For best longevity choose 1 thick tongue and groove vertical grain boards preferably at least 5 wide.
How to fix tongue and groove flooring on coverd deck.
Cover the floor with 30 pound felt paper and staple it down.
How to fill porch board gaps.
I decided to replace the entire side of porch flooring with the exception of a roughly 4 ft.
Don t be tempted to fill the unsightly gaps in your porch floor with caulk or wood filler.
With older tongue and groove hardwood or even wide plank floors gaps inevitably develop between the boards mostly because the wood shrinks over time as it dries out and loses moisture content.
This creates a stable base for the flooring gives it a bit of cushion and helps prevent squeaks.
No matter how well you take care of your flooring it will still need to be repaired from time to time.
Another exacerbating condition is water damage.
It s a good idea to prime all four sides of tongue and groove flooring before installing it to reduce expansion and contraction due to changes in temperature and humidity.
The wood should be a high quality rot resistant species such as cedar cypress douglas fir mahogany or another tropical wood.
The problem is magnified when the boards were not tightly laid in the first place.
In the end i.
Rotten porch board are a big issue with historic homes.
Using this t g wood floor planks from the local home center saved me about 1000 dollars.
In the video we will show techniques to replace tongue and groove porch boards both in the middle and.
Some tips for porch flooring repairs.
When replacing a porch floor be sure to use pressure treated pine or other rot resistant wood for both the joists and flooring.
As long as you keep up with these repairs you won t have very many issues when it comes to actually repairing them.
Water logged wood will first swell then shrink as it dries out.
Remove the damaged floorboards using a flat pry bar.
Traditionally boards are laid running perpendicular to the house.
The natural movement of the boards could eventually break the material.
How to repair a sagging support beam 9 steps.
Sweep or vacuum the subfloor of all dust and dirt.
What kind of porch flooring should you use or not use.
For this repair project we milled interlocking tongue and groove boards from treated lumber to replace the original rotted porch boards.
How to install tongue and groove porch flooring.
When you are working with tongue and groove porch flooring there are things that can go wrong with it.
Measure and mark a new floorboard to fit into the floor.
Span that i could tell was the original porch flooring from when the house was built in 1880.