What do you recommend for installing laminate wood floors


Sexy Dork , Saturday, 14th of August 2010 07:58:43 PM

We are going to put laminate wood floors in our house and have been told 
Sexy Dork
that getting the laminate with the backing already attached is the 
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best/easiest way to go.They said that if you use the laminate without the 
Joined: Thursday, 27th of May 2010, 05:12:43
backing and lay the backing underneath that it could bunch up.We would be 
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installing it ourselves over a concrete foundation.Anyone with experience 
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on this?
 
 
 
 
 

Bar stool Dummy , Sunday, 15th of August 2010 12:40:36 AM

Any fairly modern concrete floor, inside a house should already  
Bar stool Dummy
have a vapour barrier under it. Building codes for the last 30 or 40 years  
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have made it mandatory.  
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Maybe the previous posters are living in third world countries.  
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You do not use a vapour barrier under any other floor coverings so why  
bother for laminate flooring? The answer is that most cheap laminates are  
made out of very cheap porous material & the manufacturers cover their  
backs by promoting vapour barriers etc.  
 
If you are laying the floor in an area that could be suspect, a converted  
garage or basement then by all means use a vapour barrier. One way to test  
if a concrete slab is subject to damp is to tape a small square of clear  
plastic down to the concrete & leave it a few days. If there is moisture  
in the concrete then beads of condensation will form on the underside of  
the plastic.  
 
Use a good quality foam underlay. The better the underlay then the nicer  
the finished floor will feel. I have never used flooring with the backing  
attached. Seems just another complication to me.  
 
Follow the instructions regarding edge clearance carefully. Don't get it  
too close. These floors really do expand in humid weather.  
 
 
 
 
 

Pumkin Butt , Monday, 16th of August 2010 04:06:19 AM

I did one room with the foam backing and it was not a problem  
Pumkin Butt
at all. The whole floor went down as easy as pie. I did have the couple  
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of special tools that you can buy to aid in installing the boards. Those  
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are a real help.  
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As someone else mentioned, you really need to use a vapor barrier type  
underlayment if you are laying on a concrete floor. Be sure and tape all  
of the joints completely.  
 
 
 
 
 

Brace face , Tuesday, 17th of August 2010 07:56:23 AM

If you're installing over a concrete slab, you need a vapor  
Brace face
barrier. The roll underlayment has a vapor barrier on it already (install  
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it barrier facing up, felt facing down).  
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If you use the planks with the underlayment attatched, the vapor barrier  
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is broken at the edge of each plank which invalidates the whole reason.  
 
For this reason, use the roll underlayment & tape all the seams completely  
with clear plastic tape. In all the installs I've done I've never seen it  
bunch up. How could it with the floor flat on top of it?  
 
This is a good DIY project. This link goes into details.  
 
 
 
 
 

poopy :) , Wednesday, 18th of August 2010 12:19:01 AM

Never had that problem with a separate backing. Use the  
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styrofoam based product & just to make sure you get a good cover. Lay it  
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in the same direction as the laminate boards & lay it as you go, tape the  
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joins, not completely, just enough to hold them. The styrofoam product is  
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also a good damp proof layer. It would also be a better job if you can  
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remove the skirting boards & run the laminate to within 1/4'' of the  
walls, refit the skirting & the job will look realy professional, better  
than using edging.  
 
 
 
 
 

Babymeats , Thursday, 19th of August 2010 02:38:53 PM

You just need to be careful when laying it, not to bunch it up.  
Babymeats
Check the cost difference between the flooring with the backing attached  
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and using a different product. Many laminate companies recommend a certain  
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type padding for their floors. Make sure you use the correct one.  
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