Repair a Patio Roof in 5 Steps
- Safety First Make sure you are well-protected and that it is safe for you to climb up the roof. ...
- Clean away Debris on the Roof Before you do any deep cleaning on your patio roof to take out the rust as well as the mildew, you first ...
- Use a Pressure Washer You have to first either get a commercial roof cleaner or mix a special mixture of one part bleach and three parts water. ...
- Apply Roof Sealant Before you apply this roof sealant to your patio roof, you first have to let the roof dry by itself for a few hours. ...
- Install Roofing Strips
Full Answer
What is the average cost of roof repair?
Most homeowners spend between $300 and $1,200 for a roof repair, or an average of $650-$850 to fix a roof related issue. Going beyond $3,500 is possible, but at that point a replacement roof could be your best bet.
How to build a pitched roof on a porch?
Instructions
- Attach the Ledger Board. Strip siding and sheathing from the house to expose a section of band joist or structural framing that is 8 feet long by 5-1/2 inches high.
- Install the Rafter Hangers. Screw the rafter hangers to the ledger board every 16 inches. One rafter hanger should be at each side of the porch roof.
- Set the Support Posts
Does my roof need repair?
If your roof has been properly installed and is younger than 15 or 20 years old, it may get by with repairs rather than a full replacement. When in doubt, contact a licensed roofing contractor to get a professional opinion. For more... Get free, no-commitment estimates from professional roofing contractors near you.
How to repair an old roof?
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How do you fix a leaking porch roof?
1:228:29How to Fix a Flat Patio Roof Leak - 4 Step Process - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd we have cleaned it with this product called Eterna bond. It's a really good fast drying productMoreAnd we have cleaned it with this product called Eterna bond. It's a really good fast drying product so we can go ahead and start working immediately. It actually will eat through the paint.
How much does it cost for a new porch roof?
Building a standard porch roof costs $16 to $30 per square foot, though things like gable roofs with steep slopes or an unusual porch layout can increase your costs. For a 200-square-foot structure, this ranges from $3,200 to $6,000.
What kind of wood do you use for a porch roof?
Plywood. Plywood is a standard roof decking product for porches. It withstands moisture well and grips nails tightly. Plywood requires trees from old-growth forests.
What do you call the roof over a porch?
The most common porch roof is a gable roof. The gable roof is a triangle-shaped roof that projects along a ridge down the center of the enclosure.
How do you put a roof on a porch?
0:325:16Porch Roof Framing & Shingles - How To - YouTubeYouTubeStart of suggested clipEnd of suggested clipThat's just below that shake style siding up on the gable. And I do that to make room for theMoreThat's just below that shake style siding up on the gable. And I do that to make room for the plywood. And the roofing because I want the roofing to go right under that flashing.
How do you attach a porch roof to a house?
To connect a porch roof to your house, begin by:Building a support column to give your porch roof stability.Attach the sill plate to the house.Position the rafters on top of the sill plate.Frame your porch roof.Cover the rafters with sheets of plywood.Choose a roofing material.More items...•
Can plywood be used for porch ceiling?
Plywood is also a popular choice for porch ceilings because it is inexpensive and comes in large sheets that minimize installation time. Plywood can also be painted to match your porch. When choosing plywood for a porch ceiling, choose a quality, exterior-grade product to give you the longest-lasting ceiling possible.
How do you build a simple porch roof?
1:4914:51DIY Porch Roof: Building a Simple Pitched Roof Step by Step - YouTubeYouTubeStart of suggested clipEnd of suggested clipLine up the bottom with my line on the wall. And then use the plumb line above. And below the bottomMoreLine up the bottom with my line on the wall. And then use the plumb line above. And below the bottom to mark off the line to cut at the top.
What is the underside of a porch roof called?
One area that frequently gets overlooked is the soffit. This is the front portion of the overhang, below the gutter system. Soffits are actually part of every roof system, and without them, the roof wouldn't be finished. This is particularly true for porches, which often have a lower roof than the rest of the home.
What holds a porch roof up?
Post or Column The vertical support that holds up the porch roof.
What do you use for a porch ceiling?
The four materials commonly used for porch ceilings are wood, plywood, beadboard, PVC, and composite materials. Each of these materials has its pros and cons. Wood: This material is still a top choice because of its unwavering classic touch.
How do you put a roof over an existing deck?
4:466:12Installing a Lean-to Roof on an existing Deck - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe existing gutter section cut it off. And then pulled some of the soffit. Vinyl away to check andMoreThe existing gutter section cut it off. And then pulled some of the soffit. Vinyl away to check and see what we had underneath.
How much does a porch cost UK?
How much does an average porch cost? The average porch costs around £3,500. This is for a traditional porch made from bricks, with a tiled roof, concrete floor, and glazed composite door. This style of porch usually costs £1,000 – £1,500 per square metre, and ideally, you'll want around 3 square metres in size.
How much does a small front porch cost?
A small and basic do-it-yourself porch project can cost about $5,000 to $10,000, but the budget for even a small porch project can go up quickly when lots of extras are included. Things like lighting, hardware, architectural details and furniture add to the basic cost of the project.
How much does it cost to build a 12x12 screened in porch?
If you're just screening in a porch as it already stands, Home Advisor reports that the installation can cost around $2,000: "The total costs $3 to $5 per square foot for materials, and $2 per square foot for labor," for an add-on like this, but "if you want to build a completely new porch with screen, you'll pay $25 ...
Why does my porch roof leak?
A leaky porch roof is caused by numerous reasons, but it is most probably due to damage in the flashing and not the roofing material unless the roofing material is too old and nearing the end of its life. Cracks in the shingles can also be the culprit especially if the shingles are underneath a tree branch.
What to do if a roof leak is leaking?
If the leak is dripping in the middle of the roof, go to the top of the roof and check if some of the shingles are cracked. If the shingles are still in good condition, a repair or a shingle replacement is a good option.
What does it mean when a roof leaks down right in front of the house?
If the leak is dripping down just right in front of the house, then there is a problem with the flashing connecting the roof to the exterior walls of the house. This flashing has two sides – one connected just on top of the porch roof and the other to the exterior wall. Find out if the flashing is correctly installed and sealed or if it has holes caused by corrosion.
How to fix a hole in a flashing?
To prevent further corrosion, it is probably best to coat the flashing with rust protection coating or paint.
What is the best material to replace flashing?
Make sure that the flashing is made of a material that's not easily corroded. Aluminum is the easiest to install, but copper flashing provides the best quality. If the metal is susceptible to corrosion, make sure to coat it with a protective finish.
What to document before rebuilding a porch?
Before beginning any restoration or rebuilding, it’s worthwhile to document existing joinery and spacing details with photographs and/or a sketch that includes measurements on all components, even when the parts are beyond saving. What’s left may provide clues to construction techniques that gave the porch its initial long life.
What is the most common area for rot damage on an old porch?
Deck framing is the most common area for rot damage on an old porch. Before about 1860, deck frames were often built of large logs called “sleepers.”. These sturdy logs were hewn flat on one or two sides, with one of the flat side facing up to act as floor joists.
How thick is a porch floor?
Historically, porch floorboards were milled from vertical grain 5⁄4″ tongue-and-groove Douglas fir, which meant they were fully 1″ thick. The ends were often shaped in a half-round bullnose by an onsite carpenter, the better to shed water. After World War II, board thicknesses shrank to ¾”, and the ends were typically square-cut, both compromises in terms of the expected lifespan of the wood.
What is the best way to join boards on a porch?
On a porch with changes of direction (for example, on a verandah that turns a corner and continues on a second side of the house), cut the boards where they meet along a diagonal. There are two classic join patterns: miter joints (shown at top) and herringbone joints (bottom).
What is a good porch?
A good porch starts with good footings. While the earliest porches were built on large stones set deep into the ground or full masonry piers of fieldstone or brick, contemporary building codes call for footers of poured concrete.
Why ventilate skirting under porch?
Ventilation is crucial for preventing dampness, which can attract wood-eating insects and encourage decay. “You want the bugs to crawl in,” says Andrew Curtis, an exterior restoration specialist, “and you want them to crawl back out.”. It is crucial to ventilate skirting underneath porches to avoid decay.
What are the elements that make up a porch?
If not kept in good repair using water-resistant materials and strategically applied coats of paint, the key elements of a porch—floors, framing, posts, railings, and decorative elements —will deteriorate quickly.
How does Ted assemble a porch deck?
When Ted assembles a porch deck, he begins and ends with a special technique that helps prevent the overlapping end boards from pulling loose where they overhang the edge: He glues the first and last three boards tightly together with marine epoxy. Then he cuts the tongue or groove on the termination side flush, and attaches the three-board panel to the framing with galvanized finish nails.
Who started the plastic sheeting on the porch?
Ted and his associate, Mike Marini, began the job by spreading 6-mil plastic sheeting all around the porch—a requirement of the recent Lead Safe Work Practices legislation. (Because paint wasn’t being sanded or scraped, the men didn’t need to wear masks for this particular job.)
How did Ted and Mike build the stone foundation?
To build a new structural support, Ted and Mike attached a ledger to the wall with structural lag screws and pocketed the perpendicular rim joists into the stone foundation. With the exception of joist hangers at the rims, the 2×8 treated lumber was assembled identically to the old framing, and was gently sloped to shed water. As a final touch, Ted provided ventilation between the rim joists and finish apron by installing thin shims vertically on the exterior side of the joists. With the high cost of lumber and labor, such details ensure durability.
Why do ted posts rest on lead shims?
To help the columns and posts last—by enabling air cir- culation and preventing trapped water— Ted rested them on thin lead shims before completing assembly.
Who built the porch on Foursquare?
When district resident John Smith realized he needed a new porch on his circa-1905 Foursquare, he called Ted Robertson of Kirkwall Construction. Ted arrived to find a porch with rotten tongue-and-groove decking, disintegrating steps, falling-off balusters, columns compressed into the floor, and a distinct lean to the whole structure, including the roof. Ted’s experience told him that these visible clues foreshadowed structural problems below.
Can you jack a porch back into position?
When a porch develops a significant lean over the years, it is usually impossible to jack it completely back into position without removing the subsequent layers of accumulated roofing materials. This roof had remained pretty true—there was no perceptible lean in the roof ridge—so the men decided to leave it alone.
Is a new porch picture perfect?
The new porch is not only picture-perfect, it’s built to last, thanks to thoughtful structural details.
How to check if a roof is sagging?
It’s a good idea to look at the roof from the street. Next, check the roof from inside the home by grabbing a flashlight and heading up to the attic. This perspective can give you an idea of the extent of the damage. Pay attention to your roof truss construction, which is the frame that supports the roof. Look for damage that includes cracks, rotting, and breakage. In most cases, a saggy roof is due to the trusses or rafters needing repair.
Why is my roof sagging?
If your roof is sagging, it may be because of broken trusses or rafters that need fixing. The extent of the damage will determine the cost of the repair. If the structural beams have been damaged, prices can rise significantly; however, if only a small portion of the roof needs repairing, the cost could be lower.
How to check for ridge line?
Take a look at your home from the curb, and then walk around the entire house and assess the sagging ridge line, bowing, or dips.
What causes a roof to sag?
Several factors that cause a sagging roof include age, water damage, excess weight, design flaws, low-quality or incorrectly sized materials, and even faulty installation. While some sagging may not pose an immediate threat of collapse, a sagging roof can be a serious issue that requires prompt remediation.
What tools are needed to remove a broken truss?
Tip: The ideal tools for removing broken pieces of wood would be a chisel or reciprocating saw suitable for rough cutting or demolition work.
Is a sagging roof a serious problem?
While some sagging may not pose an immediate threat of collapse, a sagging roof can be a serious issue that requires prompt remediation. Only experienced roofers should take on this project due to the level of difficulty.
Step 1 – Determine The Location and Cause of The Leak
Step 2 – Repairing Damaged Flashing
- If the flashing has holes in it probably caused by corrosion, clean the surroundings of the hole or holes to get rid of the rust. If the holes are small, they can be repaired by putting a small bead of silicone to cover them. To prevent further corrosion, it is probably best to coat the flashing with rust protection coating or paint. If the flashing is severely damaged by corrosion, it is best to rep…
Step 3 – Repairing The Shingles
- If any of the shingles are cracked or damaged, determine if they need to be replaced or if they can be repaired. Small cracks in the shingles can be repaired through the use of a sealant. But severely damaged shingles should be replaced with new ones. Cracks in the shingles allow water to penetrate the roof and cause it to leak. Find the cracked shingles and pry them with a flat pry …
Step 4 – Installing Gutters
- While water dripping off the edge of the porch roof may not be considered a leak, it causes water to fall into unwanted areas. To remedy the problem, install gutters on the edges of the roof and direct the water into drainage or canal. This will be very helpful in preventing the porch from flooding during heavy rainfall.