The short answer
Which roof shape makes the most sense for an Oklahoma home?
A hip roof is the most forgiving shape in wind and hail country because it has no flat gable ends for wind to push against. A gable roof is simpler, costs less to build and vents more easily, and it holds up fine when it is fastened correctly. Most Tulsa homes are a mix of both, and the mix is normal.
Answers
What roof shapes are common on Tulsa homes?
The hip roof and the gable roof are the two you see most, often on the same house. Many Tulsa homes are a mix, with a main hip or gable and smaller gables over the porch or the garage. Brick ranches and two story homes tend to follow those patterns.
Newer subdivisions in Broken Arrow and Owasso lean toward gable fronts with a hip over the main body. Older neighborhoods closer to downtown Tulsa have more varied shapes, including low slope porch roofs and the occasional mansard. The shape drives how a roof is built and how it is replaced.
What is a hip roof and is it better than a gable roof?
A hip roof slopes down on all sides and has no vertical gable ends. That makes it stronger against wind because there is no flat wall for the wind to push against. A gable roof is simpler to build and vents more easily. Both serve well in Oklahoma when they are built right.
Hip roofs cost more to roof because every side is a slope and there are more valleys and cuts. Gable roofs go faster and use less material. In a hail and wind state the hip's wind resistance is a real advantage, but a sound gable roof is not a weak roof by any measure.
What is a gambrel roof and where would I see one in Oklahoma?
A gambrel roof has two slopes on each side, a steep one low and a shallow one near the top. It is the classic barn shape. You see it on barns and outbuildings around the Tulsa area and occasionally on a house that was designed to look like one.
The steep lower slope gives headroom inside, which is why barns use it. On a house it means a lot of vertical surface that takes weather. Repairing one takes care at the break between the two slopes, because that joint is where water wants to get in.
Why do so many Broken Arrow homes have a low slope porch roof?
A porch roof often has to fit under the second story windows or under the main eave, so there is not much height to work with. That pushes the pitch down. Low slope areas cannot use the same shingle system as the main roof, so they need their own detail under the surface.
On a low slope the shingles rely on gravity less and on the underlayment more. Water sits longer and can work sideways under a lap. We look closely at porch roofs during an inspection, because they are usually the first place a house in this area leaks.
Does roof pitch change what I pay for a replacement in Tulsa?
Yes. A steeper roof takes longer, needs more safety setup and is harder to walk, so the labor is higher. A low slope area needs different materials and sometimes a different system entirely. Pitch is one of the main reasons two houses of the same size get very different quotes.
Roof replacement in the Tulsa area runs from $8,500 to $25,100 or more for most homes, and pitch is part of where a house lands in that range. Architectural shingles installed run $4.50 to $7.00 per square foot. We measure the actual roof, not the floor plan.
What is a roof valley and why does it matter?
A valley is where two roof slopes meet and the water from both runs into one channel. It carries more water than any other part of the roof. When a valley is done wrong, the leak shows up far from where the valley is, which makes it hard to trace.
Valleys get special treatment, usually a metal or a woven underlayment detail under the shingles. Debris collects there, and in Tulsa that means leaves and grit from the trees above. Keeping a valley clear is one of the simplest things a homeowner can do between inspections.
Does a dormer cause leaks?
A dormer itself does not cause leaks, but the joints around one can. Where the dormer wall meets the roof, where its own roof meets the main slope, and the flashing around its sides are all places that need careful work. Poor flashing there is a common source of leaks.
Dormers usually sit on the front of a house over a porch or a front room, which is also the side that takes the most weather in a Tulsa storm. When we inspect we spend time at the dormer cheeks and the headwall, because that is where water gets behind the siding.
Are roofs with lots of hips and valleys harder to replace?
They take more time and produce more material waste. Every hip and valley means cuts, and every cut has to be laid correctly. A simple gable roof goes faster. That is why a complex roof of the same square footage costs more to replace than a plain one.
The material waste is real. Shingle courses have to be cut at each angle and the offcuts cannot always be used. We measure the roof faces individually rather than taking the house footprint, so the quote reflects the actual shape and the actual number of cuts.
What is a shed roof and where is it used in Oklahoma?
A shed roof is a single slope with no ridge, high on one side and low on the other. It is common on additions, garages, outbuildings and some modern designs. It is simple to build and sheds water in one direction, which also makes it easy to drain.
The weak point on a shed roof is the low edge, where water leaves and where ice can build up in an Oklahoma cold snap. The flashing at that wall and the gutter detail matter more than the field of the roof. We check that edge closely on every one.
Which roof shape holds up best to Oklahoma wind?
A hip roof generally handles wind better because it has no flat gable ends for the wind to push against, and the slopes deflect it upward and over. That said, shape matters less than the fastening. A well nailed roof of any shape beats a poorly attached one every time.
Oklahoma wind events lift shingles at the edges first, so the perimeter and the ridge get the most attention. Nailing pattern, starter course and the way the rake is finished all matter. We look at the edges on every storm inspection before we look at the middle of the roof.
Can I change the shape of my roof during a replacement?
Sometimes, but that is a different job than a replacement. Changing a roof's shape means changing the structure under it, and that involves framing, engineering and permits. A straight replacement puts the same shape back with new material. We will tell you which one you are actually asking for.
Small changes, like squaring off a small gable or adding a cricket behind a chimney, can sometimes be folded into a replacement. Anything bigger needs drawings and a permit before work starts. Getting that wrong is expensive, so we would rather scope it properly than guess at it.
What is the difference between a rake and an eave?
The eave is the lower edge of the roof that overhangs the wall, and it is where the gutter usually hangs. The rake is the sloped edge along a gable end. Both are edges, but they shed water differently and they are finished differently on a roof.
On a replacement the eave gets starter course and often ice and water shield along the edge. The rake gets rake edge trim or a barge rafter detail. Wind gets under a rake first on a gable end, so that edge is where we check the fastening after a storm.
What is a mansard roof?
A mansard roof has a steep lower slope on all four sides and a nearly flat top. It looks like a short second story built into the roof. It was popular in the 1970s and you still see it on some Tulsa area commercial buildings and a few homes.
The steep face of a mansard takes a lot of weather and the flat top collects water. Drains and scuppers on that top need to stay clear or water sits. When we look at one, the low slope top usually matters more than the decorative slope below it.
What is a fascia and how is it different from a soffit?
The fascia is the board the gutter attaches to, the vertical face along the edge of the roof. The soffit is the underside of that overhang, the panel you see when you look up from the porch. Both are part of the roof edge and both take weather.
Rotted fascia is common on Tulsa homes where a gutter has overflowed for a few seasons. Soft soffit often means a vent or a leak above it. When we replace a roof we check both, because new shingles over rotten edge boards will not last.
Does my roof style affect my Oklahoma homeowners insurance?
It can. Some carriers ask about the roof shape and the roof material, and a hip roof or a metal roof may be treated differently than a gable with three tab shingles. That is a question for your agent, not for us, because the answer depends on your specific policy.
What we can tell you is what is on the roof and how old it is, which is what an agent usually needs. We also document storm damage when a claim is filed. Anything about rates or discounts is between you and your insurer, and we do not promise a number.
Why does snow melt on one side of my roof and not the other?
One side of a roof usually gets more sun, so it warms and clears first. The shaded side stays cold longer, and if the attic under it is warm, melting snow can refreeze at the eave and back up under the shingles. That is worth looking at before it turns into a leak.
In the Tulsa area we see this most on north and east slopes and on roofs under big shade trees. It is normal for the shaded side to hold snow longer than the sunlit side. It is not normal when the snow melts in a band near the ridge but stays put at the gutter, because that points to heat escaping the attic and ice forming at the edge.
My house has several different roof heights. Does that make it harder to roof?
Yes, more roof lines mean more places to flash and seal. Every place a lower roof meets a taller wall needs step flashing and counter flashing, and those joints are where most leaks start. The work is very doable, it just takes longer and takes more detail work than one simple shape.
Split level and multi height homes are common across Broken Arrow, Owasso and south Tulsa. We plan those jobs around the tie ins, the wall terminations and the valleys, and we check the siding and trim where the roofs meet, because water that gets behind the step flashing shows up on the wall, not the ceiling.
Why does water sit in one spot on my roof after it rains?
A dip in the decking or a section built too flat lets water stand instead of running off. Standing water finds old nail holes and worn sealant fast. On a shingle roof the fix is usually to correct the slope or replace the soft decking in that area during a repair or a replacement.
We check low spots by eye and by feel, and we look for sagging between rafters. A small dip may only need new decking and shingles over it. A whole low slope section is a different roof system and should be handled as one, not patched with shingles meant for a steep roof.
Is my roof shape why my upstairs stays so hot?
It can be part of it. A hip roof has less attic wall and more shaded slope, and a gable roof has two big hot triangles at the ends. What matters more is whether that attic can breathe. Shape sets the layout, and ventilation decides how much heat stays trapped up there.
We look at ridge, soffit and gable vents together with the shape of the roof, because a vent layout that works on a gable roof does not always work on a hip or a complex roof with many planes. If the attic is sealed too tight, the shingles cook from underneath and age faster.
Do I need bigger gutters because my roof is steep?
Sometimes. A steep roof sheds water faster and a big roof area sends a lot of water to the same gutter run. The shape and the size of the roof area decide the gutter size and how many downspouts are needed, more than the pitch alone does.
On Tulsa homes with tall steep slopes we often see a standard gutter overwhelmed at an inside corner. Adding a downspout is usually cheaper and better than upsizing the whole run. We check the roof area feeding each run and the fall on the gutter before recommending a change.
What is a butterfly roof and does it shed water well in Oklahoma rain?
A butterfly roof slopes down toward the middle instead of toward the edges, so water collects in a center valley and drains through one low point. It looks striking but it puts all the water in one place, so the valley and the drain have to be detailed well. It is rare on Tulsa homes and needs careful work.
If a butterfly roof is on the table, the drain and the overflow matter most, because a blocked outlet turns the middle of the roof into a pond. Most Oklahoma homes are better served by a shape that sheds to the eaves on both sides, where water leaves the roof at the gutter.
How does roof shape decide where the vents go?
Vents follow the shape. A ridge vent needs a straight ridge, soffit vents need open eave overhang, and gable vents need a wall end. On a roof with many hips and short ridges there is less ridge to vent, so the plan shifts to other vents or a different balance of intake and exhaust.
We measure the vent area against the attic floor area and the roof shape before we cut anything. On a complex roof we may use a mix of ridge, soffit and static vents. Cutting a vent into the wrong plane can short circuit the airflow and leave the attic hotter than it was before.
What is a cross gable and how does it change a replacement in Tulsa?
A cross gable is where a gable roof runs into another roof at an angle, making a T or an L shape. Each join creates a valley and two wall or ridge terminations, so water is concentrated and the flashing has to be right. It adds time and material to a replacement.
Cross gables are everywhere on older Tulsa neighborhoods and on newer two story plans. We count the valleys and the tie ins when we price the job, because that is where the labor goes. Those are also the first spots we check after a wind storm, since the ridge and the valley take the most wind.
Is a two story roof harder to work on than a one story?
Yes. Height means staging, ladders, fall protection and a slower pace moving material up and debris down. It also makes some repairs harder to reach from the ground, so more of the work happens on the roof itself. Expect the labor to reflect that.
On a two story Tulsa home we plan where the ladder goes, how shingles get up, and how the dumpster is placed so debris does not hit the house. Setup is a real part of the cost on those jobs. A steep two story is the slowest combination and we tell homeowners that up front.
Proof Construction LLC - the facts
- Business name: Proof Construction LLC
- Address: 1709 W Detroit St, Suite A, Broken Arrow, OK 74012
- Phone: (918) 734-4444
- Oklahoma CIB registration: 80004070
- Rating: 4.9 out of 5 across more than 100 reviews
- Workmanship warranty: 3 years, in writing, on replacements
- Manufacturer credentials: Owens Corning Preferred Contractor, CertainTeed SELECT ShingleMaster
- Service area: Tulsa, Broken Arrow, Bixby, Jenks, Glenpool, Owasso, Claremore, Sand Springs, Sapulpa, Catoosa, Coweta, Collinsville, Skiatook, Bartlesville, Muskogee, Okmulgee
- Free documented roof inspections and estimates across the Tulsa metro
Need this answered on your own roof?
Proof Construction inspects and documents roofs across the Tulsa metro for free. No pressure, no obligation, and a written summary of what we find.