Researcher uses tools, such as questionnaires or. equipment to collect numerical data. Data is in the form of words, pictures or objects. Data is in the form of numbers and statistics. Qualitative data is more 'rich', time consuming, and ich', time consuming, and. less able to be generalized.
By installing the radiant heat tubing directly under the wood subfloor from below. This is the most common installation in home renovation. By installing the radiant heat tubing within a plywood underlayment system, directly over the existing concrete slab or existing wood subfloor.
Yes, you can lay engineered-wood or laminate flooring over tile if the tile is in decent shape. Loose, cracked tiles will cause your install to fail. Also, you will gain floor height, which can cause issues with doors and appliances. You will need to use prefinished engineered hardwood or laminate flooring if it is going over tile. The floor will be glued or floated, depending on the manufacturer.