cost to carpet a small townhouse
1 Prices range from $2 a square foot for the most inexpensive carpeting, including some self-adhesive carpet tiles, to as much as $100 a square yard for high-end or custom project. 2  Decent carpeting and padding can usually be installed for $19-$38 a square yard, or $300-$600 for a 12x12-foot room. Installers may also charge an extra $1-$2 a square yard to move furniture, another $1-$2/square yard for removing the existing carpeting; $1-$2/square yard for disposing of the old carpet; and $1-$2 extra for installing berber (loose loop) style products. 2  There are also extra fees for steps and oddly-shaped rooms.