A person laying down carpet in a room, with hands pulling back the carpet to adjust it.

Everything You’ll Need

Tool/MaterialUsePurpose
Utility KnifeAll methodsCut materials
Tape MeasureAll methodsMeasure size
Straight EdgeAll methodsGuide cuts
Chalk LineAll methodsMark lines
Pry BarAll methodsRemove items
Knee PadsAll methodsProtect knees
Double-Sided TapeCarpet TilesStick tiles
Carpet AdhesiveGlue-DownGlue carpet
Staple GunStretch-In, Glue-DownSecure underlay
Seaming Tape & IronAll methodsJoin seams
Knee KickerStretch-InStretch carpet
Power StretcherStretch-InStretch carpet
Stair ToolAll methodsTuck edges
Carpet RollerCarpet Tiles, Glue-DownPress firmly

For concrete floors: use cement filler, construction glue, masonry nails.

Quick Notes:

  • Carpet tiles usually need tape or dots, no stretching.
  • Stretch-in carpet needs a knee kicker and stretcher.
  • Glue-down carpet uses adhesive and a roller.

Step 1: Removing Old Flooring

Before installing new flooring, remove any existing surfaces. Take the time to pull out old materials completely. This will prepare the area for your new flooring.

Step 2: Subfloor Preparation

After taking out the old flooring, clean and get the subfloor ready. Check for any damage or moisture problems.

Fixing Damage and Uneven Areas

Find cracks, holes, or gaps that need filling. For wooden subfloors, use wood filler to fill gaps or cracks, then sand smooth when dry.

Use a cement-based filler for cracks in concrete subfloors. Also, look for high or low spots and use a leveling compound to make the surface flat and smooth.

Fixing these issues helps avoid future problems in uneven areas.

Checking for Moisture

Check the subfloor for moisture, especially with concrete. Too much moisture can cause mold and damage.

Use a moisture meter to check moisture levels. If levels are high, fix the issue first.

This might mean using a moisture barrier or sealant to keep the subfloor dry. Checking and fixing moisture levels helps ensure a lasting installation.

Step 3: Measuring the Room

Before choosing your flooring, measure the room’s size carefully. Measure the length and width, and remember any unusual shapes in the room.

Always add about 4 inches to your total length and width measurements for changes in the wall and cutting when fitting the flooring.

Handling Unusual Spaces

These irregular spaces can be tricky during installation and affect how your flooring looks. Here are some common challenges you might face:

Alcoves and Bay Windows

Alcoves and bay windows can change the room’s typical shape. These spots often need exact measurements and extra flooring pieces to cover them completely.

Closets and Doorways

Closets and doorways can interrupt the main flooring installation. Doorways usually need special transitions between different floor types, and closets might need custom-fit flooring sections.

Angled Walls and Corners

Not all rooms have straight walls. Angled walls and corners make cutting and fitting the flooring more complex. These spots need careful measuring to ensure a snug fit.

Columns and Built-In Features

Columns or built-in features like bookshelves or fireplaces can be obstacles in your flooring installation. These need precise cutting and fitting around their base for a seamless look.

Irregular Room Shapes

Rooms with L-shaped or T-shaped layouts need a more complex approach to measuring and cutting the flooring to fit correctly throughout the space.

Steps and Staircases

If your room has steps or a staircase, this adds another layer of complexity. Each step must be measured and fitted with flooring, ensuring a tight fit and smooth transition.

Nooks and Crannies

Small nooks and recesses in the room are easy to miss but important. These areas must be included in your measurements and may require custom-cut flooring pieces to cover them properly.

Step 4: Calculating Square Footage

After measuring, find the room’s square footage by multiplying the length by the width. This shows how much material you need.

For example, if your room is 10 by 20 ft, multiply 10 by 20 to get 200 sq ft.

Step 5: Installing Tack Strips

Tack strips help hold carpet edges. They have tiny nails that grip the carpet backing.

Tack Strips on Wood

Tack Strips on Wood

For wood floors, nail the strips with a hammer or nail gun. Keep them evenly spaced along the room’s edge, with a gap from the wall.

Tack Strips on Concrete

Tack Strips on Concrete

Installing tack strips on concrete needs a different method.

Put construction glue on the strip, press it on the floor, then secure with masonry nails.

Step 6: Choosing and securing the Right Underlay

The underlay gives extra softness and warmth under your flooring. Place it across the direction you plan to lay your flooring.

Types of Underlay

There are different underlays for comfort and support:

Foam Underlay

Foam underlay is popular because it is light and cheap. It feels soft and absorbs impacts, good for busy areas.

Rubber Underlay

Rubber underlay is strong and lasts long. It supports well and cuts down noise, perfect for homes with many levels.

Felt Underlay

Felt underlay feels fancy and quiets sounds. Made from fibers, it adds soft comfort and a peaceful feel.

Secure the Underlay

Use a staple gun to keep the underlay flat. Overlap edges to hide gaps.

Factors to Consider when Choosing Underlayment

AspectConsideration
Floor TypeDifferent floors need different underlays for the best results.
Foot TrafficPick a tough underlay for busy areas like hallways to avoid flattening.
Noise ReductionChoose sound-absorbing underlay like rubber or felt to keep things quiet.
Special RequirementsIf you have underfloor heating, use an underlay with good thermal insulation.

Step 7: Cutting the Carpet

Cutting the Flooring

Before installing your flooring, make sure it fits the room well. Cutting it right is key for a nice finish. Here’s what to do:

Measuring and Marking

  1. Unroll the flooring in the room where you’ll install it.
  2. Leave some extra material along the walls for trimming.
  3. Mark the measurements on the back using chalk or a pencil. This will guide your cuts.

Techniques

  • Straight cuts: Use a utility knife and straightedge to cut along the marked lines on the back. Press firmly for a clean cut.
  • Corner cuts: For corners, make diagonal cuts from the room’s corner for a smooth transition between walls.
  • Trimming excess: Trim any extra material along the edges with a utility knife for a neat finish.

Extra Tips

  • Check your measurements before cutting to avoid mistakes.
  • Cutting needs precision and patience, so take your time.
  • Change dull utility knife blades for accurate cuts.
  • Cut away from your body and keep fingers away from the blade to stay safe.

Step 8: Stretching the Carpet

Installing Flooring

Use tools to properly install flooring across the room for a snug fit. Begin in the center and move toward the edges to ensure everything is secure.

Adding a Door Bar

After installation, add a door bar at doorways or thresholds to create a smooth transition between rooms and keep the flooring in place.

Step 9: Seaming Carpet

Flooring Options

We provide various flooring types, including:

  • Luxury Vinyl
  • Laminate
  • Tile

We offer financing options to help with your purchase. Our services are available on location only, as we do not have a showroom.

DIY vs. Professional Carpet Installation

Before starting your project, consider the pros and cons of doing it yourself or hiring a professional.

OptionProsCons
DIY Installation– Lower upfront cost
– Flexible schedule
– Sense of accomplishment
– Requires specialized tools
– Steep learning curve
– Mistakes can be costly (wrinkles, poor seams)
Professional Installation– Flawless results
– Fast and efficient
– Often includes warranty
– Higher cost
– Less scheduling flexibility

DIY is best if:

  • You’re installing in small areas.
  • You have the tools needed.
  • You feel comfortable with the work.

Hire a pro if:

  • The space is large or oddly shaped.
  • You want perfect and lasting results.

Tip: Even if you DIY, consider hiring a pro for tricky tasks like stairs or complex seams.

Need help with your flooring?
Our flooring installation team can handle everything. You can request a free estimate today and let us make the process simple!

Common mistakes to avoid when installing carpet

Avoid common mistakes to ensure a smooth flooring installation.

  1. Failing to prepare seams properly: Can result in visible lines or gaps. Always take the time to align and secure seams correctly.
  2. Skipping subfloor cleaning and leveling: Leads to uneven surfaces and a poor finish. Make sure the subfloor is clean, dry, and smooth.
  3. Inaccurate measurements: May cause you to buy too much or too little material. Double-check your dimensions and account for irregularities.
  4. Choosing the wrong underlay: Mismatched underlay can reduce durability and comfort. Pick one that suits the flooring and room type.
  5. Improper tack strip installation: Loose edges and shifting material can result. Ensure tack strips are securely placed around the perimeter.
  6. Not stretching the flooring: Skipping the use of a knee kicker or power stretcher can cause wrinkles. Always stretch for a tight fit.
  7. Ignoring room conditions: High humidity or temperature swings without prep can cause expansion or contraction. Condition the room beforehand.
  8. No expansion gap at walls: Can cause buckling. Leave a small gap between the flooring and walls to allow for expansion.

We offer luxury vinyl, laminate, and tile flooring. Financing options are available, and we work on location only.

Do You Need Help With Your Carpet Installation Project?

Now that you’ve learned how to install flooring, you’re on your way to creating a cozy space. But if you’d rather let the pros handle it, we’re here to help.

Our flooring installation team can manage everything — from proper subfloor preparation to precise installation — so you can relax and enjoy perfect results. We’ll assist you in choosing the right style to match your home and budget.

Contact us today to schedule your free in-home consultation and see if we serve your area.