2x8 vs 2x10 floor joists

two 2x6 vs one 2x8 DIY Home Improvement Forum

19 Aug 2012 I know I should be using 2x8 or 2x10 but I need head room. the clubhouse joists and the add on already built are built with 2x6 floor joist.【Get Price】

Q and A: Joist Sizing Rule of Thumb JLC Online

Is there a simple way to size floor joists? A.Carl Hagstrom responds: The rule of thumb that I like to use when sizing uniformly loaded residential floor joists is "half...【Get Price】

Floor Joists I-Joist or Dimensional 2x? - Houzz

Which are you using? Technically Dimensional 2x10 / 2x12 is cheaper and easier to handle because they can not span as long My joists will span the depth...【Get Price】

Beam and Joist Span Tables - The City of Nanaimo

Built-Up Wood Floor Beams Supporting One Floor in a House. Maximum Supported. Built Up Beam Size. Joist Length 3-2X8. 4-2X8. 3-2X10. 4-2X10. 3-2X12.【Get Price】

How To Get the Bounce Out of Floors ProSales Online

Put simply increasing the joist's depth reducing on-center spacing between a floor that's framed with the company's 9-½-inch deep nominal 2x10 series 110...【Get Price】

Wood vs engineered lumber. Which one to choose? Pro

But when the floor framing or other structural components are special long span or complex many turn to engineered I-joists and other engineered wood...【Get Price】

building deck 2x8 or 2x10? need help - RedFlagDeals.com

2x8 for joists will be fine with 16" OC. Should use 2x10 for beams but 2x8 will be fine as well. If you are worried you can triple the 2x8 for the...【Get Price】

2x8s or I-joists TJIs for my floor framing - GreenBuildingAdvisor

16 Jun 2020 My floor joists don't need to hold insulation unless I add some later for sound -the joists will be 18 feet long with a beam to support in the middle. lumber price of 2x8 and 2x10 were both similar the 16 inch spaced 2x8 floor I'm not sure the fire resistant characteristics of I-joists vs dimensional lumber...【Get Price】

How far can a 2x8 floor joist span? - Quora

Sep 15 2019 A 2x8 joist was not used for floor framing during my public experience as a builder 2x10 was the minimum width for floor joist in house construction and the...【Get Price】

FLOOR JOIST TABLE

FLOOR JOIST TABLE. JOIST SIZE. JOIST SPACING. MAXIMUM 2-2x6. 2-2x8. 2-2x8. J. 5'. 2-2x4. 2-2x4. 2-2x6. 2-2x6. 2-2x6. 2-2x6. 2-2x8. 2-2x8. 2-2x10. O.【Get Price】

Joist and Beams - City of Chesapeake Virginia

Joist Size Joist Spacing. Max. Joist Span. All Conditions. Beam Size. Simple Span Joists. Beam Size. Overhanging. Joists. 2x6. 2x6. 2x8. 2x8. 2x10. 2x10. 2x12.【Get Price】

How far can a 2x8 floor joist span? - Quora

A 2x8 joist was not used for floor framing during my public experience as a builder 2x10 was the minimum width for floor joist in house construction and the...【Get Price】

SPF Span Chart

2x6. 2x8. 2x10. 2x12. Note: Deflection is limited to the span in inches divided by 240 for live Floor Joists - 40 psf Live Load 10 psf Dead Load L/360 Deflection.【Get Price】

New construction of second floor would 2x8' be okay to use

6 May 2012 if you hae to question it then go bigger why not 2x10? What is the rule of thumb for the size of the floor joist for the span? If your worried about the cost difference between 2x8 vs 2x12....then you should not be doing the...【Get Price】

2nd floor joists - are my 2x8x16s going to be strong enough

10 Sep 2018 2x12x16 instead of 2x6x16 for the floor joist/bands. I myself would not span 16 feet with a 2x8. The engineer who drew the plans for my home originally had 2x10's for the floor joists but I changed them to 2x12's because I...【Get Price】

Floor joist size to use? - Small Cabin Forum

It s on peirs 9 of them them beams are 3 2x10 the space between them My cabin 16X18 spans 12 feet with 2X8 and 16" OC and floors are...【Get Price】

What is the maximum span for a 2x8 floor joist? - AskingLot.com

Apr 22 2020 In general terms joists spaced 16 inches on center can span 1.5 times in feet their depth in inches. A 2x8 up to 12 feet; 2x10 to 15 feet and...【Get Price】

How Far Can You Span a 2X10 Floor Joist? Hunker

The distance you can span a 2-by-10 joist without additional support depends on the species and grade of the wood how far apart the joists are and the...【Get Price】

2x8 vs 2x10 Floor Joists for Single Story Home - Builder

Question: I was wondering would 2×10 floor joists 16 o.c. spanning 8′ on a single story home 32′ wide be an overkill? Or should I use 2×8 joists? I want a...【Get Price】

Span Tables Tutorial - American Wood Council

Using span tables to size joists and rafters is a straight-forward process when you Often 2x10 joists spaced 24-inches o.c. will provide a stronger and stiffer floor For example: A select structural southern pine 2x8 floor joist has a 2650 Fb.【Get Price】

Maximum Floor Joist Span - Engineering ToolBox

No. 1 and No. 2 Grade of Douglas fir and maximum span floor joists - imperial units.【Get Price】

2x8 floor joist? - Country Plans

Jun 16 2012 be making a mistake using 2x8 on 16" centers for my floor joists. they 2x10 cheaper then 3 rows of 2x12 plus 3 sheets of plywood for filler.【Get Price】

Premium Joist Specifier's Guide - Weyerhaeuser

FLOOR JOIST SPAN. Available Sizes. Weyerhaeuser Premium Joists are available in the following sizes: Nominal Size. Lengths. 2x6 2x8 2x10 2x12.【Get Price】

2nd floor joists - are my 2x8x16s going to be strong enough

Sep 10 2018 2x12x16 instead of 2x6x16 for the floor joist/bands. I myself would not span 16 feet with a 2x8. The engineer who drew the plans for my home originally had 2x10's for the floor joists but I changed them to 2x12's because I...【Get Price】

Garage Mezzanine 2x8 vs 2x10 over 12' - HomeOwnersHub

Garage Mezzanine 2x8 vs 2x10 over 12' put 2x8 or 2x10 at every 16 or 12 inch apart. clearance of max 4 feet so the thicker I go with the joist the more We are installing can lights in the ceiling on the 2nd floor of our house where... site's...【Get Price】

Framing Question - Structural Inspections - InterNACHI

In place of a 2x10 rim joist for an exterior deck Can two stacked not sandwiched of 1 - 2x10 in fact you would not even get the strength of a 2x8 in my opinion. load area of Michigan then the deck floor joists and rim joist are under sized.【Get Price】

2x6 floor joists vs 2x8 - Fine Homebuilding

Aug 13 2005 2×6 floor joists vs 2×8 Well by notching the bottom out of the ends of a 2x8 or even a 2x10 you couild replace in the same lo ions but like I...【Get Price】

2x6 floor joists vs 2x8 - Fine Homebuilding

13 Aug 2005 2×6 floor joists vs 2×8 Well by notching the bottom out of the ends of a 2x8 or even a 2x10 you couild replace in the same lo ions but like I...【Get Price】

Are 2x8 joists going to be enough? : General Hardwood Flooring

The manufacture of the flooring states min 2x10 16"oc. Will the 2x8 joists be sufficient and just need to beef up the subfloor? you said in your posts that would mean the room with the 2 x 8 floor joists has a joist span of 12'.【Get Price】

2x8 floor joist? - Country Plans

16 Jun 2012 be making a mistake using 2x8 on 16" centers for my floor joists. they 2x10 cheaper then 3 rows of 2x12 plus 3 sheets of plywood for filler.【Get Price】

Deck Joist Sizing and Spacing Decks.com Decks.com by

How far apart are floor joists placed? How do I keep them even? A 2x8 up to 12 feet; 2x10 to 15 feet and 2x12 to 18 feet. The larger the deck the larger the...【Get Price】

Understanding Floor Joist Spans - The Spruce

Mar 17 2021 Learn everything you need to know about the spacing of floor joists with this helpful guide that discusses wood species lumber grade load...【Get Price】

2x8 vs 2x10 Floor Joists for Single Story Home - Builder

I want a sound floor but at the same time don't want to over do it. Answer: 2 X 8 joists spanning only 8 feet is more than enough. However with this type of situation...【Get Price】