Wooden Floor Installation Manual

a shopping bag will appear in the right hand bottom corner of this page once you've placed your book in the bag.

Rated 5 stars on Amazon!!

Links

Wooden Floor Installation Manual details

Wooden Floor Installation Manual - Extras

Wood You Like's Manual Resources Page

Wood You Like's main website

Wood You Like's Secure Webshop

Testimonials:

"Your advice was absolutely spot on, I did as you told me and not only have a laid the floor in the hall and passageway (it's a bungaloe), but did another two rooms after that, and the whole thing worked a treat! Best wishes"
Ross M.

"Thank you, you helped me loads... Have fit 2 rooms so far - just the kitchen to go! (another 30m2!!!!)"
James B.

"Unfortunately, I had already bought my wood when I found your guide.
However, your guide was probably the most helpful one I found for installation advice and other useful information, for which - thank you.
My job is now done, and I no longer need your advice. However, I shall be happy to point anyone interested in flooring towards your website and guide.
Regards, Mike S.

"Your advice really helped us to make a decision about what type of wood flooring to choose. Especially as we have a number of issues with regard to the sub floor. Thanks!"
Adele B

"I was delighted with the help and advice that I received. It seemed to me that you cared that I should be successful in my efforts at wood floor installation.
In addition, the information that I received in the guide confirmed much of what I believed but, more importantly, it shed light on aspects of installations that I was not familiar with."
Noel R

"I have now had my floor fitted and found your website and guide absolutely invaluable in deciding on what sort of floor, what sort of finish and how to fix it.
Thank you."
Jacqui F

Have just bought your manual -wow!
Nick L

I found your manual a real help when laying my wood floor. It covered all areas of the work, gave some useful tips (especially the one about the pencils!), and was written in plain English. Purchase of the downloadable version was easy, and I would have no hesitation in recommending it.
Jim C.

 

Feedback received from (DIY & Professional) floor fitters

From Tiran:

Hi Karin & Ton

Well done on the ‘Installation Manual’, very informative and to the point. 

Most manuals are very general and vague about the details, which are the most important bits if you’re going to be able to understand the reasons for doing or not doing certain things.  It’s always essential to understand why you’re doing something so that you know why it’s correct and therefore you can then apply that method of thinking in general.

With regards to my flooring project(s). I had just completed a 55 sq.mt area in a new extension for a client before receiving the manual.

The back of the house had been knocked through and the extension was built across the whole width of the house.  One third was the kitchen, which was tiled floor with electric underfloor heating, the rest was covered with 15mm  Engineered Oak. The widths were over 100mm and the lengths were all the same, except in each pack were two half lengths just to add some effect. I decided to lay the whole floor ‘floating’ as there were two different substrates. I’ve always been happier floating than gluing or nailing as I feel it’s always best to allow wood to move without restriction. The original part of the house was solid wood floorboards and the new part was screed.

After checking with the builders for method and depth of screed, it was left to dry for at least 6 months before laying floor. The only concern I had was obviously laying the wood across two different substrates without a break (clients choice). I therefore asked around and viewed different forums, to try and find out what methods were acceptable. As you and everyone else are probably aware, when it comes to wood flooring, everyone has a different opinion and no one is completely right or wrong!

The other concern was that the flooring had just come off the boat from China and after leaving the packs to climatise for a week or so, on opening the tie strap on a couple of packs the boards sprung up in the middle!  Not wanting to wait another few weeks for replacements, I used these boards over the slight ridge where the new met the old part of the house and spread them out with the good flat boards to keep them down and there was no problem.

As far as the two substrates were concerned, I used the green heavy rubber based Timbermate underlay all over. On the wooden floorboards part of the house I used the version without the vapour barrier, to allow the floor to breathe and then used the silver backed vapour barrier type on the screeded part and sealed the joints with vapour tape. I’m the sort of person who reads the instructions that come with products which not many people do, just in case something has changed or been updated. I mention this because with the silver vapour barrier underlay, it would seem obvious to lay it silver side down, but on reading the instructions it says the opposite? After phoning the technical number they amazingly advised against the instructions, confirming my point! I then double checked with the supplier Topps tiles and because their staff are well trained, they explained it should be silver side up, even though the moisture from the floor would seemingly soak into the green part of the underlay? (*1) 

On reading your manual afterwards, I noticed you recommend gluing ply down over the whole area to achieve a common substrate to balance the effect the two different substrates may have on the finish floor. Unfortunately, I only screwed down 6mm ply over the old floorboards to even the floor out and the builders then laid the screed to meet the same level. Hopefully, the decent vapour barrier underlay will keep the floor from being ruined.

I noticed that these engineered boards seem to be extremely stable though. I had left the off-cuts outside in the rain, snow, sun for a few weeks and on returning to the site for something else, I picked up one of the pieces and measured it and even though it was completely soaked, it hadn’t changed size at all, not even a millimetre!

The only other point I would mention was that although the screed was within the tolerance levels, there were pockets of depression which have made the floor slightly spongey under foot, the usual problem with floating floors I know, but it doesn’t impress the clients. The builders made a point of saying there would be no need to lay any levelling compound as they assured the client it was level. Obviously, it can be difficult to even out a floor perfectly, even with levelling compound and shoving bits of underlay underneath as you lay the floor can also just shift the problem along, (as you point out in the manual as well). 

So, I would recommend really paying attention to this part of the process when assessing the substrates for flatness as it can make or break the finished effect. The floor looks great and the finishing off, which can take longer than laying the floor itself, makes all the difference, but if when you walk on the floor, it bounces up and down, then the whole finish loses its appeal. After all, clients don’t care about the work that goes into anything, they just want the finished effect.

I would say the manual has been a good read and does answer a lot of questions but, there are always different variables on each job and some tips just won’t work and also some tips seem unacceptable. One that stands out is where you mention pinning flat beading to the floor, which will then move with the floor as it expands and contracts, meaning you would then have to remove the beading and pin it again to close the gap between floor and skirting during different seasons? Unless I’ve understood this wrong, this would not be something any client would want to have done. (*2)

Thanks again for all the good advice,

Tiran - Bedfordshire

Further explanations of the two issues:

  1. The DPM up or down is a frequently re-appearing issue and strange that Timbermate's Technical Support contradicts their own instructions! There is a logic in having the DPM up instead of in contact with the underfloor. It is supposed to prevent (residue) moisture coming in contact with the wood and some manufacturers follow the thought that a sharp or rough underfloor surface could damage this protecting layer, rendering its function obsolete and therefore instruct to have the DPM upwards where it cannot be damaged so easily and protect the wood.

    It is good to read that you always read the instructions, because as you say, they can change once in a while even when the product itself does not seem to have changed.

  2. As for the beading moving with the wooden floor - that's correct, but.... it comes down to informing the client upfront about this. Most of the wooden floors now are wood-engineered and as you have experienced yourself with the off-cuts, this type of wooden floor hardly moves.
    With solid floors it is another matter - where it can even be considered an "early warning system" that there is (normal seasonal) movement of the floor going on. And yes, clients of ours who do opt for solid wooden floors do call us back sometimes (hence our 4-seasons guarantee on labour) but most know what is happening and fix it back themselves while checking their house climate better.
    All in all our clients prefer this unobtrusive cover of the expansion gaps over the standard scotias or quandrants.

Kind Regards and thank you for your feedback

Wood You Like Ltd
Karin Hermans / Ton Slooven

From John:

Hi Wood You Like!

Floor is now complete, just the beading around the hearth to finish. I read the book from start to finish before starting. Most of the information I had found from your web site before hand but I did refer to it during the installation and for the finishing.

Just an observation that you may want to share, I used Tongue-Tite screws to secure through the tongue (I always like my work to be reversible!). Although they claim the screws are 'anti-jacking' I found they did occasionally lift the boards by a millimetre or so. Usually found the next day when walking across the floor and hearing a creak. I lifted sections of floor 5 times to rectify, no joke!
Also the heads of the screws are T10 Torx feature and both heads and bits wear quickly. I found the bit supplied with each box barely did the 200 screws supplied. I found pilot drilling made the bits last longer, but more time consuming.

Finished the floor with Osmo HardWaxOil which looks beautiful. Just the hall to do next. The box instructions for the flooring said to allow 10% for waste but I found virtually no waste, all off cuts were used to stagger rows, so I have 5 spare boxes.

Regards - John (Hampshire)

Hi John

Thank you for your feedback and we will definitely use your experience of the Tongue-Tite screws for the benefit of others (as you know we are not very much in favour of screwing floors, but then again have no own experience therefore with these "special" screws).

As far saw-waste: it indeed depends per room/rooms and the length plus width of the board you are using (plus the quality of the product) how much saw-waste you end up with.

Kind Regards and once again thank you for your feedback, much appreciated
Wood You Like Ltd
Karin Hermans / Ton Slooven

From Bernard

Dear Karin

Just a brief note of the work done at our flat.

Wood Floor Virgin

I have dithered as to whether or not to tackle laying an engineered wood floor for some time. I actually chickened out last year and called a fitter in to install a floor in our Garden Room. However having watched how it was done and asked a few questions I felt a little more confident.

When the decision was made to have an engineered wood floor in our flat in Fife I decided to do it myself. Once I had made the decision I sent off for Wood You Like's "Wooden Floor Installation Manual" having been impressed over the years by Karin's responses on the DIYNot Forum. This gave me the required added support that I was doing the right thing.

Following the advice in the manual was pretty easy to do as I have tackled various DIY projects in the past including the complete replacement of the floorboards when refitting the bathroom.

Setting out, prepping and laying the boards was carried out in line with the instructions with boards mixed from the various boxes.

Things I learnt whilst carrying out the installation include

  1. When have applied glue to the boards make sure you do not leave a prepared board without fixing the next board to it. Luckily the glue was not fully dried so could be easily removed and redone.

  2. Having done this once make sure there is not another board still awaiting the fixing of its mating board – this I discovered 24 hours later when the glue had dried. Thank goodness for the Fein Multimaster.

  3. When tackling a hallway with an excess of doors (8) it may be a good idea to give serious consideration to using "Solid Oak Flat Beading" if, as I did, you decide to not remove the skirting board. Problem was compounded by what must be one of the thinnest skirting board sections and height that I have encountered.

  4. When working 360 miles from home take whatever you might need with you as the tool you decide is not needed is just the one that is a must. I learn the hard way having to remove a few mill from each of the 8 doors with a handsaw.

All in all I am fairly happy with the end result though might decide to remove the scotia moulding and replace it with the"Solid Oak Flat Beading" as I feel it is more fitting for the application.

Will I next tackle the lounge? Might just get a man in for that – though as there are only 2 doorways I may just crack on with it.

Many thanks to Karin at "Wood You Like" for the manual and support.

Best regards
Bernard R - Fife

(Ended up on this page by accident? Read here where it is all about and discover the first of its kind comprehensive manual on wooden floor installation, everything you need to know about DIY wooden floors.

a shopping bag will appear in the right hand bottom corner of this page once you've placed your book in the bag.

Rated 5 stars on Amazon!!