground or has poor or no water drainage below the structure. Ground contact treated lumber should be used in tropical ... Pressure Treated Hem/Fir 1x4' · Utility Grade · S4S. Quick Specs Ships via Dunn Lumber. Natural Select 1x4-RL. In stock. Grouped product items. Product Name. Qty. Pressure Treated Hem/Fir 1x4-8' · Utility Grade · S4S. $0.78.If the material is cedar or redwood, which is good for exterior use, (but weaker than other species,) or if it’s pressure treated material (which looses its strength when pumped full of pressure treatment liquid), only 2x material will support 200 lbs. (BTW, the op didn’t say 200 lbs. per square foot...just 200 lbs. for a 1x4 or 1x6. Severe Weather 1-in x 4-in x 12-ft Pressure Treated Unfinished #2 Southern Yellow Pine Board. Item #314409 | Model #OGL10412-AG. Shop Severe Weather. 200+ bought last ... Buy 30 or more $1.80. Meets the highest grading standards for strength and appearance. Used to establish an air space for insulation or shingle projects. Furring strips boards are for interior or exterior use. View More Details. South Loop Store. 245 in stock Aisle 15, Bay 014. Nominal Product Length (ft.): 8 ft. 8 ft.(1) Questions & Answers (3) +4. Hover Image to Zoom. Pressure treated lumber for use in above ground applications. Safe and environmentally friendly. Perfect for decks, docks, …

Find 1 x 4-Inch X 8-Foot Green Treated D-Grade Tongue Groove Yellow Pine Flooring and other Sutherlands products at Sutherlands ... 1x4 8 Sku# 3177912. Please select a store to view pricing and availability. * Estimated stock levels as of Sun, May 12, 2024.Elite Decking – Cedartone. $ 9.01 – $ 34.20 Select options. We’re about building relationships with our customers, not just the transaction. We are local and family-owned with over 90 years of experience! Our team of highly trained professionals can help you with your DIY project from start to finish. 1-866-214-7277.2 Results Nominal Product H x W (In.): 1x4. Get It Fast. In Stock at Store Today. Same-Day Delivery. Availability. Show Unavailable Products. Department. Lumber & Composites; Dimensional Lumber; Furring Strips. Review Rating. 4 & Up 3 & Up 2 & Up 1 & Up. Please choose a rating. Nominal Product H x W (In.) 1x4. 1x2. 1x3. Nominal Product Length ...About This Product. The WeatherShield 1 in. x 4 in. x 12 ft. pressure-treated pine is stainable and paintable. It is ideal for a variety of above ground applications where lumber is exposed to the elements. This board is appearance grade which provides a high quality finish with virtually no bark edges (wane).

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Specifications. Optional Accessories. This board has been pressure treated for above ground (AG) applications. AC2® brand treated wood products use the …5/4-in x 6-in Standard Southern Yellow Pine Deck Board Pressure Treated Lumber. 3601. Common Measurement: 5/4-in x 6-in. Contact Type: Above-ground. Lumber Grade: Standard. Drying Method: Kiln-dried. Severe Weather. 1-in x 6-in x 8-ft #2 Southern Yellow Pine Pressure Treated Lumber. Shop the Collection.84 Lumber, Rozzelles Ferry Road, Charlotte, NC. "Ecolife is our brand of choice for pressure treated wood for a couple of reasons. We have seen a great reduction in checking as well as an overall improvement in product appearance. This leads to cost reduction and customer satisfaction."1x4 6 Sku# 90779. Please select a store to view pricing and availability. ... 1 x 4-Inch X 6-Foot Treated #2 Pine French Gothic Picket. Nominal product information shown. Actual product may vary by (and not limited to) dimension, color, grain, etc. Contact your local store for details.

LEARN ABOUT PRESSURE TREATED WOOD. COMMON TREATED LUMBER DIMENSIONS. Common Treated Lumber Dimensions. Common treated lumber …Severe Weather. 1-in x 6-in x 12-ft #2 Southern Yellow Pine Pressure Treated Lumber. 399. Common Measurement: 1-in x 6-in. Contact Type: Above-ground. Lumber Grade: #2. Drying Method: Kiln-dried. Severe Weather. 1-in x 6-in x 10-ft #2 Southern Yellow Pine Pressure Treated Lumber.This product is Made in the USA using a superior grade of wood and the process by which it is manufactured is second to none for the intended purpose. Pressure treated and kiln dried afterwards, this C-Select grade, Southern Yellow Pine flooring is designed for outdoor projects under roof. It is not intended for applications of full exposure to sunlight and rainfall or conditions of periodic ...1 in. x 4 in. x 8 ft. Lifetime limited residential warranty and 2-year color limited warranty. WeatherShield includes water repellant in the treatment process. No two pieces of lumber are the same. Color, grain pattern and texture will vary as well. Find everything you need to complete your decking project here.The chemicals used to treat the pressure treated wood sold at McCoy’s include copper, a natural element, and a small amount of tebuconazole, a fungicide. This combination is called MCA. The wood is treated by sealing it in a chamber. Then, the air is sucked out of the chamber to create a vacuum. A solution including water and certain ...Pressure-Treated Pine meets the highest grading standards for strength and appearance. Treated for protection against fungal decay, rot and termites, it is ideal for ground contact and a variety of general uses including exposed structures, sill plates, decks, docks, ramps and other outdoor applications.About These Pressure Treated Lumber Weight Values. The following table provides the heaviest approximate weight (dead load, self-weight) per linear foot of pressure treated lumber.The weight …1 x 4 x 16 ft. D & Better Grade micronized copper pressure treated southern yellow pine is more of an appearance grade product. With smaller, fewer, sound, tight knots, this board is virtually …. Show more. End uses include interior and exterior above ground, ground contact, and fresh water immersion. Carbon steel fasteners may be used for ...Nov 7, 2017 · About 7 years ago I replaced the rotting (1"x4") fascia boards on my garage with pressure treated 1x4's. I brought them home from the big box store, primed them on all sides, waited for them to dry, then applied two coats of paint and installed a day or two later. They've been up for years now and I have had absolutely no issues.

Lumber can be primed and painted or sealed and stained. Highly recommended sealing red knots with shellac based sealer prior to priming and painting to prevent bleed through. For interior or exterior use. Common: 1 in. x 4 in. x 12 ft.; Actual: 0.75 in. x 3.5 in. x 144 in. Weighs approximately 6 lbs. Untreated premium lumber.

AC2® 1 x 4 x 8' Ground Contact CedarTone Premium Pressure Treated Board. (Actual Size 3/4" x 3-1/2" x 8') Model Number: 1116107 Menards ® SKU: 1116107. PRICE …Pressure-treated against rot and termite infestation. For use above ground contact. Used in residential, commercial and industrial applications. Can be painted or stained. Rough grain texture. No two pieces of lumber are the same. Color, grain pattern and texture will vary as well. Find everything you need to complete your decking project …#2 Southern Yellow Pine. Above Ground. Actual: 0.75-in x 3.5-in x 10-ft. Treated for protection against fungal decay, rot and termites. Treatment meets AWPA (American Wood Protection Association) standardsWhen a blood pressure reading registers above 160/100, it is classified as stage 2 hypertension and can be fatal if not properly treated, reports Mayo Clinic. Hypotension, or low b...1 x 4 x 12' ACQ/CA Pressure Treated Lumber. 0 Reviews. Item: #2837-019. Model: #-Product Overview Description. Pressure treated with alkaline copper quaternary or ...Shop Lumber & Composites Shop Pressure Treated Lumber. Understanding and Identifying Dimensions The typical nominal dimensions for wood, such as 2 x 4, refer to the thickness and the width of the wood. If a third number is added onto the nominal dimensions, such as 2 x 4 x 96, it indicates the length of the wood. ...ProWood Pressure Treated Brochure. 579 KB. Download (Language): en ProWood Builder and Spec Guide. 652 KB. Download (Language): en ProWood Lifetime Limited Warranty. 192 KB. Download (Language): en es ...Elite Decking – Cedartone. $ 9.01 – $ 34.20 Select options. We’re about building relationships with our customers, not just the transaction. We are local and family-owned with over 90 years of experience! Our team of highly trained professionals can help you with your DIY project from start to finish. 1-866-214-7277.This 1 in. x 4 in. x 8 ft. Pressure-Treated Douglas Fir Board is construction grade lumber that can be painted. It is borate pressure-treated and has actual dimensions of 5/8 in. x 3-1/2 in. x 8 ft.If the material is cedar or redwood, which is good for exterior use, (but weaker than other species,) or if it’s pressure treated material (which looses its strength when pumped full of pressure treatment liquid), only 2x material will support 200 lbs. (BTW, the op didn’t say 200 lbs. per square foot...just 200 lbs. for a 1x4 or 1x6.

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Severe Weather 1-in x 4-in x 16-ft Appearance Southern Yellow Pine Pressure Treated Lumber. Item #314415 | Model #B2G10416-25. Shop Severe Weather. Get Pricing ... You can use a pressure washer to clean nearly anything outside in a fraction of the time it would take you otherwise. However, before you start dreaming about your next cleaning pr...Pressure-Treated Pine meets the highest grading standards for strength and appearance. Treated for protection against fungal decay, rot and termites, it is ideal for ground contact and a variety of general uses including exposed structures, sill plates, decks, docks, ramps and other outdoor applications.Use for decks, play structures, walkways and other outdoor projects where lumber is exposed to the elements. Effective against termites, rot and fungal decay. Lifetime limited residential warranty. 1 in. x 4 in. x 8 ft. Note: product may vary by store.Southern Pine, Pressure Treated (MCA .06), No. 2 grade lumber. Often described as a 16 ft, 1 x 4 (nominal sizing), this product typically measures 3/4 in thick by 3-1/2 in wide. Appearance notes: Surfaced on 4 Sides.2 in. x 10 in. x 16 ft. 2 Prime or Better Ground Contact Pressure-Treated Southern Yellow Pine Lumber. 2 in x 12 in. Nominal Product Length (ft.) Price. Pickup. Delivery.5/4-in x 6-in Standard Southern Yellow Pine Deck Board Pressure Treated Lumber. 3601. Common Measurement: 5/4-in x 6-in. Contact Type: Above-ground. Lumber Grade: Standard. Drying Method: Kiln-dried. Severe Weather. 1-in x 6-in x 8-ft #2 Southern Yellow Pine Pressure Treated Lumber. Shop the Collection.1 x 4 x 16 ft. D & Better Grade micronized copper pressure treated southern yellow pine is more of an appearance grade product. With smaller, fewer, sound, tight knots, this board is virtually …. Show more. End uses include interior and exterior above ground, ground contact, and fresh water immersion. Carbon steel fasteners may be used for ...Choosing between 1×4 and 2×4 purlins for your metal roof depends on various factors, including the span length, the weight of the metal panels, and your budget constraints. For smaller roofing projects with lightweight materials, 1×4 purlins may be a cost-effective and practical choice. For larger, heavier roofing systems needing more ...Severe Weather. 1-in x 6-in x 12-ft #2 Southern Yellow Pine Pressure Treated Lumber. 399. Common Measurement: 1-in x 6-in. Contact Type: Above-ground. Lumber Grade: #2. Drying Method: Kiln-dried. Severe Weather. 1-in x 6-in x 10-ft #2 Southern Yellow Pine Pressure Treated Lumber.The WeatherShield 1 in. x 4 in. x 12 ft. pressure-treated pine is stainable and paintable. It is ideal for a variety of above ground applications where lumber is exposed to the … Pressure-Treated Pine meets the highest grading standards for strength and appearance. Treated for protection against fungal decay, rot and termites, it is ideal for ground contact and a variety of general uses including exposed structures, sill plates, decks, docks, ramps and other outdoor applications. ….

Whether you're crafting a new deck or sprucing up your outdoor space, our Southern Yellow Pine Pressure Treated Lumber is your go-to choice. This dense and stable lumber, treated with micronized copper azole, is a natural warrior against termites and fungi, ensuring your creations stand the test of time in our tropical paradise. With a tight knot …Sep 13, 2023 · Pressure-treated against rot and termite infestation. For use above ground contact. Used in residential, commercial and industrial applications. Can be painted or stained. Rough grain texture. No two pieces of lumber are the same. Color, grain pattern and texture will vary as well. Find everything you need to complete your decking project here. A: Hello Linden, Thank you for your recent inquiry about the 1 in. x 4 in. x 6 ft. Pressure-Treated Pine French Gothic Fence Picket. This item is a Store Exclusive and is available for purchase in select stores only. To determine pricing and availability localize the item online by using a zip code.Pine, Pressure Treated (MCA .15), No. 2 Common grade lumber. Often described as an 8 ft, 1 x 4 (nominal sizing), this product typically measures 3/4 in thick by 3-1/2 in wide. Appearance notes: Surfaced on 4 Sides. Actual Dimensions .625-in x 3.5-in x 6-ft. For use with 6-ft fence height. Southern yellow pine pickets are easily painted or stained. Pressure treated southern yellow pine pickets are ideal for decorative fencing applications 1-in x 4-in x 16-ft #2 Southern Yellow Pine Pressure Treated Lumber. Find My Store. 2. Common Measurement: 1-in x 4-in. Contact Type: Above-ground. Lumber Grade: #2. Drying Method: Kiln-dried. Severe Weather. 1-in x 4-in x 16-ft Appearance Southern Yellow Pine Pressure Treated Lumber.0.15 lb/ft3. WeatherShield 1 in. x 4 in. x 8 ft. Ground Contact Pressure-Treated Board Southern Yellow Pine Lumber. 12 ft. Southern Pine. Appearance Grade. Paintable,Pressure Treated,Stainable. MCA - Micronized Copper Azole. 0.15 lb/ft3. WeatherShield 1 in. x 4 in. x 12 ft. Ground Contact Pressure-Treated Board Southern Yellow Pine Lumber.AC2® 1 x 4 x 8' Ground Contact CedarTone Premium Pressure Treated Board. (Actual Size 3/4" x 3-1/2" x 8') Model Number: 1116107 Menards ® SKU: 1116107. PRICE …Apr 13, 2023 ... These were PT 1x6 SPF fence boards Click “Show More” for Stuff you probably want to know! YOUR SUPPORT IS APPRECIATED: ☕ Buy Me A ... Pressure treated 1x4, Severe Weather 1-in x 4-in x 12-ft Appearance Southern Yellow Pine Pressure Treated Lumber. Item #447360 | Model #1412LE. Shop Severe Weather. 100+ views last week., 1X Treated Boards Sutherlands 1 x 4-Inch X 6-Foot #2 S4s Treated Pine Board Mfg.# 1x4 6 ... Mfg.# 1x4 10 Sku# 38380 Sutherlands 1 x 4-Inch X 16-Foot #2 S4s Treated Pine Board Mfg.# 1x4 16 Sku# 41269 ..., 1 x 4 x 12' ACQ/CA Pressure Treated Lumber. 0 Reviews. Item: #2837-019. Model: #-Product Overview Description. Pressure treated with alkaline copper quaternary or copper azole; 1 x 4 x 12' **NOTE** Dimensions are nominal; Our Return Policy If you are not completely satisfied with your purchase, in most cases, you can return it for a refund ..., This lumber is pressure treated in order to protect it from termites, fungal decay, and rot. Ideal for a variety of applications, including decks, playsets, landscaping, stair support, walkways and other outdoor projects where lumber is exposed to the elements. This lumber can be painted or stained. When used properly, it is both safe and ..., Pressure treated wood is treated with a chemical solution to protect it from these damages, but to fully protect the wood it must be properly weatherproofed with a sealant or stain. When weatherproofing pressure treated wood, it is important to avoid using a water-based deck sealant or stain as the water can react with the chemicals in the wood ..., Multiple Sizes Available. Severe Weather. 2-in x 4-in #2 Prime Southern Yellow Pine Pressure Treated Lumber. Shop the Collection. 16001. Common Measurement: 2-in x 4-in. Contact Type: Above-ground. Lumber Grade: #2 Prime. Drying Method: Kiln-dried., 4-in x 4-in #2 Southern Yellow Pine Ground Contact Pressure Treated Lumber. 91. Common Measurement: 4-in x 4-in. Contact Type: Ground contact. Lumber Grade: #2. Drying Method: Kiln-dried. Multiple Sizes Available. Severe Weather. 4-in x 4-in #2 Hem Fir Ground Contact Pressure Treated Lumber., 1" x 4" Pressure Treated MicroPro Siena Lumber -$ $ % Budget Estimator: ESTIMATE. $0 Choose a colour below to get more details + ADD TO WISHLIST. Other styles you might like: ..., Apr 18, 2014 · Ponderosa Pine has excellent workability for a variety of uses. Soft Textured wood with straight, close and uniform grain. Pine is known for it's ability to take nails without splitting. View More Details. South Loop Store. 151 in stock Aisle 21, Bay 004. Nominal Width (in) * Length (ft): 4 in. X 10 ft. 4 in. X 6 ft. 4 in. X 8 ft. , Pressure-Treated Pine meets the highest grading standards for strength and appearance. Treated for protection against fungal decay, rot and termites, it is ideal for ground contact and a variety of general uses including exposed structures, sill plates, decks, docks, ramps and other outdoor applications., All the air inside the retort is removed, creating a vacuum into which the flame-retardant chemicals can be added. The retort chamber is then completely filled with retardant chemicals, and pressure applied to make sure all the wood is evenly and fully treated. The amount of pressure and treatment time varies from product to product., MicroPro Sienna 2 x 8 x 10' Pressure Treated Wood (Above Ground Use Only) Model # 10010055 SKU # 1000790209. (3008) -. Not Available for Delivery. Unavailable in Your Area. View Details. Showing 40 of 79 products. Shop our selection of pressure treated wood at the lowest price., The WeatherShield 1 in. x 4 in. x 12 ft. pressure-treated pine is stainable and paintable. It is ideal for a variety of above ground applications where lumber is exposed to the …, Pressure-treated board, hem-fir pressure-treated board, lumber, hem-fir lumber. Acquire the 1 in. x 4 in. x 8 ft. pressure-treated hem-fir board 5490001010408000, with cedar color tone features a copper azole treatment making it ideal for a variety of outdoor applications at The Home Depot. Click to discover the benefits of pressure treated wood., Made of pine. For use in above ground applications. 1 in. x 4 in. x 8 ft. Can be painted or stained to suit your preference. Pressure treated to protect against rot and decay. No two pieces of lumber are the same. Color, grain pattern and texture will vary as …, This 1 in. x 4 in. board is Pressure-Treated to protect against rot, decay and termites. Ideal for ground contact exposure applications such as decks, walkways, ramps and other outdoor structures. This lumber is both safe and environmentally friendly when used as directed in appropriate applications.Treated wood is typically still wet when it's ..., Pressure-treated against rot and termite infestation. For use above ground contact. Used in residential, commercial and industrial applications. Can be painted or stained. Rough grain texture. No two pieces of lumber are the same. Color, grain pattern and texture will vary as well. Find everything you need to complete your decking project …, 1 x 4 x 8' Sienna Pressure Treated Lumber. 0 Reviews. Item: #2835-949. Model: #14-8MCA. Product Overview Description. Build your ultimate outdoor oasis with environmentally certified MicroPro Sienna® so you can rest easy knowing your project will withstand the challenges thrown by Mother Nature. The wood is treated using patented …, AC2® CedarTone premium is truly a premium product. It has all the benefits of AC2® brand pressure treated and more! With a rich color, similar to coastal western cedar, it provides pleasing aesthetic performance for the first two years following completion of the outdoor project. After several weeks of outdoor exposure, the product will change to a lighter, more natural color. AC2 ... , This product is Made in the USA using a superior grade of wood and the process by which it is manufactured is second to none for the intended purpose. Pressure treated and kiln dried afterwards, this C-Select grade, Southern Yellow Pine flooring is designed for outdoor projects under roof. It is not intended for applications of full …, Wetter wood will be heavier than drier wood. Below are some typical moisture contents of lumber. Enter the moisture content in the calculator and hit “enter”. Untreated. Fresh from store ~15%. Wet ~30%. Very dry ~5%. Average equilibrium for interior wood in US ~8%. Treated, fresh from store ~35-75%. , KDAT Tongue and Groove Porch Flooring Easy on the eyes. And the feet. The porch is hallowed ground so u se YellaWood ® brand tongue and groove porch flooring. Kiln dried after treatment to minimize shrinkage after installation, you can’t go wrong with YellaWood ® brand porch flooring. KDAT porch flooring should be primed on all six sides (including …, AC2® CedarTone premium is truly a premium product. It has all the benefits of AC2® brand pressure treated and more! With a rich color, similar to coastal western cedar, it provides pleasing aesthetic performance for the first two years following completion of the outdoor project. After several weeks of outdoor exposure, the product will change to a lighter, more natural color. AC2 ..., Appearance Grade Southern Yellow Pine. Above Ground. Actual: 0.75-in x 3.5-in x 6-ft. Treated for protection against fungal decay, rot and termites, , Low kidney function, also known as chronic kidney disease, is treated with medications that control high blood pressure, high cholesterol, anemia and swelling, notes Mayo Clinic. C..., Tough, stable, KDAT pressure-treated lumber. ProWood ® Kiln Dried After Treatment (KDAT) features the same MCA treatment you expect, while featuring added dependability. Our kiln treatment helps to reduce shrinking and warping, making it the best choice for your next outdoor building project. You can rely on ProWood KDAT for lifetime ... , Description. 1 x 4-Inch X 16-Foot #2 S4s Treated Pine Board. Helpful Tip: Sizing for Dimensional lumber, plywood, and sheet goods is often referred to by the nominal size, not the actual size. Nominal measurements are made before the lumber is surfaced, sanded, pressure treated, and more. Moisture content can even play a small role in sizing., Pressure-Treated Pine meets the highest grading standards for strength and appearance. Treated for protection against fungal decay, rot and termites, it is ideal for ground contact and a variety of general uses including exposed structures, sill plates, decks, docks, ramps and other outdoor applications., Pressure Treated The revolutionary pressure treated lumber for decks, fences, landscaping ... 1x4 through 1x10 boards are #2 & Better/Appearance grade, hand-selected for smaller knots and light to no wane. 1x10 boards are double grooved on the back side to relieve pressure, reduces cupping,, Wetter wood will be heavier than drier wood. Below are some typical moisture contents of lumber. Enter the moisture content in the calculator and hit “enter”. Untreated. Fresh from store ~15%. Wet ~30%. Very dry ~5%. Average equilibrium for interior wood in US ~8%. Treated, fresh from store ~35-75%., Jun 16, 2020 ... lawnedge #lawngoals Easy way to install clean neat lawn edges Bulb auger (posts) https://amzn.to/2CerlLM Lawn Edger https://amzn.to/3fqJQuw ..., Softwood Timber Dimensions. Softwood lumber that has a thickness over 5" is called timber. While NIST Publication PS20 indicates that nominal 7" to 15" thick timbers should have 3/4" removed for a finished dimension (e.g. a nominal 8x8 timber has a minimum finished size of 7.25" x 7.25"), most timbers over 7" are finished with 1/2" …