Install Wall-to-Wall Carpeting -1
Install Wall-to-Wall Carpeting -2
Install Wall-to-Wall Carpeting -3

When all the padding has been set into position, trim off the edges overlapping the fastening strips. Use a utility knife with a sharp heavy-duty blade to trim the excess padding; holding the knife at an angle toward you, cut the padding off exactly where it meets the inside edge of the fastening strips. The surface of the padding should be more or less level with the surface of the fastening strips.

Finally, unroll the carpeting over the padding and pull it carefully into position, overlapping the fastening strips all around the room. Slit the folded-up carpeting vertically where it goes around corners, being careful not to cut past the overlap into the main carpet, so that the edges lie flat against both corner walls. Make straight cuts and crosscuts to fit the carpeting around radiators and other obstructions; don’t cut holes in the carpet to accommodate them. Trim carefully around open floor registers, leaving a slight overlap.

Attach the carpeting to the fastening strips with the knee kicker. Starting in a corner, set the head of the kicker flat on the carpet, about an inch from the wall and aimed slightly down and at an angle to the wall. Kneeling on the floor at the corner, hold the handle of the kicker with one hand and lean on the floor with the other. Put all your weight on the knee opposite the arm holding the kicker and move your other knee forward sharply to hit the cushioned end of the kicker. The head of the kicker will stretch the carpeting under it to hook it’ onto the teeth of the fastening strip at the edge of the floor, leaving an untrimmed edge of carpeting still sticking up against the wall. Repeat the kicking process to fasten the carpeting on the opposite wall of the corner.

After kicking the first corner of the room into place, fasten the two adjacent corners the same way, leaving the diagonally opposite corner loose. Then work from your starting corner out along the two walls of the corner, holding the just-fastened carpeting in place with one hand and using the other to kick the next few inches of carpeting. Make sure the carpeting lies flat and doesn’t shift as you work. Fasten the third side of the carpet, working toward the loose corner, and then fasten the fourth side.

Use a utility knife with a sharp heavy-duty blade to trim the edges of the carpeting, and replace the blade as soon as it begins to dull. Cut off the turned-up edge of carpeting evenly, leaving about 3/8 inch still sticking up above the tacked-down edge. Cut carefully, and snip off any ragged tufts of yarn.

To complete the installation, use a stiff putty knife to wedge the trimmed edge of the carpeting down into the ¼  -inch gap between the walls and the fastening strips. Press the cut edge of the carpeting firmly into place all around the room. To finish the edge at doorways, trim the carpet edge carefully to fit under the curved rim of the door finishing strip. Push the raw carpet edge under the rim and use a hammer and a wood block to pound the rim firmly down over the carpet edge.

Finally, replace floor registers-you may have to trim the carpet edge back farther, but cut carefully. Replace quarter-round baseboard molding if you removed it earlier, and rehang the doors. If the new carpeting and padding are much thicker than the old floor covering, you’ll probably have to plane the bottom edge of each door so it can open and close easily. Remove the door from its hinges and plane the bot’ tom edge carefully, planing from both ends toward the center. Rehang the door. Move the furniture back into the room.

Install Wall-to-Wall Carpeting -1

Before installing the carpeting, prepare the floor. Move all furniture out of the room and remove doors that open into the room. Pound in any loose nails and reset squeaky floorboards with flooring nails, using a nail set to drive the heads below the floor surface. Condensation can be a problem when resilient flooring is carpeted; if the floor is covered with resilient tile or sheet flooring, remove the old flooring and then prepare the subfloor.

To complete preparations for the carpet installation, remove floor register covers and, if you want it to cover the carpeting, quarter-round baseboard molding. Fill in any wide cracks in the floor with wood putty, smoothed over with a putty knife, and let the patches dry completely. Vacuum the room thoroughly before you start.

The first step is nailing down the fastening strips. Starting at a corner, nail strips along the edge of the floor, ¼ inch from the wall, with their teeth pointing toward the wall; use a tack hammer to drive the preset nails through the strips and into the floor. Wear work gloves to protect your hands. To make sure the strips are nailed evenly and to maintain the ¼ -inch gap, slide a ¼ -inch-thick piece of scrap wood, on edge, between the strip and the wall as you nail each fastener into place. Work around the room, sliding this guide board along the wall as you nail the fastener strips into place.

To work around corners, cut fastener strips to fit with a small handsaw. Nail strips in front of radiators unless there’s enough clearance under them to admit the knee kicker with room to spare there usually isn’t. Set strips closely around open floor registers. Nail a metal door edging strip across the floor in each doorway, open rim pointing into the room and teeth pointing out. The rim should line up exactly under the edge of the door when both carpet and door are in place.