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A porch extension is definitely doable. The best way to increase the depth of your porch is by adding a concrete extension. Secure the extension to the existing structure by connecting it to the old porch with steel rebar set into the old slab and protruding into the new.
How much does it cost to extend a concrete porch?
While most homeowners pay between $4.40 and $16 per square foot for a new concrete patio, many factors can affect the total price.Thickness. THICKNESS AVERAGE COST * per square foot 5 inches $5.78 6 inches $6.19.
Can you extend an existing concrete slab?
Making sure that the foundation for the extension is well compacted and onto good material. Cut back and scable the joint with the existing 10×10 slab so that there is a good bond when the new concrete is cast. Drill and fix dowel bars into the existing slab across the joint with the extension.
Can you put concrete over old concrete?
You can put new concrete over old concrete. However, unresolved issues with your old concrete, such as cracks or frost heaves, will carry over to your new concrete if not taken care of. In addition, you must pour it at least 2 inches thick.
How do I extend my porch?
Extending Floor Space Create a porch-extending patio by sinking concrete pavers or flagstones in the lawn adjacent to your porch. Drop pavers or stones close to each other on the lawn, allowing 1 to 2 inches between them for a grassy border. Rake the soil flat to make a shallow hole the same depth as the paver or stone.
How much does it cost to pour a 20×20 concrete slab?
But how much does a 20×20 concrete slab cost? You can expect to pay between $1,600 and $3,200 for a 20×20 slab. The estimates are based on the average cost of $4 to $8 per square foot for a concrete slab. Yet, the costs may vary.
How much does it cost to pour a 10×12 concrete slab?
Average Cost To Pour Concrete To pour a typical 10×10 concrete slab will cost $670 to $930, a 12×12 slab for a patio will cost $796 to $1,476, a 20×24 driveway slab runs between $1,440 and $3,360, and a 24×24 slab for a garage will cost $3,058 to $5,944.
Which is cheaper a concrete patio or pavers?
Concrete is less expensive than pavers, both in terms of materials and the price of labor. The same goes for the cost of installing patios and walkways. Concrete costs between $6 and $12 per square foot, installed. On the other hand, pavers typically cost $8 to $25 per square foot, including installation.
Can you join two pieces of concrete?
Joining slabs involves creating a joint that both structurally connects the slabs and provides a flexural point to accomodate how the different ages of the slab will respond to climate and stress. While it sounds complicated, the proces to join two concrete slabs is easy but might take a few attempts to get it right.
How do I add a new concrete slab to an existing slab?
A. The best way to tie in a new slab is to drill into the edge of the existing slab at least four inches, and grout in short lengths of rebar, which will extend into the new slab. This will prevent differential movement between the slabs.
How can I make my concrete porch look better?
6 Concrete Porch Transformation Ideas Unify your porch and steps with stamped concrete. Give a plain porch a decorative facelift. Engrave it to look like natural stone. Mimic brick with stamping or stenciling. Do a wood plank fake-out. Start over with a new porch design.
Will concrete overlay crack?
A concrete overlay will not crack if you clean the substrate surface properly before installing the overlay. Also, if you do not lay the overlay too thick, it will last longer. Finally, you can keep your concrete overlay from cracking by waterproofing the substrate floor to prevent moisture vapors.
How thick does a concrete overlay have to be?
The recommended thickness of a concrete overlay should be between 1 and 2 inches. Some people will even go to ¼ of an inch in thickness, which is still sufficient depending on your needs. If you place a 2-inch overlay, you need a very rough surface on the existing slab. Ensure the surface is rough enough.
Can you cover a concrete porch?
You can use brick pavers to cover a plain concrete porch. When adding a porch to your home, concrete provides a low-cost, durable building material. However, it does have an unattractive, drab appearance, and over time it may begin to chip, crack and show other signs of wear and tear.
How do you extend a concrete stoop?
For a higher extension, make the base to four to six inches below where you want your finished surface, depending on how thick you want your concrete top to be. Then add an expansion barrier to the existing front porch concrete. Use a rubberized or asphalt material, 3/8-inch to 1/2-inch thick.
How do I add a front porch?
Small front porch ideas – 10 ways to add interest to the entrance of your home Introduce subtle interest with paint and concrete. Keep the surrounding area clean and free from clutter. Be at one with nature. Add interest with color. Use the same color throughout. Connect with other outdoor spaces. Light it well. Keep it simple.
