What is dot and dab dry lining?

Short answer: Dot and dab is a common dry lining method used to fix plasterboard directly to brick, block or masonry walls. Small sections of drywall adhesive are placed on the wall in a regular pattern, forming the dots and dabs. The plasterboard is then pressed into position and adjusted until it is level and straight. This method is usually faster than building a separate timber or metal frame and takes up less internal space. It works best on stable, dry walls that are not severely uneven. Dot and dab can also leave a small cavity behind the boards for limited services, although cables and pipes must be installed correctly. It should not be used to hide active damp, loose masonry or serious wall defects.

Helpful context

The right system depends on the wall condition, the finish you want, and whether there are services or awkward areas to work around.

For a proper quote, we will look at wall condition, moisture, access, insulation, and the finish you want. That keeps the price accurate and avoids surprises later.