This type of subfloor is common on older homes.
Wood floor glued to subfloor.
If you re satisfied that your solid subfloor is dry apply a continuous damp proof membrane dpm such as osmouk moisture barrier and encapsulator.
Both solid and engineered wood flooring can be effectively floated however.
However you will first need to level the existing chipboard subfloor.
Proceed with applying your glue we recommend osmouk ms advance wood flooring adhesive as it has a high bond strength but remains permanently flexible.
Floating vs glued down engineered wood flooring.
As with plywood subfloors if there is movement or squeaks refasten the subfloor to the joists and set protruding fasteners into the subfloor.
Wooden floor boards or plywood.
If your subfloor is concrete a screeded floor then either engineered wood flooring or solid wood flooring can be used.
In any event do not apply glue on a larger area so that the glue is already allowed to dry.
When installing these hardwood flooring options you simply slide the tongues into the grooves and place the flooring directly over your subfloor.
Simply apply the adhesive to the subfloor with a notched trowel and spread across a small area at a time approximately 1m.
Use about 1 2 kg of the glue per m2.
This glue will allow the flooring to move as the seasons change but it will not crack and the floor will stay adhered to the subfloor.
However if you re installing over a concrete subfloor you must ensure there s no damp because otherwise it will slowly damage the floor once it s laid.
With that said one of the most important factors while dealing with glue down installation is going to be your subfloor.
The boards should be no wider than 6 inches and installed on a 45 degree angle.
The floor will be glued directly to the sub flooring using a hardwood flooring adhesive.
Place the hardwood flooring planks on top of the adhesive and push them together.
Divide the glue with a new glue comb 100 grams in width and the length of the area where the floor part is to be glued to the primed subfloor.
Glued down means using a bonding agent adhesive or glue which is put directly onto the subfloor before laying any of your engineered wood flooring.
Never make more than 1 bucket at the same time.
In addition certain timber adhesives can be used to fix solid wood directly to chipboard.
Glue down wood flooring pros cons floating wood floors are thinner tongue and groove flooring sections that interlock together without any actual fasteners.
Typically this type of hardwood flooring is set up with a series of tongues and grooves so that they can be attached to one another.
Solid wood subfloor.
Engineered wood flooring can be floated over an underlay without fixing it down or it can be glued directly onto the concrete.
Solid wood flooring must be glued directly onto the concrete.
There is no need to glue the planks together as they are fully bonded to the subfloor.
This method can only be used when fitting onto a solid sub floor and can provide a cost effective alternative when fitting onto concrete due to the high cost of using ms polymer glues.
Floating a wood floor means that the boards are not fastened down to the sub floor.