Definition of underlayment in US English:

underlayment

nounˌəndərˈlāməntˌəndərˈlāmənt

A layer between a subfloor and a finished floor that facilitates leveling and adhesion.
the underlayment may be of hardboard or particle board of various thicknesses
Example sentencesExamples
- If you need to re-roof your home, remember that the key to a long roof life is the right combination of underlayment, ventilation, insulation and shingles.
- Vinyl floors are typically laid over particleboard underlayment, which absorbs water like a sponge and then swells up.
- Does the roofing project include the replacement of underlayment sheathing, is there an allowance for it, or will it be a change order at the end of the job because the contractor specifically excluded it from his contract?
- Hopefully they did not do anything silly like glue the underlayment to the hardwood flooring.
- Never use the foam underlayment with moisture barrier on wood floors or wood subfloors.
- Get yourself some thin spread adhesive and a 1/32 notch trowel and use that, the self stick tile are cheap and the glue is iffy at best so use that for insurance and you won't have the problem of the tile not sticking to the new underlayment.
- Loose nails or inadequate nailing allow the wood (either the sheathing / underlayment panels or the finish flooring) to move.
- Particleboard is made with resins that contain a form of formaldehyde and is found in manufactured home sub-floors, underlayment, cabinets, built-ins, shelving and many other areas.
- To undercut the door jam, lay a piece of scrap flooring on the underlayment and using that as a guide, saw off the bottom the door jam so the plank will fit.
- These products include particleboard used as flooring underlayment, shelves, cabinets, and furniture; hardwood plywood wall panels; and medium density fiberboard used in drawers, cabinets and furniture.
- If, however, the floor is off level, you will need to fill in the low areas before the underlayment is applied, to create a level floor.
- If you are installing a new underlayment, it's recommended that you staple polyethylene plastic on top of the subfloor before you install the underlayment to ensure protection from water penetrating down to the subfloor.
- Repair any tears in the underlayment with duct tape.
- The deck is made up of three layers with an oak road bed, what I would call the underlayment, that looks like four by eight foot sheets of plywood.
- If the floor is concrete lay out the foam underlayment with moisture barrier with the membrane flap extended out onto the sub floor.
- Insulated cast iron plumbing - instead of PVC - provides greater sound control, and because everyone wants wood floors these days, he specs a cork underlayment to squelch footsteps.
- For other floors, lay the foam underlayment in the same direction the planks will be laid and butt the edges.
- In some instances, even when substantial areas have suffered from neglect, tiles can be removed, flashings and underlayment repaired, and the tiles reinstalled with new tiles placed in areas where they are less visible.
- Manufacturers of underlayments, floor coverings, flooring adhesives, and concrete finishing equipment were represented as well.
- The body of the floor rests unattached to an appropriate underlayment.

Definition of underlayment in US English:

underlayment

nounˌəndərˈlāmənt

A layer between a subfloor and a finished floor that facilitates leveling and adhesion.
the underlayment may be of hardboard or particle board of various thicknesses
Example sentencesExamples
- These products include particleboard used as flooring underlayment, shelves, cabinets, and furniture; hardwood plywood wall panels; and medium density fiberboard used in drawers, cabinets and furniture.
- Does the roofing project include the replacement of underlayment sheathing, is there an allowance for it, or will it be a change order at the end of the job because the contractor specifically excluded it from his contract?
- If, however, the floor is off level, you will need to fill in the low areas before the underlayment is applied, to create a level floor.
- Never use the foam underlayment with moisture barrier on wood floors or wood subfloors.
- Particleboard is made with resins that contain a form of formaldehyde and is found in manufactured home sub-floors, underlayment, cabinets, built-ins, shelving and many other areas.
- Loose nails or inadequate nailing allow the wood (either the sheathing / underlayment panels or the finish flooring) to move.
- If the floor is concrete lay out the foam underlayment with moisture barrier with the membrane flap extended out onto the sub floor.
- If you need to re-roof your home, remember that the key to a long roof life is the right combination of underlayment, ventilation, insulation and shingles.
- For other floors, lay the foam underlayment in the same direction the planks will be laid and butt the edges.
- If you are installing a new underlayment, it's recommended that you staple polyethylene plastic on top of the subfloor before you install the underlayment to ensure protection from water penetrating down to the subfloor.
- Vinyl floors are typically laid over particleboard underlayment, which absorbs water like a sponge and then swells up.
- Insulated cast iron plumbing - instead of PVC - provides greater sound control, and because everyone wants wood floors these days, he specs a cork underlayment to squelch footsteps.
- Hopefully they did not do anything silly like glue the underlayment to the hardwood flooring.
- Get yourself some thin spread adhesive and a 1/32 notch trowel and use that, the self stick tile are cheap and the glue is iffy at best so use that for insurance and you won't have the problem of the tile not sticking to the new underlayment.
- To undercut the door jam, lay a piece of scrap flooring on the underlayment and using that as a guide, saw off the bottom the door jam so the plank will fit.
- In some instances, even when substantial areas have suffered from neglect, tiles can be removed, flashings and underlayment repaired, and the tiles reinstalled with new tiles placed in areas where they are less visible.
- Repair any tears in the underlayment with duct tape.
- Manufacturers of underlayments, floor coverings, flooring adhesives, and concrete finishing equipment were represented as well.
- The body of the floor rests unattached to an appropriate underlayment.
- The deck is made up of three layers with an oak road bed, what I would call the underlayment, that looks like four by eight foot sheets of plywood.

单词	underlayment
释义	Definition of underlayment in US English: underlayment nounˌəndərˈlāməntˌəndərˈlāmənt A layer between a subfloor and a finished floor that facilitates leveling and adhesion. the underlayment may be of hardboard or particle board of various thicknesses Example sentencesExamples If you need to re-roof your home, remember that the key to a long roof life is the right combination of underlayment, ventilation, insulation and shingles. Vinyl floors are typically laid over particleboard underlayment, which absorbs water like a sponge and then swells up. Does the roofing project include the replacement of underlayment sheathing, is there an allowance for it, or will it be a change order at the end of the job because the contractor specifically excluded it from his contract? Hopefully they did not do anything silly like glue the underlayment to the hardwood flooring. Never use the foam underlayment with moisture barrier on wood floors or wood subfloors. Get yourself some thin spread adhesive and a 1/32 notch trowel and use that, the self stick tile are cheap and the glue is iffy at best so use that for insurance and you won't have the problem of the tile not sticking to the new underlayment. Loose nails or inadequate nailing allow the wood (either the sheathing / underlayment panels or the finish flooring) to move. Particleboard is made with resins that contain a form of formaldehyde and is found in manufactured home sub-floors, underlayment, cabinets, built-ins, shelving and many other areas. To undercut the door jam, lay a piece of scrap flooring on the underlayment and using that as a guide, saw off the bottom the door jam so the plank will fit. These products include particleboard used as flooring underlayment, shelves, cabinets, and furniture; hardwood plywood wall panels; and medium density fiberboard used in drawers, cabinets and furniture. If, however, the floor is off level, you will need to fill in the low areas before the underlayment is applied, to create a level floor. If you are installing a new underlayment, it's recommended that you staple polyethylene plastic on top of the subfloor before you install the underlayment to ensure protection from water penetrating down to the subfloor. Repair any tears in the underlayment with duct tape. The deck is made up of three layers with an oak road bed, what I would call the underlayment, that looks like four by eight foot sheets of plywood. If the floor is concrete lay out the foam underlayment with moisture barrier with the membrane flap extended out onto the sub floor. Insulated cast iron plumbing - instead of PVC - provides greater sound control, and because everyone wants wood floors these days, he specs a cork underlayment to squelch footsteps. For other floors, lay the foam underlayment in the same direction the planks will be laid and butt the edges. In some instances, even when substantial areas have suffered from neglect, tiles can be removed, flashings and underlayment repaired, and the tiles reinstalled with new tiles placed in areas where they are less visible. Manufacturers of underlayments, floor coverings, flooring adhesives, and concrete finishing equipment were represented as well. The body of the floor rests unattached to an appropriate underlayment. Definition of underlayment in US English: underlayment nounˌəndərˈlāmənt A layer between a subfloor and a finished floor that facilitates leveling and adhesion. the underlayment may be of hardboard or particle board of various thicknesses Example sentencesExamples These products include particleboard used as flooring underlayment, shelves, cabinets, and furniture; hardwood plywood wall panels; and medium density fiberboard used in drawers, cabinets and furniture. Does the roofing project include the replacement of underlayment sheathing, is there an allowance for it, or will it be a change order at the end of the job because the contractor specifically excluded it from his contract? If, however, the floor is off level, you will need to fill in the low areas before the underlayment is applied, to create a level floor. Never use the foam underlayment with moisture barrier on wood floors or wood subfloors. Particleboard is made with resins that contain a form of formaldehyde and is found in manufactured home sub-floors, underlayment, cabinets, built-ins, shelving and many other areas. Loose nails or inadequate nailing allow the wood (either the sheathing / underlayment panels or the finish flooring) to move. If the floor is concrete lay out the foam underlayment with moisture barrier with the membrane flap extended out onto the sub floor. If you need to re-roof your home, remember that the key to a long roof life is the right combination of underlayment, ventilation, insulation and shingles. For other floors, lay the foam underlayment in the same direction the planks will be laid and butt the edges. If you are installing a new underlayment, it's recommended that you staple polyethylene plastic on top of the subfloor before you install the underlayment to ensure protection from water penetrating down to the subfloor. Vinyl floors are typically laid over particleboard underlayment, which absorbs water like a sponge and then swells up. Insulated cast iron plumbing - instead of PVC - provides greater sound control, and because everyone wants wood floors these days, he specs a cork underlayment to squelch footsteps. Hopefully they did not do anything silly like glue the underlayment to the hardwood flooring. Get yourself some thin spread adhesive and a 1/32 notch trowel and use that, the self stick tile are cheap and the glue is iffy at best so use that for insurance and you won't have the problem of the tile not sticking to the new underlayment. To undercut the door jam, lay a piece of scrap flooring on the underlayment and using that as a guide, saw off the bottom the door jam so the plank will fit. In some instances, even when substantial areas have suffered from neglect, tiles can be removed, flashings and underlayment repaired, and the tiles reinstalled with new tiles placed in areas where they are less visible. Repair any tears in the underlayment with duct tape. Manufacturers of underlayments, floor coverings, flooring adhesives, and concrete finishing equipment were represented as well. The body of the floor rests unattached to an appropriate underlayment. The deck is made up of three layers with an oak road bed, what I would call the underlayment, that looks like four by eight foot sheets of plywood.
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