Looking for a great way to insulate your home? Check out our selection of rockboard insulation! Rockboard is a type of insulation made from rockwool, which is an excellent material for keeping your home warm in the winter and cool in the summer. In addition, rockboard is very easy to install, so you can do it yourself without having to hire a professional. We also offer free shipping on all eligible orders, so you can be sure you are getting the best possible deal.