How to Install Hardwood Flooring — Installing Hardwood Floors

How to Install Hardwood Flooring - Installing Hardwood Floors

Installing a Hardwood Floor

Installing a hardwood floor yourself can save you a lot of money – if you know what youre doing. Improper preparation and installation can lead to warping and buckling, which will ruin flooring that might otherwise remain beautiful and durable enough for your grandchildrens grandchildren to grow up on. The most important thing you can do to ensure the structural integrity of your floor is to properly prepare.

Before You Begin

Choice of wood flooring is crucial. The factors that determine how and where hardwood flooring can be installed are:

Moisture – Consider the humidity levels in your area before deciding what kind of wood to choose. If you live in an area with high humidity or your land is at or below grade (sea level), engineered flooring may be a more appropriate choice than solid wood, or you may choose a wood with minimal response to moisture, such as teak.

Subfloor – Subfloors are generally wood or concrete, although some people choose to install over an existing floor; never install over carpet.

  • Thick solid wood – 3/4 profile – should only be installed over wood subfloors, above grade, and should be nailed.
  • Thinner wood – 5/16 profile – can be installed over wood, concrete, or over existing floors above grade using staples or glue.
  • Standard engineered flooring can be installed over wood, concrete, or over existing floors using staples or glue. It can also be floated and glued down. Engineered woods can be used below, on, or above grade.
  • Interlocking engineered flooring can be installed below, on or above grade, over wood, concrete, or over existing floors and installed by interlocking, no glue, staples, or nails required.

Difficulty – Level of installation difficulty should also influence your choice of wood flooring. Interlocking engineered wood is easiest to install and least likely to cause issues due to poor installation.

Standard engineered floors require glue or staples, and are a little more difficult to install due to the extra steps involved.

Thin veneers cannot be sanded, so the lifespan of a typical engineered floor is limited in comparison to solid wood, about 30 years maximum. Thicker, high-end veneers can be sanded up to 5 times over the life of the floor and will last for up to 60 years…and can easily cost more than solid wood.

Thinner solid woods with a 5/16 profile are the next level of difficulty on the scale. Since planks can be glued or stapled, there is less chance of splintering on the edges, so it’s a little easier to install than thicker woods, but not as easy as an engineered wood. They can be sanded, and a lifespan of 50-75 years with proper care is not unreasonable.

Traditional solid woods with a 3/4” profile are more difficult to install. Planks must be nailed down with care taken to avoid splintering. This is your most durable investment flooring. Some solid wood floors installed a century or more ago are still in use – and still just as beautiful – today.

Potential Installation Pitfalls

One common thing people forget to consider is adjoining floors. Unless youre doing a whole-house installation, at some point your wood floor will end and some other flooring, like carpeting in the bedroom or tile in the kitchen, will begin. Choosing a thin profile engineered or solid wood flooring can help minimize the difference. You can also choose transition trims to help equalize the different heights.

In new construction, installing over wet concrete is probably the most common mistake that people make, including professional installers. The slab must be given time to cure, and to dry completely after pressure washing. Your flooring will come with recommendations from the manufacturer about subfloor moisture emission level. usually about 4% maximum. Products are available to help speed the drying process, and if your concrete is at or near the maximum, we strongly recommend a moisture barrier beneath the floor.

Another common mistake is not leaving enough expansion room. Wood is a porous material that absorbs moisture from the air and swells in the summer, and then contracts in cold, dry air. It feels stable underfoot, but its really in constant motion. The manufacturer will have instructions about how much room is needed around the edges, and spacers are available in different sizes to ensure that its done properly.

Floor Preparation

An old adage in the business is, Your floor is only as good as your subfloor, and truer words were never written. Just as in business, construction, and relationships, you are unwise to build without a solid foundation. No matter how expensive the wood, a poor surface underneath will cause it to ring hollowly, squeak, warp, or buckle. The most important thing you can do to ensure the structural integrity of your floor is to start with a good subfloor. In simplest terms, the subfloor must be flat. Youll hear the word level used a lot, but thats misleading. The floor does not have to be perfectly level, but it does have to be uniformly flat, without bumps, rough textures, dips, or divots.

Before you begin preparations, remove any furniture and appliances from the room. Everything that literally isnt nailed down should be removed.

The first step in achieving a flat surface is to clean the subfloor thoroughly. Remove any paint, countersink nail or screw heads that are sticking up, remove clumps of drywall left over from wall installations, and clean up any other kind of dirt and debris. For plywood subfloors, make sure the seams where the plywood joins are flat, and check each section of floor for sagging or softness. Replace any sections that seem soggy.

Once the floor is clean, use a straight piece of lumber measuring 8-10 feet in length to find weak spots in the floor. Lay the plank out and look for gaps under it. Move it across the floor, marking the floor if there are any gaps; turn the board and move across in another direction, and then do the same diagonally.

Note: Floating underlayment manufacturers often claim that using their product will correct minor irregularities in the subfloor. While this may be technically true for minute flaws, dont assume it is the answer to your problem. If the underlayment does not rest on a flat subfloor, the same issues will eventually arise. So even if youre floating the floor, make sure the underlayment is flat.

Installation

What Youll Need:

  • Pencil
  • Safety glasses
  • Moisture meter (wood, concrete or both)
  • Transition trim and wall moldings as needed
  • Hand saw, table saw, circular saw or band saw
  • Underlayment with moisture barrier (optional, but recommended)
  • Tape measure
  • Carpenter square
  • Hammer or rubber mallet
  • Vinyl or plastic tapping block
  • Pull-bar
  • Utility knife
  • Dust mask
  • Tape
  • Recommended wood glue (if necessary)
  • Nails (if necessary)
  • Stapler and staples (if necessary)
  • Matching filler (if necessary to cover nails, screws or staples)
  • Manufacturer recommended hardwood flooring cleaner

General Tips:

  • Before the flooring is delivered, run the central air or heat for 14 days to establish the normal moisture content of the air and help dry any residual moisture.
  • Have the flooring delivered a few days in advance and store it flat in the room where it will be installed. This will allow the wood to acclimatize to the humidity in the room.
  • The beauty of your floor depends a great deal on shading and direction of grain. Before you install, lay out the floor to determine a pleasing pattern. Mark the position on the back of the boards (example: row 1, plank 1 or r1, p1).
  • Examine each board for quality, color and flaws. You have the right to return inferior flooring before it is installed.
  • Remove all existing molding, transition trim and, if possible, doorjambs.
  • Do not tap the boards directly with a rubber mallet. This will mar the finish.
  • Wood flooring of any kind should never be installed over radiant heating that can exceed a temperature of 85° F.
  • Wood Sub-Floor Prep
  • Concrete Sub-Floor Prep
  • How to Install Nail Down Hardwood Floors
  • How to Install Glue Down Hardwood Floors
  • How to Install – Floating Glueless Click Hardwood Floors
  • How to Install Floating Glue- Seam Hardwood Floors
  • Installing Moldings & Trim

Related posts:

This Learning Center belongs to you. We invite you to contribute to it.

Have you got a question about what you’ve read here? Tell us about in the comments section.

Installing a Hardwood Floor

Installing a hardwood floor yourself can save you a lot of money – if you know what youre doing. Improper preparation and installation can lead to warping and buckling, which will ruin flooring that might otherwise remain beautiful and durable enough for your grandchildrens grandchildren to grow up on. The most important thing you can do to ensure the structural integrity of your floor is to properly prepare.

Before You Begin

Choice of wood flooring is crucial. The factors that determine how and where hardwood flooring can be installed are:

Moisture – Consider the humidity levels in your area before deciding what kind of wood to choose. If you live in an area with high humidity or your land is at or below grade (sea level), engineered flooring may be a more appropriate choice than solid wood, or you may choose a wood with minimal response to moisture, such as teak.

Subfloor – Subfloors are generally wood or concrete, although some people choose to install over an existing floor; never install over carpet.

  • Thick solid wood – 3/4 profile – should only be installed over wood subfloors, above grade, and should be nailed.
  • Thinner wood – 5/16 profile – can be installed over wood, concrete, or over existing floors above grade using staples or glue.
  • Standard engineered flooring can be installed over wood, concrete, or over existing floors using staples or glue. It can also be floated and glued down. Engineered woods can be used below, on, or above grade.
  • Interlocking engineered flooring can be installed below, on or above grade, over wood, concrete, or over existing floors and installed by interlocking, no glue, staples, or nails required.

Difficulty – Level of installation difficulty should also influence your choice of wood flooring. Interlocking engineered wood is easiest to install and least likely to cause issues due to poor installation.

Standard engineered floors require glue or staples, and are a little more difficult to install due to the extra steps involved.

Thin veneers cannot be sanded, so the lifespan of a typical engineered floor is limited in comparison to solid wood, about 30 years maximum. Thicker, high-end veneers can be sanded up to 5 times over the life of the floor and will last for up to 60 years…and can easily cost more than solid wood.

Thinner solid woods with a 5/16 profile are the next level of difficulty on the scale. Since planks can be glued or stapled, there is less chance of splintering on the edges, so it’s a little easier to install than thicker woods, but not as easy as an engineered wood. They can be sanded, and a lifespan of 50-75 years with proper care is not unreasonable.

Traditional solid woods with a 3/4” profile are more difficult to install. Planks must be nailed down with care taken to avoid splintering. This is your most durable investment flooring. Some solid wood floors installed a century or more ago are still in use – and still just as beautiful – today.

Potential Installation Pitfalls

One common thing people forget to consider is adjoining floors. Unless youre doing a whole-house installation, at some point your wood floor will end and some other flooring, like carpeting in the bedroom or tile in the kitchen, will begin. Choosing a thin profile engineered or solid wood flooring can help minimize the difference. You can also choose transition trims to help equalize the different heights.

In new construction, installing over wet concrete is probably the most common mistake that people make, including professional installers. The slab must be given time to cure, and to dry completely after pressure washing. Your flooring will come with recommendations from the manufacturer about subfloor moisture emission level. usually about 4% maximum. Products are available to help speed the drying process, and if your concrete is at or near the maximum, we strongly recommend a moisture barrier beneath the floor.

Another common mistake is not leaving enough expansion room. Wood is a porous material that absorbs moisture from the air and swells in the summer, and then contracts in cold, dry air. It feels stable underfoot, but its really in constant motion. The manufacturer will have instructions about how much room is needed around the edges, and spacers are available in different sizes to ensure that its done properly.

Floor Preparation

An old adage in the business is, Your floor is only as good as your subfloor, and truer words were never written. Just as in business, construction, and relationships, you are unwise to build without a solid foundation. No matter how expensive the wood, a poor surface underneath will cause it to ring hollowly, squeak, warp, or buckle. The most important thing you can do to ensure the structural integrity of your floor is to start with a good subfloor. In simplest terms, the subfloor must be flat. Youll hear the word level used a lot, but thats misleading. The floor does not have to be perfectly level, but it does have to be uniformly flat, without bumps, rough textures, dips, or divots.

Before you begin preparations, remove any furniture and appliances from the room. Everything that literally isnt nailed down should be removed.

The first step in achieving a flat surface is to clean the subfloor thoroughly. Remove any paint, countersink nail or screw heads that are sticking up, remove clumps of drywall left over from wall installations, and clean up any other kind of dirt and debris. For plywood subfloors, make sure the seams where the plywood joins are flat, and check each section of floor for sagging or softness. Replace any sections that seem soggy.

Once the floor is clean, use a straight piece of lumber measuring 8-10 feet in length to find weak spots in the floor. Lay the plank out and look for gaps under it. Move it across the floor, marking the floor if there are any gaps; turn the board and move across in another direction, and then do the same diagonally.

Note: Floating underlayment manufacturers often claim that using their product will correct minor irregularities in the subfloor. While this may be technically true for minute flaws, dont assume it is the answer to your problem. If the underlayment does not rest on a flat subfloor, the same issues will eventually arise. So even if youre floating the floor, make sure the underlayment is flat.

Installation

What Youll Need:

  • Pencil
  • Safety glasses
  • Moisture meter (wood, concrete or both)
  • Transition trim and wall moldings as needed
  • Hand saw, table saw, circular saw or band saw
  • Underlayment with moisture barrier (optional, but recommended)
  • Tape measure
  • Carpenter square
  • Hammer or rubber mallet
  • Vinyl or plastic tapping block
  • Pull-bar
  • Utility knife
  • Dust mask
  • Tape
  • Recommended wood glue (if necessary)
  • Nails (if necessary)
  • Stapler and staples (if necessary)
  • Matching filler (if necessary to cover nails, screws or staples)
  • Manufacturer recommended hardwood flooring cleaner

General Tips:

  • Before the flooring is delivered, run the central air or heat for 14 days to establish the normal moisture content of the air and help dry any residual moisture.
  • Have the flooring delivered a few days in advance and store it flat in the room where it will be installed. This will allow the wood to acclimatize to the humidity in the room.
  • The beauty of your floor depends a great deal on shading and direction of grain. Before you install, lay out the floor to determine a pleasing pattern. Mark the position on the back of the boards (example: row 1, plank 1 or r1, p1).
  • Examine each board for quality, color and flaws. You have the right to return inferior flooring before it is installed.
  • Remove all existing molding, transition trim and, if possible, doorjambs.
  • Do not tap the boards directly with a rubber mallet. This will mar the finish.
  • Wood flooring of any kind should never be installed over radiant heating that can exceed a temperature of 85° F.
  • Wood Sub-Floor Prep
  • Concrete Sub-Floor Prep
  • How to Install Nail Down Hardwood Floors
  • How to Install Glue Down Hardwood Floors
  • How to Install – Floating Glueless Click Hardwood Floors
  • How to Install Floating Glue- Seam Hardwood Floors
  • Installing Moldings & Trim

Related posts:

This Learning Center belongs to you. We invite you to contribute to it.

Have you got a question about what you’ve read here? Tell us about in the comments section.

Installing a Hardwood Floor

Installing a hardwood floor yourself can save you a lot of money – if you know what youre doing. Improper preparation and installation can lead to warping and buckling, which will ruin flooring that might otherwise remain beautiful and durable enough for your grandchildrens grandchildren to grow up on. The most important thing you can do to ensure the structural integrity of your floor is to properly prepare.

Before You Begin

Choice of wood flooring is crucial. The factors that determine how and where hardwood flooring can be installed are:

Moisture – Consider the humidity levels in your area before deciding what kind of wood to choose. If you live in an area with high humidity or your land is at or below grade (sea level), engineered flooring may be a more appropriate choice than solid wood, or you may choose a wood with minimal response to moisture, such as teak.

Subfloor – Subfloors are generally wood or concrete, although some people choose to install over an existing floor; never install over carpet.

  • Thick solid wood – 3/4 profile – should only be installed over wood subfloors, above grade, and should be nailed.
  • Thinner wood – 5/16 profile – can be installed over wood, concrete, or over existing floors above grade using staples or glue.
  • Standard engineered flooring can be installed over wood, concrete, or over existing floors using staples or glue. It can also be floated and glued down. Engineered woods can be used below, on, or above grade.
  • Interlocking engineered flooring can be installed below, on or above grade, over wood, concrete, or over existing floors and installed by interlocking, no glue, staples, or nails required.

Difficulty – Level of installation difficulty should also influence your choice of wood flooring. Interlocking engineered wood is easiest to install and least likely to cause issues due to poor installation.

Standard engineered floors require glue or staples, and are a little more difficult to install due to the extra steps involved.

Thin veneers cannot be sanded, so the lifespan of a typical engineered floor is limited in comparison to solid wood, about 30 years maximum. Thicker, high-end veneers can be sanded up to 5 times over the life of the floor and will last for up to 60 years…and can easily cost more than solid wood.

Thinner solid woods with a 5/16 profile are the next level of difficulty on the scale. Since planks can be glued or stapled, there is less chance of splintering on the edges, so it’s a little easier to install than thicker woods, but not as easy as an engineered wood. They can be sanded, and a lifespan of 50-75 years with proper care is not unreasonable.

Traditional solid woods with a 3/4” profile are more difficult to install. Planks must be nailed down with care taken to avoid splintering. This is your most durable investment flooring. Some solid wood floors installed a century or more ago are still in use – and still just as beautiful – today.

Potential Installation Pitfalls

One common thing people forget to consider is adjoining floors. Unless youre doing a whole-house installation, at some point your wood floor will end and some other flooring, like carpeting in the bedroom or tile in the kitchen, will begin. Choosing a thin profile engineered or solid wood flooring can help minimize the difference. You can also choose transition trims to help equalize the different heights.

In new construction, installing over wet concrete is probably the most common mistake that people make, including professional installers. The slab must be given time to cure, and to dry completely after pressure washing. Your flooring will come with recommendations from the manufacturer about subfloor moisture emission level. usually about 4% maximum. Products are available to help speed the drying process, and if your concrete is at or near the maximum, we strongly recommend a moisture barrier beneath the floor.

Another common mistake is not leaving enough expansion room. Wood is a porous material that absorbs moisture from the air and swells in the summer, and then contracts in cold, dry air. It feels stable underfoot, but its really in constant motion. The manufacturer will have instructions about how much room is needed around the edges, and spacers are available in different sizes to ensure that its done properly.

Floor Preparation

An old adage in the business is, Your floor is only as good as your subfloor, and truer words were never written. Just as in business, construction, and relationships, you are unwise to build without a solid foundation. No matter how expensive the wood, a poor surface underneath will cause it to ring hollowly, squeak, warp, or buckle. The most important thing you can do to ensure the structural integrity of your floor is to start with a good subfloor. In simplest terms, the subfloor must be flat. Youll hear the word level used a lot, but thats misleading. The floor does not have to be perfectly level, but it does have to be uniformly flat, without bumps, rough textures, dips, or divots.

Before you begin preparations, remove any furniture and appliances from the room. Everything that literally isnt nailed down should be removed.

The first step in achieving a flat surface is to clean the subfloor thoroughly. Remove any paint, countersink nail or screw heads that are sticking up, remove clumps of drywall left over from wall installations, and clean up any other kind of dirt and debris. For plywood subfloors, make sure the seams where the plywood joins are flat, and check each section of floor for sagging or softness. Replace any sections that seem soggy.

Once the floor is clean, use a straight piece of lumber measuring 8-10 feet in length to find weak spots in the floor. Lay the plank out and look for gaps under it. Move it across the floor, marking the floor if there are any gaps; turn the board and move across in another direction, and then do the same diagonally.

Note: Floating underlayment manufacturers often claim that using their product will correct minor irregularities in the subfloor. While this may be technically true for minute flaws, dont assume it is the answer to your problem. If the underlayment does not rest on a flat subfloor, the same issues will eventually arise. So even if youre floating the floor, make sure the underlayment is flat.

Installation

What Youll Need:

  • Pencil
  • Safety glasses
  • Moisture meter (wood, concrete or both)
  • Transition trim and wall moldings as needed
  • Hand saw, table saw, circular saw or band saw
  • Underlayment with moisture barrier (optional, but recommended)
  • Tape measure
  • Carpenter square
  • Hammer or rubber mallet
  • Vinyl or plastic tapping block
  • Pull-bar
  • Utility knife
  • Dust mask
  • Tape
  • Recommended wood glue (if necessary)
  • Nails (if necessary)
  • Stapler and staples (if necessary)
  • Matching filler (if necessary to cover nails, screws or staples)
  • Manufacturer recommended hardwood flooring cleaner

General Tips:

  • Before the flooring is delivered, run the central air or heat for 14 days to establish the normal moisture content of the air and help dry any residual moisture.
  • Have the flooring delivered a few days in advance and store it flat in the room where it will be installed. This will allow the wood to acclimatize to the humidity in the room.
  • The beauty of your floor depends a great deal on shading and direction of grain. Before you install, lay out the floor to determine a pleasing pattern. Mark the position on the back of the boards (example: row 1, plank 1 or r1, p1).
  • Examine each board for quality, color and flaws. You have the right to return inferior flooring before it is installed.
  • Remove all existing molding, transition trim and, if possible, doorjambs.
  • Do not tap the boards directly with a rubber mallet. This will mar the finish.
  • Wood flooring of any kind should never be installed over radiant heating that can exceed a temperature of 85° F.
  • Wood Sub-Floor Prep
  • Concrete Sub-Floor Prep
  • How to Install Nail Down Hardwood Floors
  • How to Install Glue Down Hardwood Floors
  • How to Install – Floating Glueless Click Hardwood Floors
  • How to Install Floating Glue- Seam Hardwood Floors
  • Installing Moldings & Trim

Related posts:

This Learning Center belongs to you. We invite you to contribute to it.

Have you got a question about what you’ve read here? Tell us about in the comments section.


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