The term tongue and groove porch ceiling refers to the way in which certain types of lumber are milled for a porch ceiling . The resultant product is a board with interlocking boundaries, thus insuring a firm shape and a very narrow gap between each plank that is put in the place. If done appropriately, a completed tongue and groove porch deck creates a very strong solid wooden surface.
Installing tongue and groove flooring on a porch ceiling is a similar concept of laying an interior tongue and groove floor, but there are a few important differences. The porch must be capable to endure varying weather conditions, hence it should be painted rather than being stained and varnished like an interior floor. Normally we lay the porch planks over bare floor joists instead of the plywood subflooring used under interior floors. Hence we would prefer to prime the underside of the boards before installation process so that they are protected from moisture. Therefore tongue and groove flooring is pre-primed and installed on the porch framing.Pre-primed boards ensure that the final coat of paint adheres the board properly.We can install tongue and groove porch flooring by performing the following set of steps.These steps tells us how to give new life to a porch in an easy-to-implement methodology.
Tools and Materials Needed:
- Tape measure
- All-weather primer
- Miter saw
- A trim nailer
- Tongue and groove planking
Step 1 - Priming
At first, lay the planks facing down across the porch. Then, paint the backs and sidings of the planks using a primer and a brush. It is very important to paint the tongue and groove milling. Ensure that only a thin layer of paint is applied, so that the paint does not interfere when the connections are made. Once the painting is done, let the paint on the planks dry completely for a few minutes.
Step 2 - Measurement
Measure the first plank such that it is perpendicular across the joists on the porch. If the plank is shorter than the porch, measure it so that it ends at the center of a joist. Make the cut using the miter saw. It is mandatory to wear eye protection when cutting the planks with the miter saw.
Step 3 - Nailing
Once the planks are cut to appropriate sizes, set all the plank in place, with the grooved side facing the house. Use the trim nailer to fix two nails through the face of the board at each point where it crosses a joist.
Step 4 - Layering
Lay the next courses of the planks by knocking the tongue and groove milling together with the planks of the previous course. Then, nail the subsequent boards by bombarding nails through the sides of the planks, just above the tongue, at a downward angle. Continue this step until the whole porch is covered.
Step 5 - Priming
Prime the tops of the planks before painting. Pre-priming ensures that the final coat of paint adheres to the plank properly. Later, for additional protection, the tongue-and-groove boards can be painted with a primer-sealer before they are put in place. This adds on to the life of the paint covering.