A porch will add both aesthetic appeal and function to a landscape. Brick and wood are both durable and widely used, but flagstone provides a classic look with a similar durability. Constructing a porch with flagstone normally requires laying a concrete foundation but is not a necessity as long as the earth under the flagstone is properly compacted. Without this, the stones are likely to shift and move.
Mix mortar in a bucket or wheelbarrow according to manufacturer’s instructions. Prevent the product from drying out by mixing small batches at a time, with the final batch being the largest.
Pour mortar over the dirt where the porch will be placed. Use a trowel to spread a thick, even layer. Begin at the back of the patio and work forward using small amounts of mortar at a time.
Push flagstones into the mortar. Hold the stone around the sides and push down to set it firmly into the mortar.
Use a level to check each stone. Do this prior to laying the next bit of mortar. Even a slight tilt will make the patio feel off and must be corrected before the mortar dries.
Cut the flagstones using a hammer and chisel. This will allow an even fit and fill gaps where necessary.
Fill all gaps between the stones with mortar once the patio is completely laid out. Use remaining mortar and fill gaps by hand. Wear rubber gloves to protect skin, as mortar tends to have rough or sharp pieces.