Roof Replacement and Cost (How Much Does It Cost To Replace A Roof) – Roof replacement is necessary when the roofing material has been damaged and is no longer watertight. The cost of roof replacement depends on the size of the roof, the type of roofing material, and the complexity of the installation. The average cost of a roof replacement is $6,000, but it can range from $5,000 to $10,000.
How long do roofs last in Florida?
Shingles are the most commonly used roofing material in Florida, mainly because of their good performance and low cost. While asphalt shingles come with warranties of 20 to 30 years, their lifespan in Florida is much shorter. High-quality architectural shingles have a life expectancy of 15 to 20 years. Conversely, 3-tab shingles are expected to last 10 to 12 years. Tile roofs in Florida last from 25 years to 50 years. When maintained properly, they could last even longer. When installed correctly, they can withstand high winds, damage from salt spray, and UV exposure.
What roof design is cheapest?
When it comes to roof styles for houses, there are a number of different options. Two of the most common kinds of roof design are a hip and gable roof and a monopitch roof, as illustrated by the designs below: Above: Monopitch roof ( the ‘Kowhai’ ) Above: Hip and Gable roof ( the ‘Greenwood’ ) The cheapest roof design is a roof with just hips, which are the sloping part, while the gable is the triangular bit on the end of the roof. A lot of subdivisions require a roof with hips and gables (rather than just a hip roof) so that is the most common form of roof construction.
- At Fraemohs we can and do build houses with the hip and gable roof design.
- However, we do tend to build a lot of homes with the monopitch roof style which has a more contemporary feel.
- With a hip roof, the cladding goes to the window head height, which is usually about 2.05mm depending on the roof pitch.
This makes it cheaper to build as there is no cladding above the window and the flashings are not as complicated. For those who aren’t sure, flashings are the strips around windows that stop the water coming in. When you have a monopitch roof the cladding might be another metre or two above the window so there is the cost of extra cladding plus there might be extra flashings where the cladding sheets join.
Another factor that affects the cost of construction of your roof is whether you have a raking ceiling or not. Fraemohs designs often include raking ceilings in the living room as they create a sense of space and light. However, they do require extra internal lining, insulation and additional framing.
This is because when the ceiling is raking the walls are higher so the studs have to be closer together and can also increase in size. Above: raking ceiling in one of the living spaces in the ‘Manapouri’ design Hopefully this article has helped you to understand the reasons for the cost differences associated with these two roof styles! While a monopitch roof may cost slightly more, we believe it is a great choice of roof design as it provides a modern, architectural style and a point of difference compared to a conventional hip roof home.
Can you put a new roof over an old roof?
- Reroofing over an existing shingle roof: Some need-to-know facts
You want to renovate ? or Change the look of your property? or The lifespan of your shingle roof is nearing its end ? It is probably time for an important, big decision on what to do next. The decision must be made whether to remove the old shingles or apply new shingles directly over the existing layer.
Applying new shingles directly over the existing layer is called reroofing, which is the process of recovering or replacing an existing roof covering, Except asphalt shingles, no other roof cover for sloped roofs allows you the process of recovering, directly over the existing roof cover. Using shingles you save time, money and manage easier and faster the renovation process,
If you look a bit further in the future using bitumen shingles for your roof reduce the impact on environment, Roofing over an existing roof is also called reroofing or an overlay. It is the process where roofers install a new roof over your existing one, i.e.
- Add a new layer of shingles, which means that the old roof will not be removed/teared off.
- Roof replacement is the process of installing a completely new roof that includes the tear-off of the old one.
- Roofers will tear everything off, down to the deck of the roof, and basically start from scratch with the new roof, from putting an underlay e.g.
Armourbase Pro Plus and then installing the new shingles. When you look for a roof improvement or your roof starts to fail, but its underlying structures and wooden deck are in a generally good condition, a reroofing might be the best choice for you. Reroofing can also be done when you simply want or need a change. If you are completely renovating your home and your roof needs to match the new style, adding a different design or color to your roof can completely mix up the look and feel of your home.
Installing a new shingle layer will give your roof depth and even a three-dimensional appearance, as it is slightly raised due to the existing layer of shingles beneath. The best IKO shingles for this are the Cambridge Xtreme 9,5° or Cambridge Xpress, When it comes to the financial aspect of reroofing, it is undoubtedly less expensive than a complete roof replacement,
The main reason for that is that there is no need for a tear off of the existing shingles and the underlying structures. This means that there is significantly less time and labor needed and therefore the costs are lower. Your roofer can immediately start with the installation of the new roof shingles, without spending time on shingle removal and disposal.
Without a tear above all you don’t impact on the environment, as this must become a significant concern for all of us! After their roof inspection, a professional roofer will come to you with his report or a recommendation, explaining why your roof is or isn’t suitable for reroofing. You can ask for a few roof estimates from different contractors just to be sure that you are doing the right thing.
That way you can choose the best roofer for yourself. One of the main and most straightforward reasons a roof isn’t suitable for reroofing is curling shingles, as you can only install a new shingles layer if the existing shingle roof is completely flat and level.
A second reason can be the presence of existing damage to the wooden structure underneath, such as rot or sagging. When using IKO bitumen roof shingles in combination with the best techniques, the renovations of a worn out shingle roof becomes a mostly simple and inexpensive job. Before starting off any project, first check out whether the existing roof shingle layer could remain in place or has to be removed.
Depending on local building codes at least three layers of roof shingles can be applied before stripping off the roof shingles is necessary.
- The condition of the existing roof structure must be strong enough to support the additional load of roof shingles.
- The overall appearance of the roof must be flat. If sagging is visible, there might be structural problems needing to be fixed.
- Split and nail flat all buckled, raised tabs and curling roof shingles.
- Nail warped decking material if necessary.
- The fastening anchorage for the nails in the new roof shingle layer must be tested.
- The existing surface has to be reasonably smooth.
- Nail down accidentally curled roof shingle edges.
- Replace rotten wood trim or worn out chimney and rake flashings or add eaves flashing.
- A uniform and straight edge on the drip edge helps prevent water infiltration under the old roof shingle edges.
- Additional ventilation should be added.
Inspect the complete roof construction looking for defects before starting to reroof. The existing shingles roof should be dry before reroofing as trapped moisture can shorten the lifespan of your roof structure. Clear the roof from debris and fungus before application.
- Ridge and hip covering has to be removed.
- New hips and ridges have to be installed after the new layer has been applied.
- Make sure the nails are long enough to assure sufficient anchorage.
- To nail down new hip and ridge cap shingles even longer nails are needed.
- Consider exchanging old metal flashing for new ones.
All existing roof penetrations should be taken out of the old layer and have to be reinstalled in the new layer. There are 2 reroofing application techniques we want to highlight: bridging and nesting,
Is there a roofing shingle shortage 2022?
How Does This Affect Homeowners? – Cost If you believe your roof might need replacing, contact us now. Prices have already risen and may not come back to their pre-COVID levels even after roofing supplies catch up with demand. The first round of price increases took effect on January 31, 2022 and most manufactures have already announced that they will raise prices again in April by another 10 to 15 percent.
Color Choices Manufacturers are spending the majority of their production time on colors that are more common like weathered-woods and black shingles. Lower volume colors and special order colors are going to be harder to get until manufacturers can recover from the current roofing material shortages. Call Sousa Roofing & Siding today at 508-297-ROOF to get a Free, No Obligation Quote to replace your roof.
: Roofing Supplies Shortage Continues: Prices to Rise on April 11, 2022.