Wood Floor Expansion Gap Filler
Even though wood flooring used is no longer living and breathing it still reacts to moisture changes in the environment.
Wood floor expansion gap filler. How to seal laminate flooring. Over time however the putty hardens chips and flakes. See before and after pics in video to help you visualize the difference. Why you should avoid putty fillers.
The gap between the hardwood flooring and any obstruction should be a minimum of 5 8 inch and 3 4 inch is actually better as shown in figure 2. An expansion gap is a term used when fitting wooden flooring. Inserting a colour match acrylic filler. Essentially a mastic this method is fast efficient and doesn t require sanding at the end.
If the gaps in your wood floor are smaller and more cosmetic a prefabricated wood filler or a wood dust and wood flour cement mix would be good options. Expansion gaps at the walls and fixtures and then fill the gaps at flooring ends with 100 percent silicone caulk. This is because the hardwood flooring expansion occurs on each board. Expansion gaps are spaces left around the perimeter of rooms against fixed objects such as columns thresholds hearths baseboard and other stationary items built or secured into the framing structure of the home.
This type of cracking is considered normal for hardwood and no filler method will hold up unless the proper humidity is maintained. See how to make your own wood filler and fix hardwood floor gaps. Wood fillers are also not meant for use with large gaps. Anytime you install laminate flooring in a bath laundry room or kitchen you should use ac3 rated flooring leave 1 4 in.
The term expansion gap when used in conjunction with wood flooring refers to the space left around the edges of a room when a floor is fitted. Colour matched acrylic fillers are easy to source either from a good diy shop or your wood floor supplier and are arguably one of the most straightforward ways of filling gaps in wood floors. If you don t have. The larger the room the larger the gap must be.
Putty fillers were once a mainstay of hardwood floor repair. Normally a space of between 10 and 15mm it s not a huge amount of space but it s enough to help prevent problems with wood flooring when it expands and contracts.