|
|
Thread Tools | Search this Thread | Display Modes |
|
|
#1 |
|
LC Australia
Trade: Building
Join Date: Dec 2006
Location: Canberra
Posts: 439
|
Mdf
What do you guys think of MDF? (Medium Density Fibreboard)
__________________
"It's better to die on your feet than to live on your knees" |
|
|
|
|
|
#2 |
|
Member
Trade: Remodeling and Custom Decks
Join Date: Feb 2007
Posts: 55
|
Re: Mdf
It has it's place. Inside and painted nice it's hard to beat. But, I have seen architects call for it to be used outside when they want the exterior columns to match the interior. Something tells me this may be a bad idea.
|
|
|
|
|
|
#3 |
|
Thom
Trade: General Contractor/Homebuilder
Join Date: Nov 2006
Location: Albuquerque NM
Posts: 3,194
|
Re: Mdf
Use it for base. I was hesitant at first but it cuts and finishes better than wood, doesn't have those pesky nicks of finger joint, and generally the nail holes self close so they don't need filling. It doesn't split when nailing near the ends or on short pieces. After using it once, I'm sold on it.
|
|
|
|
|
|
#4 | |
|
Pro
Trade: Carpenter
Join Date: May 2004
Posts: 6,456
|
Re: MdfQuote:
There is an exterior grade MDF available, - - it's called 'medex'. Personally, - - I would only use it in 'semi-protected' areas. Such as covered porches. |
|
|
|
|
|
|
#5 |
|
Pro
Trade: Carpentry
Join Date: Oct 2005
Location: Delaware
Posts: 272
|
Re: Mdf
I haven't heard of medex, but isn't MDO supposed to work fine outside so long as the edges are covered?
__________________
C&D WOODCRAFT Deck Building |
|
|
|
|
|
#6 |
|
Member
Trade: Remodeling and Custom Decks
Join Date: Feb 2007
Posts: 55
|
Re: Mdf
mdo is good and is exactly what I use for exterior applications where mdf is called for. But, it doesn't finish any where near as nice. I have never heard of medex but I'm going to look into it.
|
|
|
|
|
|
#7 |
|
It's all about the Avatar
Trade: I have no face!
Join Date: Feb 2007
Posts: 1,798
|
Re: Mdf
MDF kills me, the product is great for painting, staining and finishing. But the dust goes everywhere, and the outgasing raises cain with my alergies, of which I did not have until I started working with glues and polymers. The product appears to be the material of choice for all the HGTV homeowner makeover shows.
It has its place, don't know how green it is. |
|
|
|
|
|
#8 |
|
Pro
Trade: restoration
Join Date: Dec 2005
Location: Catskills
Posts: 189
|
Re: Mdf
We just trimmed a house using MDF. Coping is fantastic, miters are dead on and the paint covers the Paslode nail holes without filler.
However. The trim around the windows and doors are flatstock with backband. I made all the backband using MDF. I'm surprised none of the neighbors didn't call the fire dept. because of the cloud over the community from all the tablesaw work. This stuff makes dust!! Wear a mask when you use it. Last edited by skylands; 02-27-2007 at 11:53 AM. |
|
|
|
|
|
#9 |
|
Pro
Trade: Renovations
Join Date: Feb 2007
Location: Iowa - the potato state
Posts: 350
|
Re: Mdf
MDF is made with a formaldahyde resin. Dosage is probably small, but still there. Especially when the table saw is running and you don't have the ol' mask handy.
|
|
|
|
|
|
#10 |
|
Member
Trade: Builder (wanna-be)
Join Date: Nov 2006
Posts: 52
|
Re: Mdf
I believe you can get MDF that's formaldahyde-free. I've also heard if you use exterior grade inside it lasts longer. Though I doubt they make exterior grade crown molding.
__________________
Take a long, hard look at your elf. |
|
|
|
|
|
#11 |
|
LC Australia
Trade: Building
Join Date: Dec 2006
Location: Canberra
Posts: 439
|
Re: Mdf
What do you call it, ie this formaldahyde-free MDF? Sounds good. This MDF is really deadly stuff, if you don't take precautions such as whereing a mask. They say it's the next killer like asbestos.
__________________
"It's better to die on your feet than to live on your knees" |
|
|
|
|
|
#12 | |
|
LC Australia
Trade: Building
Join Date: Dec 2006
Location: Canberra
Posts: 439
|
Re: MdfQuote:
It really is good for a fine paint finish. I wouldn't use it in a stain or clear finish, although I have seen it used in clear finish applications. I thing, I didn't know that there was an MDF made to be used on the outside. That's incredible. I have to see if my local suppliers sell it and how trueful it is.
__________________
"It's better to die on your feet than to live on your knees" |
|
|
|
|
|
|
#13 |
|
Pro
Trade: Renovations
Join Date: Feb 2007
Location: Iowa - the potato state
Posts: 350
|
Re: Mdf
Boogga,
If you don't miind me asking, you just knocking out for the day at 4:11 AM, or just getting up? Work it either way, that's early!!
|
|
|
|
|
|
#14 | |
|
Pro
|
Re: MdfQuote:
Wouldn't that be according to whose time is displayed, his or the states? Ditto on the dust f rom mdf. Cut and routered a few pieces near my truck for base in my bath. The truck was covered. The I read somewhere about wearing a mask when cutting . Not too crazy about working with it. Am curious as to how it will hold up in a bathroom. Little experimenting there.
|
|
|
|
|
|
|
#15 | |
|
Member
Trade: Builder (wanna-be)
Join Date: Nov 2006
Posts: 52
|
Re: MdfQuote:
Seal any exposed edges if you do. And any mdf cabinetry that touches the floor. Leaned this one the hard way myself.
__________________
Take a long, hard look at your elf. |
|
|
|
|
|
|
#16 | |
|
Pro
|
Re: MdfQuote:
|
|
|
|
|
|
|
#17 |
|
It's all about the Avatar
Trade: I have no face!
Join Date: Feb 2007
Posts: 1,798
|
Re: Mdf
Boogga...I have done both shelving and cabinet doors in garages and butlers pantries that we stained to match the wood finish color and it turned out unbievable. Our painter did a little bit of a drag effect on the gargage cabinet doors with an expreso color stain and spayed two coats of satin clear. For something that was to be a cost effective way to create storage turned into a nice project. Try it with a piece of scap.
P.S. I still hate the dust....... |
|
|
|
|
|
#18 |
|
Student of Life
Trade: Remodeling, Restoration, and Repair
Join Date: Mar 2006
Location: Midlothian VA
Posts: 208
|
Re: Mdf
The dust is dangerous, wear a mask if you are cutting that stuff all day my partners dad just got pneamonia and the doc said that was probably a major cause of it. He was building bookshelves by the dozens with no mask.
A year later he still sounds like crud. That stuff and Hardi are the worst I know it aint manly but do it you will be happier later. JMHO MURPH |
|
|
|
|
|
#19 | |
|
Pro
|
Re: MdfQuote:
|
|
|
|
|
|
|
#20 |
|
LC Australia
Trade: Building
Join Date: Dec 2006
Location: Canberra
Posts: 439
|
Re: Mdf
Hey Milhaus,
Obviously you live in the States. I live in Eastern Australia. I guess time measurement twists itself around the earth. At the moment it is 12:12pm lunch time, I guess all you Americans are fast asleep now, unless you go out nightclubbing.
__________________
"It's better to die on your feet than to live on your knees" |
|
|
|
![]() |
| Thread Tools | Search this Thread |
| Display Modes | Rate This Thread |
|
|
| Go to Page... |
